user stringlengths 10 24.4k ⌀ | assistant stringlengths 1 41k | enhanced_prompt stringlengths 13 18.1k ⌀ | enhanced_completion stringlengths 71 178k | metadata dict | original_context stringclasses 1
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During a routine crop health survey in the valley bottom field, soybean plants showed nitrogen deficiency symptoms in a legume crop following a period of heavy rainfall. Inspectors found that few or no root nodules were present, and any nodules found were small with a white or green interior rather than pink. | {"primary_diagnosis": "Poor rhizobial nodulation (inoculation failure)", "host_crop": "Soybean", "ambiguous_symptom": "nitrogen deficiency symptoms in a legume crop", "ruled_out_alternatives": ["Soil nitrogen deficiency unrelated to nodulation"], "distinguishing_evidence": "Few or no root nodules were present, and any ... | null | {
"primary_diagnosis": "Ineffective nodulation due to waterlogging stress",
"host_crop": "Soybean",
"ambiguous_symptom": "Nitrogen deficiency symptoms",
"ruled_out_alternatives": [
"Primary soil nitrogen deficiency",
"Rhizobium inoculum deficiency",
"Phytophthora root rot"
],
"distinguishing_evi... | {
"host_crop": "Soybean",
"generation_method": "confusable_condition_cluster_construction",
"source": "synthetically_generated",
"task_type": "differential_diagnosis"
} | You are an expert plant pathologist performing differential diagnosis. Given a field report describing symptoms, determine the most likely diagnosis, identify plausible alternative diagnoses that share similar surface-level symptoms but are ruled out by specific evidence in the report, and state that distinguishing evi... | You are an expert plant pathologist performing differential diagnosis. Given a field report describing symptoms, determine the most likely diagnosis, identify plausible alternative diagnoses that share similar surface-level symptoms but are ruled out by specific evidence in the report, and state that distinguishing evi... |
A field report on watermelon in the valley bottom field described a lesion on the fruit at the flowering stage. Closer inspection showed circular sunken lesions with concentric rings developed anywhere on the fruit surface, not limited to the blossom end, producing pink spore masses under humid conditions. | {"primary_diagnosis": "Anthracnose fruit rot", "host_crop": "Watermelon", "ambiguous_symptom": "a lesion on the fruit", "ruled_out_alternatives": ["Blossom-end rot (calcium deficiency / water stress)"], "distinguishing_evidence": "Circular sunken lesions with concentric rings developed anywhere on the fruit surface, no... | null | ```json
{
"primary_diagnosis": "Anthracnose (Colletotrichum orbiculare)",
"host_crop": "Watermelon",
"ambiguous_symptom": "Circular sunken lesions on fruit",
"ruled_out_alternatives": [
"Gummy Stem Blight (Black Rot)",
"Blossom End Rot"
],
"distinguishing_evidence": "The presence of pink spore masse... | {
"host_crop": "Watermelon",
"generation_method": "confusable_condition_cluster_construction",
"source": "synthetically_generated",
"task_type": "differential_diagnosis"
} | You are an expert plant pathologist performing differential diagnosis. Given a field report describing symptoms, determine the most likely diagnosis, identify plausible alternative diagnoses that share similar surface-level symptoms but are ruled out by specific evidence in the report, and state that distinguishing evi... | You are an expert plant pathologist performing differential diagnosis. Given a field report describing symptoms, determine the most likely diagnosis, identify plausible alternative diagnoses that share similar surface-level symptoms but are ruled out by specific evidence in the report, and state that distinguishing evi... |
During a routine crop health survey in the eastern block of the farm, tomato plants showed a lesion on the fruit midway through the growing season. Inspectors found that a sunken, dark, leathery lesion developed specifically at the blossom end of the fruit, with no pathogen involvement, worsened by inconsistent waterin... | {"primary_diagnosis": "Blossom-end rot (calcium deficiency / water stress)", "host_crop": "Tomato", "ambiguous_symptom": "a lesion on the fruit", "ruled_out_alternatives": ["Anthracnose fruit rot"], "distinguishing_evidence": "A sunken, dark, leathery lesion developed specifically at the blossom end of the fruit, with ... | null | {
"primary_diagnosis": "Blossom End Rot",
"host_crop": "Tomato",
"ambiguous_symptom": "Sunken, dark, leathery lesion on fruit",
"ruled_out_alternatives": [
"Anthracnose",
"Late Blight",
"Buckeye Rot"
],
"distinguishing_evidence": "The report explicitly states no pathogen involvement, localizes t... | {
"host_crop": "Tomato",
"generation_method": "confusable_condition_cluster_construction",
"source": "synthetically_generated",
"task_type": "differential_diagnosis"
} | You are an expert plant pathologist performing differential diagnosis. Given a field report describing symptoms, determine the most likely diagnosis, identify plausible alternative diagnoses that share similar surface-level symptoms but are ruled out by specific evidence in the report, and state that distinguishing evi... | You are an expert plant pathologist performing differential diagnosis. Given a field report describing symptoms, determine the most likely diagnosis, identify plausible alternative diagnoses that share similar surface-level symptoms but are ruled out by specific evidence in the report, and state that distinguishing evi... |
Extension officers surveying pea plots in the community farm recorded seedling collapse near the soil line midway through the growing season, and upon closer examination, seedlings collapsed with a water-soaked, thread-like lesion at the stem base, occurring in cold, waterlogged soil. | {"primary_diagnosis": "Pythium damping-off", "host_crop": "Pea", "ambiguous_symptom": "seedling collapse near the soil line", "ruled_out_alternatives": ["Rhizoctonia damping-off", "Fusarium root rot"], "distinguishing_evidence": "Seedlings collapsed with a water-soaked, thread-like lesion at the stem base, occurring in... | null | {
"primary_diagnosis": "Pythium damping-off (Pythium spp.)",
"host_crop": "Pea (Pisum sativum)",
"ambiguous_symptom": "Seedling collapse near the soil line",
"ruled_out_alternatives": [
"Rhizoctonia solani",
"Fusarium solani f. sp. pisi"
],
"distinguishing_evidence": "The report specifies water-soak... | {
"host_crop": "Pea",
"generation_method": "confusable_condition_cluster_construction",
"source": "synthetically_generated",
"task_type": "differential_diagnosis"
} | You are an expert plant pathologist performing differential diagnosis. Given a field report describing symptoms, determine the most likely diagnosis, identify plausible alternative diagnoses that share similar surface-level symptoms but are ruled out by specific evidence in the report, and state that distinguishing evi... | You are an expert plant pathologist performing differential diagnosis. Given a field report describing symptoms, determine the most likely diagnosis, identify plausible alternative diagnoses that share similar surface-level symptoms but are ruled out by specific evidence in the report, and state that distinguishing evi... |
Extension officers surveying potato plots in the community farm recorded wilting of the plant midway through the growing season, and upon closer examination, wilting occurred rapidly across the entire plant with no preceding yellowing, and a cut stem placed in water released a milky bacterial ooze. | {"primary_diagnosis": "Bacterial wilt (Ralstonia solanacearum)", "host_crop": "Potato", "ambiguous_symptom": "wilting of the plant", "ruled_out_alternatives": ["Fusarium wilt", "Verticillium wilt", "Root-knot nematode damage"], "distinguishing_evidence": "Wilting occurred rapidly across the entire plant with no precedi... | null | {
"primary_diagnosis": "Bacterial wilt (Ralstonia solanacearum)",
"host_crop": "Potato",
"ambiguous_symptom": "Wilting midway through the growing season",
"ruled_out_alternatives": [
"Fusarium wilt",
"Verticillium wilt",
"Potato ring rot"
],
"distinguishing_evidence": "The milky bacterial ooze r... | {
"host_crop": "Potato",
"generation_method": "confusable_condition_cluster_construction",
"source": "synthetically_generated",
"task_type": "differential_diagnosis"
} | You are an expert plant pathologist performing differential diagnosis. Given a field report describing symptoms, determine the most likely diagnosis, identify plausible alternative diagnoses that share similar surface-level symptoms but are ruled out by specific evidence in the report, and state that distinguishing evi... | You are an expert plant pathologist performing differential diagnosis. Given a field report describing symptoms, determine the most likely diagnosis, identify plausible alternative diagnoses that share similar surface-level symptoms but are ruled out by specific evidence in the report, and state that distinguishing evi... |
In a smallholder maize field in the eastern block of the farm, stunted growth with leaf mottling was observed midway through the growing season. Detailed inspection revealed the stunting was accompanied by interveinal chlorosis and shortened internodes, most pronounced in cool, wet soils early in the season. | {"primary_diagnosis": "Zinc deficiency", "host_crop": "Maize", "ambiguous_symptom": "stunted growth with leaf mottling", "ruled_out_alternatives": ["Herbicide drift injury", "Viral mosaic infection"], "distinguishing_evidence": "The stunting was accompanied by interveinal chlorosis and shortened internodes, most pronou... | null | ```json
{
"primary_diagnosis": "Zinc Deficiency",
"host_crop": "Maize",
"ambiguous_symptom": "stunted growth with leaf mottling",
"ruled_out_alternatives": [
"Maize Dwarf Mosaic Virus",
"Herbicide drift injury",
"Nitrogen Deficiency"
],
"distinguishing_evidence": "The report specifies interveina... | {
"host_crop": "Maize",
"generation_method": "confusable_condition_cluster_construction",
"source": "synthetically_generated",
"task_type": "differential_diagnosis"
} | You are an expert plant pathologist performing differential diagnosis. Given a field report describing symptoms, determine the most likely diagnosis, identify plausible alternative diagnoses that share similar surface-level symptoms but are ruled out by specific evidence in the report, and state that distinguishing evi... | You are an expert plant pathologist performing differential diagnosis. Given a field report describing symptoms, determine the most likely diagnosis, identify plausible alternative diagnoses that share similar surface-level symptoms but are ruled out by specific evidence in the report, and state that distinguishing evi... |
During a routine crop health survey in the highland section, tomato plants showed wilting of the plant at the flowering stage. Inspectors found that wilting occurred primarily during heat or moisture stress, and roots examined at the base showed characteristic swollen galls. | {"primary_diagnosis": "Root-knot nematode damage", "host_crop": "Tomato", "ambiguous_symptom": "wilting of the plant", "ruled_out_alternatives": ["Fusarium wilt", "Verticillium wilt", "Bacterial wilt (Ralstonia solanacearum)"], "distinguishing_evidence": "Wilting occurred primarily during heat or moisture stress, and r... | null | ```json
{
"primary_diagnosis": "Root-knot nematode infection (Meloidogyne spp.)",
"host_crop": "Tomato",
"ambiguous_symptom": "Wilting at the flowering stage during heat or moisture stress",
"ruled_out_alternatives": [
"Fusarium wilt",
"Verticillium wilt",
"Bacterial wilt"
],
"distinguishing_evi... | {
"host_crop": "Tomato",
"generation_method": "confusable_condition_cluster_construction",
"source": "synthetically_generated",
"task_type": "differential_diagnosis"
} | You are an expert plant pathologist performing differential diagnosis. Given a field report describing symptoms, determine the most likely diagnosis, identify plausible alternative diagnoses that share similar surface-level symptoms but are ruled out by specific evidence in the report, and state that distinguishing evi... | You are an expert plant pathologist performing differential diagnosis. Given a field report describing symptoms, determine the most likely diagnosis, identify plausible alternative diagnoses that share similar surface-level symptoms but are ruled out by specific evidence in the report, and state that distinguishing evi... |
Extension officers surveying tomato plots in the western boundary field recorded yellowing of the leaves about three weeks after planting, and upon closer examination, the yellowing began on the older, lower leaves first and progressed upward, with uniform chlorosis across the entire leaf. | {"primary_diagnosis": "Nitrogen deficiency", "host_crop": "Tomato", "ambiguous_symptom": "yellowing of the leaves", "ruled_out_alternatives": ["Iron deficiency (chlorosis)", "Sulfur deficiency", "Viral mosaic infection"], "distinguishing_evidence": "The yellowing began on the older, lower leaves first and progressed up... | null | ```json
{
"primary_diagnosis": "Nitrogen deficiency",
"host_crop": "Tomato",
"ambiguous_symptom": "Yellowing of the leaves (chlorosis)",
"ruled_out_alternatives": [
"Iron deficiency",
"Sulfur deficiency",
"Magnesium deficiency",
"Viral infection",
"Early blight"
],
"distinguishing_eviden... | {
"host_crop": "Tomato",
"generation_method": "confusable_condition_cluster_construction",
"source": "synthetically_generated",
"task_type": "differential_diagnosis"
} | You are an expert plant pathologist performing differential diagnosis. Given a field report describing symptoms, determine the most likely diagnosis, identify plausible alternative diagnoses that share similar surface-level symptoms but are ruled out by specific evidence in the report, and state that distinguishing evi... | You are an expert plant pathologist performing differential diagnosis. Given a field report describing symptoms, determine the most likely diagnosis, identify plausible alternative diagnoses that share similar surface-level symptoms but are ruled out by specific evidence in the report, and state that distinguishing evi... |
A grower in the lower field near the river reported a lesion on the fruit on pepper midway through the growing season. Field inspection confirmed circular sunken lesions with concentric rings developed anywhere on the fruit surface, not limited to the blossom end, producing pink spore masses under humid conditions. | {"primary_diagnosis": "Anthracnose fruit rot", "host_crop": "Pepper", "ambiguous_symptom": "a lesion on the fruit", "ruled_out_alternatives": ["Blossom-end rot (calcium deficiency / water stress)"], "distinguishing_evidence": "Circular sunken lesions with concentric rings developed anywhere on the fruit surface, not li... | null | {
"primary_diagnosis": "Pepper Anthracnose (Colletotrichum spp.)",
"host_crop": "Pepper",
"ambiguous_symptom": "Circular sunken lesions",
"ruled_out_alternatives": [
"Blossom End Rot",
"Alternaria Fruit Rot",
"Phytophthora Fruit Rot"
],
"distinguishing_evidence": "Lesions developed anywhere on t... | {
"host_crop": "Pepper",
"generation_method": "confusable_condition_cluster_construction",
"source": "synthetically_generated",
"task_type": "differential_diagnosis"
} | You are an expert plant pathologist performing differential diagnosis. Given a field report describing symptoms, determine the most likely diagnosis, identify plausible alternative diagnoses that share similar surface-level symptoms but are ruled out by specific evidence in the report, and state that distinguishing evi... | You are an expert plant pathologist performing differential diagnosis. Given a field report describing symptoms, determine the most likely diagnosis, identify plausible alternative diagnoses that share similar surface-level symptoms but are ruled out by specific evidence in the report, and state that distinguishing evi... |
Agronomists examining maize plants in the valley bottom field noted marginal leaf chlorosis and browning on older leaves. On further investigation, chlorosis and browning began at the leaf margins (leaf scorch) while the leaf interior remained green longer. | {"primary_diagnosis": "Potassium deficiency", "host_crop": "Maize", "ambiguous_symptom": "marginal leaf chlorosis and browning on older leaves", "ruled_out_alternatives": ["Magnesium deficiency"], "distinguishing_evidence": "Chlorosis and browning began at the leaf margins (leaf scorch) while the leaf interior remained... | null | {
"primary_diagnosis": "Potassium deficiency",
"host_crop": "Maize",
"ambiguous_symptom": "Marginal leaf chlorosis and browning on older leaves",
"ruled_out_alternatives": [
"Nitrogen deficiency",
"Magnesium deficiency",
"Gray Leaf Spot"
],
"distinguishing_evidence": "The report specifies chloro... | {
"host_crop": "Maize",
"generation_method": "confusable_condition_cluster_construction",
"source": "synthetically_generated",
"task_type": "differential_diagnosis"
} | You are an expert plant pathologist performing differential diagnosis. Given a field report describing symptoms, determine the most likely diagnosis, identify plausible alternative diagnoses that share similar surface-level symptoms but are ruled out by specific evidence in the report, and state that distinguishing evi... | You are an expert plant pathologist performing differential diagnosis. Given a field report describing symptoms, determine the most likely diagnosis, identify plausible alternative diagnoses that share similar surface-level symptoms but are ruled out by specific evidence in the report, and state that distinguishing evi... |
During a routine crop health survey in a three-acre demonstration plot, bean plants showed seedling collapse near the soil line shortly before harvest. Inspectors found that seedlings showed a reddish-brown, sunken lesion at the soil line, but the affected tissue remained firm rather than water-soaked. | {"primary_diagnosis": "Rhizoctonia damping-off", "host_crop": "Bean", "ambiguous_symptom": "seedling collapse near the soil line", "ruled_out_alternatives": ["Pythium damping-off", "Fusarium root rot"], "distinguishing_evidence": "Seedlings showed a reddish-brown, sunken lesion at the soil line, but the affected tissue... | null | ```json
{
"primary_diagnosis": "Rhizoctonia root rot (Rhizoctonia solani)",
"host_crop": "Bean",
"ambiguous_symptom": "Seedling collapse near the soil line",
"ruled_out_alternatives": [
"Pythium damping-off",
"Phytophthora root rot"
],
"distinguishing_evidence": "Affected tissue had reddish-brown, s... | {
"host_crop": "Bean",
"generation_method": "confusable_condition_cluster_construction",
"source": "synthetically_generated",
"task_type": "differential_diagnosis"
} | You are an expert plant pathologist performing differential diagnosis. Given a field report describing symptoms, determine the most likely diagnosis, identify plausible alternative diagnoses that share similar surface-level symptoms but are ruled out by specific evidence in the report, and state that distinguishing evi... | You are an expert plant pathologist performing differential diagnosis. Given a field report describing symptoms, determine the most likely diagnosis, identify plausible alternative diagnoses that share similar surface-level symptoms but are ruled out by specific evidence in the report, and state that distinguishing evi... |
Extension officers surveying bean plots in the valley bottom field recorded nitrogen deficiency symptoms in a legume crop soon after transplanting, and upon closer examination, few or no root nodules were present, and any nodules found were small with a white or green interior rather than pink. | {"primary_diagnosis": "Poor rhizobial nodulation (inoculation failure)", "host_crop": "Bean", "ambiguous_symptom": "nitrogen deficiency symptoms in a legume crop", "ruled_out_alternatives": ["Soil nitrogen deficiency unrelated to nodulation"], "distinguishing_evidence": "Few or no root nodules were present, and any nod... | null | ```json
{
"primary_diagnosis": "Ineffective rhizobial nodulation",
"host_crop": "Bean",
"ambiguous_symptom": "Nitrogen deficiency symptoms",
"ruled_out_alternatives": [
"Soil nitrogen deficiency",
"Fungal root rot",
"Root-knot nematode infestation"
],
"distinguishing_evidence": "Few or no root n... | {
"host_crop": "Bean",
"generation_method": "confusable_condition_cluster_construction",
"source": "synthetically_generated",
"task_type": "differential_diagnosis"
} | You are an expert plant pathologist performing differential diagnosis. Given a field report describing symptoms, determine the most likely diagnosis, identify plausible alternative diagnoses that share similar surface-level symptoms but are ruled out by specific evidence in the report, and state that distinguishing evi... | You are an expert plant pathologist performing differential diagnosis. Given a field report describing symptoms, determine the most likely diagnosis, identify plausible alternative diagnoses that share similar surface-level symptoms but are ruled out by specific evidence in the report, and state that distinguishing evi... |
In a smallholder pea field in a research station trial plot, seedling collapse near the soil line was observed following a period of heavy rainfall. Detailed inspection revealed seedlings showed a reddish-brown, sunken lesion at the soil line, but the affected tissue remained firm rather than water-soaked. | {"primary_diagnosis": "Rhizoctonia damping-off", "host_crop": "Pea", "ambiguous_symptom": "seedling collapse near the soil line", "ruled_out_alternatives": ["Pythium damping-off", "Fusarium root rot"], "distinguishing_evidence": "Seedlings showed a reddish-brown, sunken lesion at the soil line, but the affected tissue ... | null | ```json
{
"primary_diagnosis": "Rhizoctonia damping-off (Rhizoctonia solani)",
"host_crop": "Pea",
"ambiguous_symptom": "Seedling collapse near the soil line following heavy rainfall",
"ruled_out_alternatives": [
"Pythium damping-off",
"Phytophthora root rot"
],
"distinguishing_evidence": "Affected ... | {
"host_crop": "Pea",
"generation_method": "confusable_condition_cluster_construction",
"source": "synthetically_generated",
"task_type": "differential_diagnosis"
} | You are an expert plant pathologist performing differential diagnosis. Given a field report describing symptoms, determine the most likely diagnosis, identify plausible alternative diagnoses that share similar surface-level symptoms but are ruled out by specific evidence in the report, and state that distinguishing evi... | You are an expert plant pathologist performing differential diagnosis. Given a field report describing symptoms, determine the most likely diagnosis, identify plausible alternative diagnoses that share similar surface-level symptoms but are ruled out by specific evidence in the report, and state that distinguishing evi... |
During a routine crop health survey in the highland section, potato plants showed wilting of the plant at the flowering stage. Inspectors found that wilting showed a V-shaped yellowing pattern starting at the leaf margins and moving inward, with symptoms most visible in cooler weather and slight overnight recovery. | {"primary_diagnosis": "Verticillium wilt", "host_crop": "Potato", "ambiguous_symptom": "wilting of the plant", "ruled_out_alternatives": ["Fusarium wilt", "Bacterial wilt (Ralstonia solanacearum)", "Root-knot nematode damage"], "distinguishing_evidence": "Wilting showed a V-shaped yellowing pattern starting at the leaf... | null | {
"primary_diagnosis": "Verticillium Wilt",
"host_crop": "Potato",
"ambiguous_symptom": "Wilting at the flowering stage",
"ruled_out_alternatives": [
"Bacterial Wilt",
"Fusarium Wilt",
"Early Blight"
],
"distinguishing_evidence": "Symptoms being most visible in cooler weather distinguishes it fr... | {
"host_crop": "Potato",
"generation_method": "confusable_condition_cluster_construction",
"source": "synthetically_generated",
"task_type": "differential_diagnosis"
} | You are an expert plant pathologist performing differential diagnosis. Given a field report describing symptoms, determine the most likely diagnosis, identify plausible alternative diagnoses that share similar surface-level symptoms but are ruled out by specific evidence in the report, and state that distinguishing evi... | You are an expert plant pathologist performing differential diagnosis. Given a field report describing symptoms, determine the most likely diagnosis, identify plausible alternative diagnoses that share similar surface-level symptoms but are ruled out by specific evidence in the report, and state that distinguishing evi... |
A field report on tomato in the community farm described yellowing of the leaves. Closer inspection showed the yellowing appeared uniformly on new growth rather than old leaves, resembling nitrogen deficiency but affecting young leaves first. | {"primary_diagnosis": "Sulfur deficiency", "host_crop": "Tomato", "ambiguous_symptom": "yellowing of the leaves", "ruled_out_alternatives": ["Nitrogen deficiency", "Iron deficiency (chlorosis)", "Viral mosaic infection"], "distinguishing_evidence": "The yellowing appeared uniformly on new growth rather than old leaves,... | null | ```json
{
"primary_diagnosis": "Sulfur deficiency",
"host_crop": "Tomato",
"ambiguous_symptom": "Uniform yellowing of leaves",
"ruled_out_alternatives": [
"Nitrogen deficiency",
"Iron deficiency"
],
"distinguishing_evidence": "The yellowing appears uniformly on new growth rather than old leaves. Nit... | {
"host_crop": "Tomato",
"generation_method": "confusable_condition_cluster_construction",
"source": "synthetically_generated",
"task_type": "differential_diagnosis"
} | You are an expert plant pathologist performing differential diagnosis. Given a field report describing symptoms, determine the most likely diagnosis, identify plausible alternative diagnoses that share similar surface-level symptoms but are ruled out by specific evidence in the report, and state that distinguishing evi... | You are an expert plant pathologist performing differential diagnosis. Given a field report describing symptoms, determine the most likely diagnosis, identify plausible alternative diagnoses that share similar surface-level symptoms but are ruled out by specific evidence in the report, and state that distinguishing evi... |
Extension officers surveying potato plots in the lower field near the river recorded wilting of the plant soon after transplanting, and upon closer examination, wilting occurred primarily during heat or moisture stress, and roots examined at the base showed characteristic swollen galls. | {"primary_diagnosis": "Root-knot nematode damage", "host_crop": "Potato", "ambiguous_symptom": "wilting of the plant", "ruled_out_alternatives": ["Fusarium wilt", "Verticillium wilt", "Bacterial wilt (Ralstonia solanacearum)"], "distinguishing_evidence": "Wilting occurred primarily during heat or moisture stress, and r... | null | ```json
{
"primary_diagnosis": "Root-knot nematode (Meloidogyne spp.)",
"host_crop": "Potato",
"ambiguous_symptom": "Wilting during heat or moisture stress",
"ruled_out_alternatives": [
"Bacterial wilt",
"Fusarium wilt",
"Verticillium wilt"
],
"distinguishing_evidence": "Roots examined at the ba... | {
"host_crop": "Potato",
"generation_method": "confusable_condition_cluster_construction",
"source": "synthetically_generated",
"task_type": "differential_diagnosis"
} | You are an expert plant pathologist performing differential diagnosis. Given a field report describing symptoms, determine the most likely diagnosis, identify plausible alternative diagnoses that share similar surface-level symptoms but are ruled out by specific evidence in the report, and state that distinguishing evi... | You are an expert plant pathologist performing differential diagnosis. Given a field report describing symptoms, determine the most likely diagnosis, identify plausible alternative diagnoses that share similar surface-level symptoms but are ruled out by specific evidence in the report, and state that distinguishing evi... |
In a smallholder bean field in the eastern block of the farm, nitrogen deficiency symptoms in a legume crop was observed about three weeks after planting. Detailed inspection revealed root nodules were present and pink inside, indicating active nitrogen fixation, yet deficiency symptoms persisted, pointing to a separat... | {"primary_diagnosis": "Soil nitrogen deficiency unrelated to nodulation", "host_crop": "Bean", "ambiguous_symptom": "nitrogen deficiency symptoms in a legume crop", "ruled_out_alternatives": ["Poor rhizobial nodulation (inoculation failure)"], "distinguishing_evidence": "Root nodules were present and pink inside, indic... | null | ```json
{
"primary_diagnosis": "Sulfur Deficiency",
"host_crop": "Bean",
"ambiguous_symptom": "Nitrogen deficiency symptoms",
"ruled_out_alternatives": [
"Nitrogen deficiency",
"Ineffective nitrogen fixation",
"Rhizobial inoculation failure"
],
"distinguishing_evidence": "Root nodules were prese... | {
"host_crop": "Bean",
"generation_method": "confusable_condition_cluster_construction",
"source": "synthetically_generated",
"task_type": "differential_diagnosis"
} | You are an expert plant pathologist performing differential diagnosis. Given a field report describing symptoms, determine the most likely diagnosis, identify plausible alternative diagnoses that share similar surface-level symptoms but are ruled out by specific evidence in the report, and state that distinguishing evi... | You are an expert plant pathologist performing differential diagnosis. Given a field report describing symptoms, determine the most likely diagnosis, identify plausible alternative diagnoses that share similar surface-level symptoms but are ruled out by specific evidence in the report, and state that distinguishing evi... |
During a routine crop health survey in Plot 4, potato plants showed wilting of the plant during an unusually dry spell. Inspectors found that wilting showed a V-shaped yellowing pattern starting at the leaf margins and moving inward, with symptoms most visible in cooler weather and slight overnight recovery. | {"primary_diagnosis": "Verticillium wilt", "host_crop": "Potato", "ambiguous_symptom": "wilting of the plant", "ruled_out_alternatives": ["Fusarium wilt", "Bacterial wilt (Ralstonia solanacearum)", "Root-knot nematode damage"], "distinguishing_evidence": "Wilting showed a V-shaped yellowing pattern starting at the leaf... | null | ```json
{
"primary_diagnosis": "Verticillium Wilt",
"host_crop": "Potato",
"ambiguous_symptom": "Wilting of the plant during an unusually dry spell",
"ruled_out_alternatives": [
"Fusarium Wilt",
"Early Blight",
"Bacterial Wilt",
"Abiotic Drought Stress"
],
"distinguishing_evidence": "The V-s... | {
"host_crop": "Potato",
"generation_method": "confusable_condition_cluster_construction",
"source": "synthetically_generated",
"task_type": "differential_diagnosis"
} | You are an expert plant pathologist performing differential diagnosis. Given a field report describing symptoms, determine the most likely diagnosis, identify plausible alternative diagnoses that share similar surface-level symptoms but are ruled out by specific evidence in the report, and state that distinguishing evi... | You are an expert plant pathologist performing differential diagnosis. Given a field report describing symptoms, determine the most likely diagnosis, identify plausible alternative diagnoses that share similar surface-level symptoms but are ruled out by specific evidence in the report, and state that distinguishing evi... |
In a smallholder potato field in the valley bottom field, marginal leaf chlorosis and browning on older leaves was observed. Detailed inspection revealed interveinal chlorosis developed with the veins remaining green, progressing to a reddish-purple discoloration between the veins. | {"primary_diagnosis": "Magnesium deficiency", "host_crop": "Potato", "ambiguous_symptom": "marginal leaf chlorosis and browning on older leaves", "ruled_out_alternatives": ["Potassium deficiency"], "distinguishing_evidence": "Interveinal chlorosis developed with the veins remaining green, progressing to a reddish-purpl... | null | {
"primary_diagnosis": "Magnesium Deficiency",
"host_crop": "Potato",
"ambiguous_symptom": "Marginal leaf chlorosis and browning on older leaves, progressing to reddish-purple discoloration",
"ruled_out_alternatives": [
"Potassium Deficiency",
"Phosphorus Deficiency"
],
"distinguishing_evidence": "T... | {
"host_crop": "Potato",
"generation_method": "confusable_condition_cluster_construction",
"source": "synthetically_generated",
"task_type": "differential_diagnosis"
} | You are an expert plant pathologist performing differential diagnosis. Given a field report describing symptoms, determine the most likely diagnosis, identify plausible alternative diagnoses that share similar surface-level symptoms but are ruled out by specific evidence in the report, and state that distinguishing evi... | You are an expert plant pathologist performing differential diagnosis. Given a field report describing symptoms, determine the most likely diagnosis, identify plausible alternative diagnoses that share similar surface-level symptoms but are ruled out by specific evidence in the report, and state that distinguishing evi... |
A field report on watermelon in the western boundary field described a lesion on the fruit shortly before harvest. Closer inspection showed a sunken, dark, leathery lesion developed specifically at the blossom end of the fruit, with no pathogen involvement, worsened by inconsistent watering. | {"primary_diagnosis": "Blossom-end rot (calcium deficiency / water stress)", "host_crop": "Watermelon", "ambiguous_symptom": "a lesion on the fruit", "ruled_out_alternatives": ["Anthracnose fruit rot"], "distinguishing_evidence": "A sunken, dark, leathery lesion developed specifically at the blossom end of the fruit, w... | null | {
"primary_diagnosis": "Blossom End Rot (Abiotic Calcium Deficiency)",
"host_crop": "Watermelon",
"ambiguous_symptom": "Sunken, dark, leathery lesion on fruit",
"ruled_out_alternatives": [
"Anthracnose",
"Gummy Stem Blight"
],
"distinguishing_evidence": "Report explicitly states no pathogen involvem... | {
"host_crop": "Watermelon",
"generation_method": "confusable_condition_cluster_construction",
"source": "synthetically_generated",
"task_type": "differential_diagnosis"
} | You are an expert plant pathologist performing differential diagnosis. Given a field report describing symptoms, determine the most likely diagnosis, identify plausible alternative diagnoses that share similar surface-level symptoms but are ruled out by specific evidence in the report, and state that distinguishing evi... | You are an expert plant pathologist performing differential diagnosis. Given a field report describing symptoms, determine the most likely diagnosis, identify plausible alternative diagnoses that share similar surface-level symptoms but are ruled out by specific evidence in the report, and state that distinguishing evi... |
A grower in a three-acre demonstration plot reported a lesion on the fruit on pepper midway through the growing season. Field inspection confirmed circular sunken lesions with concentric rings developed anywhere on the fruit surface, not limited to the blossom end, producing pink spore masses under humid conditions. | {"primary_diagnosis": "Anthracnose fruit rot", "host_crop": "Pepper", "ambiguous_symptom": "a lesion on the fruit", "ruled_out_alternatives": ["Blossom-end rot (calcium deficiency / water stress)"], "distinguishing_evidence": "Circular sunken lesions with concentric rings developed anywhere on the fruit surface, not li... | null | ```json
{
"primary_diagnosis": "Anthracnose (Colletotrichum spp.)",
"host_crop": "Pepper",
"ambiguous_symptom": "Circular sunken lesions with concentric rings",
"ruled_out_alternatives": [
"Blossom End Rot",
"Alternaria Fruit Rot",
"Phytophthora Fruit Rot"
],
"distinguishing_evidence": "Lesions ... | {
"host_crop": "Pepper",
"generation_method": "confusable_condition_cluster_construction",
"source": "synthetically_generated",
"task_type": "differential_diagnosis"
} | You are an expert plant pathologist performing differential diagnosis. Given a field report describing symptoms, determine the most likely diagnosis, identify plausible alternative diagnoses that share similar surface-level symptoms but are ruled out by specific evidence in the report, and state that distinguishing evi... | You are an expert plant pathologist performing differential diagnosis. Given a field report describing symptoms, determine the most likely diagnosis, identify plausible alternative diagnoses that share similar surface-level symptoms but are ruled out by specific evidence in the report, and state that distinguishing evi... |
In a smallholder soybean field in Plot 4, nitrogen deficiency symptoms in a legume crop was observed shortly before harvest. Detailed inspection revealed few or no root nodules were present, and any nodules found were small with a white or green interior rather than pink. | {"primary_diagnosis": "Poor rhizobial nodulation (inoculation failure)", "host_crop": "Soybean", "ambiguous_symptom": "nitrogen deficiency symptoms in a legume crop", "ruled_out_alternatives": ["Soil nitrogen deficiency unrelated to nodulation"], "distinguishing_evidence": "Few or no root nodules were present, and any ... | null | ```json
{
"primary_diagnosis": "Ineffective Biological Nitrogen Fixation",
"host_crop": "Soybean",
"ambiguous_symptom": "Nitrogen deficiency symptoms",
"ruled_out_alternatives": [
"Soil nitrogen deficiency with effective nodulation",
"Iron deficiency chlorosis",
"Root rot disease"
],
"distinguis... | {
"host_crop": "Soybean",
"generation_method": "confusable_condition_cluster_construction",
"source": "synthetically_generated",
"task_type": "differential_diagnosis"
} | You are an expert plant pathologist performing differential diagnosis. Given a field report describing symptoms, determine the most likely diagnosis, identify plausible alternative diagnoses that share similar surface-level symptoms but are ruled out by specific evidence in the report, and state that distinguishing evi... | You are an expert plant pathologist performing differential diagnosis. Given a field report describing symptoms, determine the most likely diagnosis, identify plausible alternative diagnoses that share similar surface-level symptoms but are ruled out by specific evidence in the report, and state that distinguishing evi... |
Extension officers surveying pepper plots in a research station trial plot recorded a lesion on the fruit at the flowering stage, and upon closer examination, circular sunken lesions with concentric rings developed anywhere on the fruit surface, not limited to the blossom end, producing pink spore masses under humid co... | {"primary_diagnosis": "Anthracnose fruit rot", "host_crop": "Pepper", "ambiguous_symptom": "a lesion on the fruit", "ruled_out_alternatives": ["Blossom-end rot (calcium deficiency / water stress)"], "distinguishing_evidence": "Circular sunken lesions with concentric rings developed anywhere on the fruit surface, not li... | null | ```json
{
"primary_diagnosis": "Pepper Anthracnose (Colletotrichum spp.)",
"host_crop": "Pepper (Capsicum spp.)",
"ambiguous_symptom": "Circular sunken lesions on fruit",
"ruled_out_alternatives": [
"Blossom End Rot",
"Alternaria Fruit Rot",
"Phytophthora Fruit Rot"
],
"distinguishing_evidence":... | {
"host_crop": "Pepper",
"generation_method": "confusable_condition_cluster_construction",
"source": "synthetically_generated",
"task_type": "differential_diagnosis"
} | You are an expert plant pathologist performing differential diagnosis. Given a field report describing symptoms, determine the most likely diagnosis, identify plausible alternative diagnoses that share similar surface-level symptoms but are ruled out by specific evidence in the report, and state that distinguishing evi... | You are an expert plant pathologist performing differential diagnosis. Given a field report describing symptoms, determine the most likely diagnosis, identify plausible alternative diagnoses that share similar surface-level symptoms but are ruled out by specific evidence in the report, and state that distinguishing evi... |
Agronomists examining pepper plants in the highland section noted a lesion on the fruit shortly before harvest. On further investigation, a sunken, dark, leathery lesion developed specifically at the blossom end of the fruit, with no pathogen involvement, worsened by inconsistent watering. | {"primary_diagnosis": "Blossom-end rot (calcium deficiency / water stress)", "host_crop": "Pepper", "ambiguous_symptom": "a lesion on the fruit", "ruled_out_alternatives": ["Anthracnose fruit rot"], "distinguishing_evidence": "A sunken, dark, leathery lesion developed specifically at the blossom end of the fruit, with ... | null | ```json
{
"primary_diagnosis": "Blossom End Rot",
"host_crop": "Pepper",
"ambiguous_symptom": "Sunken, dark, leathery lesion on the fruit",
"ruled_out_alternatives": [
"Anthracnose",
"Phytophthora fruit rot",
"Bacterial soft rot"
],
"distinguishing_evidence": "Report explicitly states no pathoge... | {
"host_crop": "Pepper",
"generation_method": "confusable_condition_cluster_construction",
"source": "synthetically_generated",
"task_type": "differential_diagnosis"
} | You are an expert plant pathologist performing differential diagnosis. Given a field report describing symptoms, determine the most likely diagnosis, identify plausible alternative diagnoses that share similar surface-level symptoms but are ruled out by specific evidence in the report, and state that distinguishing evi... | You are an expert plant pathologist performing differential diagnosis. Given a field report describing symptoms, determine the most likely diagnosis, identify plausible alternative diagnoses that share similar surface-level symptoms but are ruled out by specific evidence in the report, and state that distinguishing evi... |
In a smallholder soybean field in the valley bottom field, nitrogen deficiency symptoms in a legume crop was observed soon after transplanting. Detailed inspection revealed few or no root nodules were present, and any nodules found were small with a white or green interior rather than pink. | {"primary_diagnosis": "Poor rhizobial nodulation (inoculation failure)", "host_crop": "Soybean", "ambiguous_symptom": "nitrogen deficiency symptoms in a legume crop", "ruled_out_alternatives": ["Soil nitrogen deficiency unrelated to nodulation"], "distinguishing_evidence": "Few or no root nodules were present, and any ... | null | ```json
{
"primary_diagnosis": "Ineffective Biological Nitrogen Fixation due to Rhizobial Absence or Incompatibility",
"host_crop": "Soybean",
"ambiguous_symptom": "Nitrogen deficiency symptoms",
"ruled_out_alternatives": [
"Abiotic Soil Nitrogen Deficiency",
"Iron Deficiency Chlorosis",
"Root Rot C... | {
"host_crop": "Soybean",
"generation_method": "confusable_condition_cluster_construction",
"source": "synthetically_generated",
"task_type": "differential_diagnosis"
} | You are an expert plant pathologist performing differential diagnosis. Given a field report describing symptoms, determine the most likely diagnosis, identify plausible alternative diagnoses that share similar surface-level symptoms but are ruled out by specific evidence in the report, and state that distinguishing evi... | You are an expert plant pathologist performing differential diagnosis. Given a field report describing symptoms, determine the most likely diagnosis, identify plausible alternative diagnoses that share similar surface-level symptoms but are ruled out by specific evidence in the report, and state that distinguishing evi... |
A field report on pepper in the western boundary field described a lesion on the fruit following a period of heavy rainfall. Closer inspection showed a sunken, dark, leathery lesion developed specifically at the blossom end of the fruit, with no pathogen involvement, worsened by inconsistent watering. | {"primary_diagnosis": "Blossom-end rot (calcium deficiency / water stress)", "host_crop": "Pepper", "ambiguous_symptom": "a lesion on the fruit", "ruled_out_alternatives": ["Anthracnose fruit rot"], "distinguishing_evidence": "A sunken, dark, leathery lesion developed specifically at the blossom end of the fruit, with ... | null | ```json
{
"primary_diagnosis": "Blossom End Rot",
"host_crop": "Pepper",
"ambiguous_symptom": "Sunken, dark, leathery lesion on the fruit",
"ruled_out_alternatives": [
"Anthracnose",
"Phytophthora fruit rot"
],
"distinguishing_evidence": "Report explicitly states no pathogen involvement, the lesion ... | {
"host_crop": "Pepper",
"generation_method": "confusable_condition_cluster_construction",
"source": "synthetically_generated",
"task_type": "differential_diagnosis"
} | You are an expert plant pathologist performing differential diagnosis. Given a field report describing symptoms, determine the most likely diagnosis, identify plausible alternative diagnoses that share similar surface-level symptoms but are ruled out by specific evidence in the report, and state that distinguishing evi... | You are an expert plant pathologist performing differential diagnosis. Given a field report describing symptoms, determine the most likely diagnosis, identify plausible alternative diagnoses that share similar surface-level symptoms but are ruled out by specific evidence in the report, and state that distinguishing evi... |
A grower in the community farm reported a lesion on the fruit on pepper soon after transplanting. Field inspection confirmed circular sunken lesions with concentric rings developed anywhere on the fruit surface, not limited to the blossom end, producing pink spore masses under humid conditions. | {"primary_diagnosis": "Anthracnose fruit rot", "host_crop": "Pepper", "ambiguous_symptom": "a lesion on the fruit", "ruled_out_alternatives": ["Blossom-end rot (calcium deficiency / water stress)"], "distinguishing_evidence": "Circular sunken lesions with concentric rings developed anywhere on the fruit surface, not li... | null | ```json
{
"primary_diagnosis": "Anthracnose (Colletotrichum spp.)",
"host_crop": "Pepper",
"ambiguous_symptom": "Circular sunken lesions",
"ruled_out_alternatives": [
"Blossom End Rot",
"Alternaria fruit rot"
],
"distinguishing_evidence": "Lesions developed anywhere on the fruit surface rather than ... | {
"host_crop": "Pepper",
"generation_method": "confusable_condition_cluster_construction",
"source": "synthetically_generated",
"task_type": "differential_diagnosis"
} | You are an expert plant pathologist performing differential diagnosis. Given a field report describing symptoms, determine the most likely diagnosis, identify plausible alternative diagnoses that share similar surface-level symptoms but are ruled out by specific evidence in the report, and state that distinguishing evi... | You are an expert plant pathologist performing differential diagnosis. Given a field report describing symptoms, determine the most likely diagnosis, identify plausible alternative diagnoses that share similar surface-level symptoms but are ruled out by specific evidence in the report, and state that distinguishing evi... |
In a smallholder bean field in a three-acre demonstration plot, seedling collapse near the soil line was observed during an unusually dry spell. Detailed inspection revealed seedlings collapsed with a water-soaked, thread-like lesion at the stem base, occurring in cold, waterlogged soil. | {"primary_diagnosis": "Pythium damping-off", "host_crop": "Bean", "ambiguous_symptom": "seedling collapse near the soil line", "ruled_out_alternatives": ["Rhizoctonia damping-off", "Fusarium root rot"], "distinguishing_evidence": "Seedlings collapsed with a water-soaked, thread-like lesion at the stem base, occurring i... | null | ```json
{
"primary_diagnosis": "Pythium damping-off (Pythium spp.)",
"host_crop": "Bean",
"ambiguous_symptom": "Seedling collapse near the soil line",
"ruled_out_alternatives": [
"Rhizoctonia solani",
"Fusarium spp.",
"Abiotic drought stress"
],
"distinguishing_evidence": "The presence of water-... | {
"host_crop": "Bean",
"generation_method": "confusable_condition_cluster_construction",
"source": "synthetically_generated",
"task_type": "differential_diagnosis"
} | You are an expert plant pathologist performing differential diagnosis. Given a field report describing symptoms, determine the most likely diagnosis, identify plausible alternative diagnoses that share similar surface-level symptoms but are ruled out by specific evidence in the report, and state that distinguishing evi... | You are an expert plant pathologist performing differential diagnosis. Given a field report describing symptoms, determine the most likely diagnosis, identify plausible alternative diagnoses that share similar surface-level symptoms but are ruled out by specific evidence in the report, and state that distinguishing evi... |
During a routine crop health survey in Plot 4, tomato plants showed spotting on the leaves during the early rainy season. Inspectors found that the leaf spots were small and circular with dark margins and gray centers, with tiny black fruiting bodies visible at the center of each spot. | {"primary_diagnosis": "Septoria leaf spot", "host_crop": "Tomato", "ambiguous_symptom": "spotting on the leaves", "ruled_out_alternatives": ["Early blight (Alternaria solani)", "Bacterial spot"], "distinguishing_evidence": "The leaf spots were small and circular with dark margins and gray centers, with tiny black fruit... | null | ```json
{
"primary_diagnosis": "Septoria leaf spot (Septoria lycopersici)",
"host_crop": "Tomato",
"ambiguous_symptom": "small, circular leaf spots with dark margins and gray centers",
"ruled_out_alternatives": [
"Early Blight (Alternaria solani)",
"Bacterial Spot (Xanthomonas spp.)"
],
"distinguish... | {
"host_crop": "Tomato",
"generation_method": "confusable_condition_cluster_construction",
"source": "synthetically_generated",
"task_type": "differential_diagnosis"
} | You are an expert plant pathologist performing differential diagnosis. Given a field report describing symptoms, determine the most likely diagnosis, identify plausible alternative diagnoses that share similar surface-level symptoms but are ruled out by specific evidence in the report, and state that distinguishing evi... | You are an expert plant pathologist performing differential diagnosis. Given a field report describing symptoms, determine the most likely diagnosis, identify plausible alternative diagnoses that share similar surface-level symptoms but are ruled out by specific evidence in the report, and state that distinguishing evi... |
Agronomists examining tomato plants in the lower field near the river noted marginal leaf chlorosis and browning on older leaves following a period of heavy rainfall. On further investigation, interveinal chlorosis developed with the veins remaining green, progressing to a reddish-purple discoloration between the veins... | {"primary_diagnosis": "Magnesium deficiency", "host_crop": "Tomato", "ambiguous_symptom": "marginal leaf chlorosis and browning on older leaves", "ruled_out_alternatives": ["Potassium deficiency"], "distinguishing_evidence": "Interveinal chlorosis developed with the veins remaining green, progressing to a reddish-purpl... | null | {
"primary_diagnosis": "Magnesium deficiency",
"host_crop": "Tomato",
"ambiguous_symptom": "Marginal leaf chlorosis and browning on older leaves",
"ruled_out_alternatives": [
"Potassium deficiency",
"Phosphorus deficiency"
],
"distinguishing_evidence": "The report specifies interveinal chlorosis wit... | {
"host_crop": "Tomato",
"generation_method": "confusable_condition_cluster_construction",
"source": "synthetically_generated",
"task_type": "differential_diagnosis"
} | You are an expert plant pathologist performing differential diagnosis. Given a field report describing symptoms, determine the most likely diagnosis, identify plausible alternative diagnoses that share similar surface-level symptoms but are ruled out by specific evidence in the report, and state that distinguishing evi... | You are an expert plant pathologist performing differential diagnosis. Given a field report describing symptoms, determine the most likely diagnosis, identify plausible alternative diagnoses that share similar surface-level symptoms but are ruled out by specific evidence in the report, and state that distinguishing evi... |
A field report on pepper in a smallholder cooperative plot described a lesion on the fruit during an unusually dry spell. Closer inspection showed circular sunken lesions with concentric rings developed anywhere on the fruit surface, not limited to the blossom end, producing pink spore masses under humid conditions. | {"primary_diagnosis": "Anthracnose fruit rot", "host_crop": "Pepper", "ambiguous_symptom": "a lesion on the fruit", "ruled_out_alternatives": ["Blossom-end rot (calcium deficiency / water stress)"], "distinguishing_evidence": "Circular sunken lesions with concentric rings developed anywhere on the fruit surface, not li... | null | ```json
{
"primary_diagnosis": "Anthracnose (Colletotrichum spp.)",
"host_crop": "Pepper (Capsicum spp.)",
"ambiguous_symptom": "Circular sunken lesions with concentric rings on the fruit",
"ruled_out_alternatives": [
"Blossom End Rot",
"Phytophthora Fruit Rot",
"Alternaria Fruit Rot"
],
"distin... | {
"host_crop": "Pepper",
"generation_method": "confusable_condition_cluster_construction",
"source": "synthetically_generated",
"task_type": "differential_diagnosis"
} | You are an expert plant pathologist performing differential diagnosis. Given a field report describing symptoms, determine the most likely diagnosis, identify plausible alternative diagnoses that share similar surface-level symptoms but are ruled out by specific evidence in the report, and state that distinguishing evi... | You are an expert plant pathologist performing differential diagnosis. Given a field report describing symptoms, determine the most likely diagnosis, identify plausible alternative diagnoses that share similar surface-level symptoms but are ruled out by specific evidence in the report, and state that distinguishing evi... |
A field report on soybean in the lower field near the river described stunted growth with leaf mottling soon after transplanting. Closer inspection showed the stunting was accompanied by twisted, cupped leaves and appeared suddenly, confined to a specific area of the field consistent with spray drift from a neighboring... | {"primary_diagnosis": "Herbicide drift injury", "host_crop": "Soybean", "ambiguous_symptom": "stunted growth with leaf mottling", "ruled_out_alternatives": ["Zinc deficiency", "Viral mosaic infection"], "distinguishing_evidence": "The stunting was accompanied by twisted, cupped leaves and appeared suddenly, confined to... | null | ```json
{
"primary_diagnosis": "Herbicide Injury (Growth Regulator Drift)",
"host_crop": "Soybean",
"ambiguous_symptom": "Stunted growth and leaf mottling",
"ruled_out_alternatives": [
"Soybean Mosaic Virus",
"Nutrient Deficiency",
"Phytoplasma Infection"
],
"distinguishing_evidence": "The stunt... | {
"host_crop": "Soybean",
"generation_method": "confusable_condition_cluster_construction",
"source": "synthetically_generated",
"task_type": "differential_diagnosis"
} | You are an expert plant pathologist performing differential diagnosis. Given a field report describing symptoms, determine the most likely diagnosis, identify plausible alternative diagnoses that share similar surface-level symptoms but are ruled out by specific evidence in the report, and state that distinguishing evi... | You are an expert plant pathologist performing differential diagnosis. Given a field report describing symptoms, determine the most likely diagnosis, identify plausible alternative diagnoses that share similar surface-level symptoms but are ruled out by specific evidence in the report, and state that distinguishing evi... |
During a routine crop health survey in a lowland irrigation scheme, tomato plants showed a lesion on the fruit at the flowering stage. Inspectors found that circular sunken lesions with concentric rings developed anywhere on the fruit surface, not limited to the blossom end, producing pink spore masses under humid cond... | {"primary_diagnosis": "Anthracnose fruit rot", "host_crop": "Tomato", "ambiguous_symptom": "a lesion on the fruit", "ruled_out_alternatives": ["Blossom-end rot (calcium deficiency / water stress)"], "distinguishing_evidence": "Circular sunken lesions with concentric rings developed anywhere on the fruit surface, not li... | null | ```json
{
"primary_diagnosis": "Tomato Anthracnose (Colletotrichum spp.)",
"host_crop": "Tomato",
"ambiguous_symptom": "Circular sunken lesions with concentric rings",
"ruled_out_alternatives": [
"Blossom End Rot",
"Early Blight",
"Buckeye Rot"
],
"distinguishing_evidence": "Lesions developed an... | {
"host_crop": "Tomato",
"generation_method": "confusable_condition_cluster_construction",
"source": "synthetically_generated",
"task_type": "differential_diagnosis"
} | You are an expert plant pathologist performing differential diagnosis. Given a field report describing symptoms, determine the most likely diagnosis, identify plausible alternative diagnoses that share similar surface-level symptoms but are ruled out by specific evidence in the report, and state that distinguishing evi... | You are an expert plant pathologist performing differential diagnosis. Given a field report describing symptoms, determine the most likely diagnosis, identify plausible alternative diagnoses that share similar surface-level symptoms but are ruled out by specific evidence in the report, and state that distinguishing evi... |
During a routine crop health survey in a smallholder cooperative plot, cotton plants showed wilting of the plant. Inspectors found that wilting occurred primarily during heat or moisture stress, and roots examined at the base showed characteristic swollen galls. | {"primary_diagnosis": "Root-knot nematode damage", "host_crop": "Cotton", "ambiguous_symptom": "wilting of the plant", "ruled_out_alternatives": ["Fusarium wilt", "Verticillium wilt", "Bacterial wilt (Ralstonia solanacearum)"], "distinguishing_evidence": "Wilting occurred primarily during heat or moisture stress, and r... | null | {
"primary_diagnosis": "Root-knot nematode infection (Meloidogyne spp.)",
"host_crop": "Cotton",
"ambiguous_symptom": "Wilting during heat or moisture stress",
"ruled_out_alternatives": [
"Fusarium Wilt",
"Verticillium Wilt",
"Abiotic Drought Stress"
],
"distinguishing_evidence": "Presence of ch... | {
"host_crop": "Cotton",
"generation_method": "confusable_condition_cluster_construction",
"source": "synthetically_generated",
"task_type": "differential_diagnosis"
} | You are an expert plant pathologist performing differential diagnosis. Given a field report describing symptoms, determine the most likely diagnosis, identify plausible alternative diagnoses that share similar surface-level symptoms but are ruled out by specific evidence in the report, and state that distinguishing evi... | You are an expert plant pathologist performing differential diagnosis. Given a field report describing symptoms, determine the most likely diagnosis, identify plausible alternative diagnoses that share similar surface-level symptoms but are ruled out by specific evidence in the report, and state that distinguishing evi... |
A grower in a research station trial plot reported a lesion on the fruit on watermelon. Field inspection confirmed circular sunken lesions with concentric rings developed anywhere on the fruit surface, not limited to the blossom end, producing pink spore masses under humid conditions. | {"primary_diagnosis": "Anthracnose fruit rot", "host_crop": "Watermelon", "ambiguous_symptom": "a lesion on the fruit", "ruled_out_alternatives": ["Blossom-end rot (calcium deficiency / water stress)"], "distinguishing_evidence": "Circular sunken lesions with concentric rings developed anywhere on the fruit surface, no... | null | ```json
{
"primary_diagnosis": "Anthracnose (Colletotrichum orbiculare)",
"host_crop": "Watermelon",
"ambiguous_symptom": "Circular sunken lesions with concentric rings on the fruit",
"ruled_out_alternatives": [
"Alternaria fruit rot",
"Gummy Stem Blight (Black Rot)",
"Blossom End Rot"
],
"disti... | {
"host_crop": "Watermelon",
"generation_method": "confusable_condition_cluster_construction",
"source": "synthetically_generated",
"task_type": "differential_diagnosis"
} | You are an expert plant pathologist performing differential diagnosis. Given a field report describing symptoms, determine the most likely diagnosis, identify plausible alternative diagnoses that share similar surface-level symptoms but are ruled out by specific evidence in the report, and state that distinguishing evi... | You are an expert plant pathologist performing differential diagnosis. Given a field report describing symptoms, determine the most likely diagnosis, identify plausible alternative diagnoses that share similar surface-level symptoms but are ruled out by specific evidence in the report, and state that distinguishing evi... |
A grower in the highland section reported nitrogen deficiency symptoms in a legume crop on bean during an unusually dry spell. Field inspection confirmed few or no root nodules were present, and any nodules found were small with a white or green interior rather than pink. | {"primary_diagnosis": "Poor rhizobial nodulation (inoculation failure)", "host_crop": "Bean", "ambiguous_symptom": "nitrogen deficiency symptoms in a legume crop", "ruled_out_alternatives": ["Soil nitrogen deficiency unrelated to nodulation"], "distinguishing_evidence": "Few or no root nodules were present, and any nod... | null | ```json
{
"primary_diagnosis": "Drought-induced biological nitrogen fixation failure (ineffective nodulation)",
"host_crop": "Bean",
"ambiguous_symptom": "Nitrogen deficiency symptoms",
"ruled_out_alternatives": [
"Soil nitrogen deficiency",
"Root rot disease",
"High soil nitrogen suppression",
... | {
"host_crop": "Bean",
"generation_method": "confusable_condition_cluster_construction",
"source": "synthetically_generated",
"task_type": "differential_diagnosis"
} | You are an expert plant pathologist performing differential diagnosis. Given a field report describing symptoms, determine the most likely diagnosis, identify plausible alternative diagnoses that share similar surface-level symptoms but are ruled out by specific evidence in the report, and state that distinguishing evi... | You are an expert plant pathologist performing differential diagnosis. Given a field report describing symptoms, determine the most likely diagnosis, identify plausible alternative diagnoses that share similar surface-level symptoms but are ruled out by specific evidence in the report, and state that distinguishing evi... |
In a smallholder bean field in a three-acre demonstration plot, seedling collapse near the soil line was observed shortly before harvest. Detailed inspection revealed seedlings showed a reddish-brown, sunken lesion at the soil line, but the affected tissue remained firm rather than water-soaked. | {"primary_diagnosis": "Rhizoctonia damping-off", "host_crop": "Bean", "ambiguous_symptom": "seedling collapse near the soil line", "ruled_out_alternatives": ["Pythium damping-off", "Fusarium root rot"], "distinguishing_evidence": "Seedlings showed a reddish-brown, sunken lesion at the soil line, but the affected tissue... | null | {
"primary_diagnosis": "Rhizoctonia root rot (Rhizoctonia solani)",
"host_crop": "Bean",
"ambiguous_symptom": "Seedling collapse near the soil line occurring shortly before harvest, which is phenologically inconsistent.",
"ruled_out_alternatives": [
"Pythium damping-off",
"Phytophthora root rot"
],
... | {
"host_crop": "Bean",
"generation_method": "confusable_condition_cluster_construction",
"source": "synthetically_generated",
"task_type": "differential_diagnosis"
} | You are an expert plant pathologist performing differential diagnosis. Given a field report describing symptoms, determine the most likely diagnosis, identify plausible alternative diagnoses that share similar surface-level symptoms but are ruled out by specific evidence in the report, and state that distinguishing evi... | You are an expert plant pathologist performing differential diagnosis. Given a field report describing symptoms, determine the most likely diagnosis, identify plausible alternative diagnoses that share similar surface-level symptoms but are ruled out by specific evidence in the report, and state that distinguishing evi... |
Extension officers surveying tomato plots in the community farm recorded yellowing of the leaves shortly before harvest, and upon closer examination, the yellowing appeared on the youngest leaves first, with the veins remaining distinctly green (interveinal chlorosis). | {"primary_diagnosis": "Iron deficiency (chlorosis)", "host_crop": "Tomato", "ambiguous_symptom": "yellowing of the leaves", "ruled_out_alternatives": ["Nitrogen deficiency", "Sulfur deficiency", "Viral mosaic infection"], "distinguishing_evidence": "The yellowing appeared on the youngest leaves first, with the veins re... | null | ```json
{
"primary_diagnosis": "Iron deficiency",
"host_crop": "Tomato",
"ambiguous_symptom": "Yellowing of the leaves",
"ruled_out_alternatives": [
"Nitrogen deficiency",
"Magnesium deficiency"
],
"distinguishing_evidence": "The report specifies that yellowing appeared on the youngest leaves first ... | {
"host_crop": "Tomato",
"generation_method": "confusable_condition_cluster_construction",
"source": "synthetically_generated",
"task_type": "differential_diagnosis"
} | You are an expert plant pathologist performing differential diagnosis. Given a field report describing symptoms, determine the most likely diagnosis, identify plausible alternative diagnoses that share similar surface-level symptoms but are ruled out by specific evidence in the report, and state that distinguishing evi... | You are an expert plant pathologist performing differential diagnosis. Given a field report describing symptoms, determine the most likely diagnosis, identify plausible alternative diagnoses that share similar surface-level symptoms but are ruled out by specific evidence in the report, and state that distinguishing evi... |
In a smallholder potato field in a three-acre demonstration plot, wilting of the plant was observed midway through the growing season. Detailed inspection revealed wilting showed a V-shaped yellowing pattern starting at the leaf margins and moving inward, with symptoms most visible in cooler weather and slight overnigh... | {"primary_diagnosis": "Verticillium wilt", "host_crop": "Potato", "ambiguous_symptom": "wilting of the plant", "ruled_out_alternatives": ["Fusarium wilt", "Bacterial wilt (Ralstonia solanacearum)", "Root-knot nematode damage"], "distinguishing_evidence": "Wilting showed a V-shaped yellowing pattern starting at the leaf... | null | ```json
{
"primary_diagnosis": "Verticillium Wilt",
"host_crop": "Potato",
"ambiguous_symptom": "Wilting",
"ruled_out_alternatives": [
"Fusarium Wilt",
"Bacterial Wilt",
"Drought Stress"
],
"distinguishing_evidence": "The V-shaped yellowing pattern starting at the leaf margins is characteristic ... | {
"host_crop": "Potato",
"generation_method": "confusable_condition_cluster_construction",
"source": "synthetically_generated",
"task_type": "differential_diagnosis"
} | You are an expert plant pathologist performing differential diagnosis. Given a field report describing symptoms, determine the most likely diagnosis, identify plausible alternative diagnoses that share similar surface-level symptoms but are ruled out by specific evidence in the report, and state that distinguishing evi... | You are an expert plant pathologist performing differential diagnosis. Given a field report describing symptoms, determine the most likely diagnosis, identify plausible alternative diagnoses that share similar surface-level symptoms but are ruled out by specific evidence in the report, and state that distinguishing evi... |
Agronomists examining maize plants in a three-acre demonstration plot noted yellowing of the leaves midway through the growing season. On further investigation, the yellowing appeared uniformly on new growth rather than old leaves, resembling nitrogen deficiency but affecting young leaves first. | {"primary_diagnosis": "Sulfur deficiency", "host_crop": "Maize", "ambiguous_symptom": "yellowing of the leaves", "ruled_out_alternatives": ["Nitrogen deficiency", "Iron deficiency (chlorosis)", "Viral mosaic infection"], "distinguishing_evidence": "The yellowing appeared uniformly on new growth rather than old leaves, ... | null | {
"primary_diagnosis": "Sulfur deficiency",
"host_crop": "Maize",
"ambiguous_symptom": "Uniform leaf yellowing (chlorosis)",
"ruled_out_alternatives": [
"Nitrogen deficiency"
],
"distinguishing_evidence": "Yellowing appeared uniformly on new growth rather than old leaves",
"confirmatory_action": "Cond... | {
"host_crop": "Maize",
"generation_method": "confusable_condition_cluster_construction",
"source": "synthetically_generated",
"task_type": "differential_diagnosis"
} | You are an expert plant pathologist performing differential diagnosis. Given a field report describing symptoms, determine the most likely diagnosis, identify plausible alternative diagnoses that share similar surface-level symptoms but are ruled out by specific evidence in the report, and state that distinguishing evi... | You are an expert plant pathologist performing differential diagnosis. Given a field report describing symptoms, determine the most likely diagnosis, identify plausible alternative diagnoses that share similar surface-level symptoms but are ruled out by specific evidence in the report, and state that distinguishing evi... |
A field report on potato in the community farm described marginal leaf chlorosis and browning on older leaves following a period of heavy rainfall. Closer inspection showed chlorosis and browning began at the leaf margins (leaf scorch) while the leaf interior remained green longer. | {"primary_diagnosis": "Potassium deficiency", "host_crop": "Potato", "ambiguous_symptom": "marginal leaf chlorosis and browning on older leaves", "ruled_out_alternatives": ["Magnesium deficiency"], "distinguishing_evidence": "Chlorosis and browning began at the leaf margins (leaf scorch) while the leaf interior remaine... | null | ```json
{
"primary_diagnosis": "Potassium Deficiency",
"host_crop": "Potato",
"ambiguous_symptom": "Marginal leaf chlorosis and browning on older leaves",
"ruled_out_alternatives": [
"Late Blight (Phytophthora infestans)",
"Early Blight (Alternaria solani)",
"Nitrogen Deficiency"
],
"distinguish... | {
"host_crop": "Potato",
"generation_method": "confusable_condition_cluster_construction",
"source": "synthetically_generated",
"task_type": "differential_diagnosis"
} | You are an expert plant pathologist performing differential diagnosis. Given a field report describing symptoms, determine the most likely diagnosis, identify plausible alternative diagnoses that share similar surface-level symptoms but are ruled out by specific evidence in the report, and state that distinguishing evi... | You are an expert plant pathologist performing differential diagnosis. Given a field report describing symptoms, determine the most likely diagnosis, identify plausible alternative diagnoses that share similar surface-level symptoms but are ruled out by specific evidence in the report, and state that distinguishing evi... |
Agronomists examining bean plants in a lowland irrigation scheme noted seedling collapse near the soil line during an unusually dry spell. On further investigation, seedlings showed a reddish-brown, sunken lesion at the soil line, but the affected tissue remained firm rather than water-soaked. | {"primary_diagnosis": "Rhizoctonia damping-off", "host_crop": "Bean", "ambiguous_symptom": "seedling collapse near the soil line", "ruled_out_alternatives": ["Pythium damping-off", "Fusarium root rot"], "distinguishing_evidence": "Seedlings showed a reddish-brown, sunken lesion at the soil line, but the affected tissue... | null | ```json
{
"primary_diagnosis": "Rhizoctonia damping-off (Rhizoctonia solani)",
"host_crop": "Bean",
"ambiguous_symptom": "Seedling collapse near the soil line",
"ruled_out_alternatives": [
"Pythium damping-off",
"Phytophthora damping-off"
],
"distinguishing_evidence": "Affected tissue remained firm ... | {
"host_crop": "Bean",
"generation_method": "confusable_condition_cluster_construction",
"source": "synthetically_generated",
"task_type": "differential_diagnosis"
} | You are an expert plant pathologist performing differential diagnosis. Given a field report describing symptoms, determine the most likely diagnosis, identify plausible alternative diagnoses that share similar surface-level symptoms but are ruled out by specific evidence in the report, and state that distinguishing evi... | You are an expert plant pathologist performing differential diagnosis. Given a field report describing symptoms, determine the most likely diagnosis, identify plausible alternative diagnoses that share similar surface-level symptoms but are ruled out by specific evidence in the report, and state that distinguishing evi... |
During a routine crop health survey in the community farm, pepper plants showed a lesion on the fruit about three weeks after planting. Inspectors found that circular sunken lesions with concentric rings developed anywhere on the fruit surface, not limited to the blossom end, producing pink spore masses under humid con... | {"primary_diagnosis": "Anthracnose fruit rot", "host_crop": "Pepper", "ambiguous_symptom": "a lesion on the fruit", "ruled_out_alternatives": ["Blossom-end rot (calcium deficiency / water stress)"], "distinguishing_evidence": "Circular sunken lesions with concentric rings developed anywhere on the fruit surface, not li... | null | ```json
{
"primary_diagnosis": "Anthracnose (Colletotrichum spp.)",
"host_crop": "Pepper (Capsicum spp.)",
"ambiguous_symptom": "Circular sunken lesions on fruit",
"ruled_out_alternatives": [
"Blossom End Rot",
"Alternaria Fruit Rot",
"Phytophthora Fruit Rot"
],
"distinguishing_evidence": "Lesio... | {
"host_crop": "Pepper",
"generation_method": "confusable_condition_cluster_construction",
"source": "synthetically_generated",
"task_type": "differential_diagnosis"
} | You are an expert plant pathologist performing differential diagnosis. Given a field report describing symptoms, determine the most likely diagnosis, identify plausible alternative diagnoses that share similar surface-level symptoms but are ruled out by specific evidence in the report, and state that distinguishing evi... | You are an expert plant pathologist performing differential diagnosis. Given a field report describing symptoms, determine the most likely diagnosis, identify plausible alternative diagnoses that share similar surface-level symptoms but are ruled out by specific evidence in the report, and state that distinguishing evi... |
A grower in the community farm reported wilting of the plant on potato during the early rainy season. Field inspection confirmed wilting showed a V-shaped yellowing pattern starting at the leaf margins and moving inward, with symptoms most visible in cooler weather and slight overnight recovery. | {"primary_diagnosis": "Verticillium wilt", "host_crop": "Potato", "ambiguous_symptom": "wilting of the plant", "ruled_out_alternatives": ["Fusarium wilt", "Bacterial wilt (Ralstonia solanacearum)", "Root-knot nematode damage"], "distinguishing_evidence": "Wilting showed a V-shaped yellowing pattern starting at the leaf... | null | ```json
{
"primary_diagnosis": "Verticillium Wilt",
"host_crop": "Potato",
"ambiguous_symptom": "Wilting",
"ruled_out_alternatives": [
"Bacterial Wilt",
"Fusarium Wilt",
"Early Blight"
],
"distinguishing_evidence": "The V-shaped yellowing pattern starting at leaf margins and moving inward, along... | {
"host_crop": "Potato",
"generation_method": "confusable_condition_cluster_construction",
"source": "synthetically_generated",
"task_type": "differential_diagnosis"
} | You are an expert plant pathologist performing differential diagnosis. Given a field report describing symptoms, determine the most likely diagnosis, identify plausible alternative diagnoses that share similar surface-level symptoms but are ruled out by specific evidence in the report, and state that distinguishing evi... | You are an expert plant pathologist performing differential diagnosis. Given a field report describing symptoms, determine the most likely diagnosis, identify plausible alternative diagnoses that share similar surface-level symptoms but are ruled out by specific evidence in the report, and state that distinguishing evi... |
In a smallholder citrus field in the highland section, yellowing of the leaves was observed at the flowering stage. Detailed inspection revealed the yellowing appeared uniformly on new growth rather than old leaves, resembling nitrogen deficiency but affecting young leaves first. | {"primary_diagnosis": "Sulfur deficiency", "host_crop": "Citrus", "ambiguous_symptom": "yellowing of the leaves", "ruled_out_alternatives": ["Nitrogen deficiency", "Iron deficiency (chlorosis)", "Viral mosaic infection"], "distinguishing_evidence": "The yellowing appeared uniformly on new growth rather than old leaves,... | null | ```json
{
"primary_diagnosis": "Sulfur deficiency",
"host_crop": "Citrus",
"ambiguous_symptom": "Uniform leaf yellowing",
"ruled_out_alternatives": [
"Nitrogen deficiency",
"Iron deficiency",
"Viral mosaic infection"
],
"distinguishing_evidence": "The yellowing appeared uniformly on new growth r... | {
"host_crop": "Citrus",
"generation_method": "confusable_condition_cluster_construction",
"source": "synthetically_generated",
"task_type": "differential_diagnosis"
} | You are an expert plant pathologist performing differential diagnosis. Given a field report describing symptoms, determine the most likely diagnosis, identify plausible alternative diagnoses that share similar surface-level symptoms but are ruled out by specific evidence in the report, and state that distinguishing evi... | You are an expert plant pathologist performing differential diagnosis. Given a field report describing symptoms, determine the most likely diagnosis, identify plausible alternative diagnoses that share similar surface-level symptoms but are ruled out by specific evidence in the report, and state that distinguishing evi... |
Agronomists examining cotton plants in the valley bottom field noted wilting of the plant. On further investigation, wilting showed a V-shaped yellowing pattern starting at the leaf margins and moving inward, with symptoms most visible in cooler weather and slight overnight recovery. | {"primary_diagnosis": "Verticillium wilt", "host_crop": "Cotton", "ambiguous_symptom": "wilting of the plant", "ruled_out_alternatives": ["Fusarium wilt", "Bacterial wilt (Ralstonia solanacearum)", "Root-knot nematode damage"], "distinguishing_evidence": "Wilting showed a V-shaped yellowing pattern starting at the leaf... | null | ```json
{
"primary_diagnosis": "Verticillium Wilt",
"host_crop": "Cotton",
"ambiguous_symptom": "Wilting",
"ruled_out_alternatives": [
"Fusarium Wilt",
"Potassium Deficiency"
],
"distinguishing_evidence": "Wilting with slight overnight recovery indicates vascular occlusion rather than static nutrien... | {
"host_crop": "Cotton",
"generation_method": "confusable_condition_cluster_construction",
"source": "synthetically_generated",
"task_type": "differential_diagnosis"
} | You are an expert plant pathologist performing differential diagnosis. Given a field report describing symptoms, determine the most likely diagnosis, identify plausible alternative diagnoses that share similar surface-level symptoms but are ruled out by specific evidence in the report, and state that distinguishing evi... | You are an expert plant pathologist performing differential diagnosis. Given a field report describing symptoms, determine the most likely diagnosis, identify plausible alternative diagnoses that share similar surface-level symptoms but are ruled out by specific evidence in the report, and state that distinguishing evi... |
Agronomists examining potato plants in the eastern block of the farm noted marginal leaf chlorosis and browning on older leaves during an unusually dry spell. On further investigation, interveinal chlorosis developed with the veins remaining green, progressing to a reddish-purple discoloration between the veins. | {"primary_diagnosis": "Magnesium deficiency", "host_crop": "Potato", "ambiguous_symptom": "marginal leaf chlorosis and browning on older leaves", "ruled_out_alternatives": ["Potassium deficiency"], "distinguishing_evidence": "Interveinal chlorosis developed with the veins remaining green, progressing to a reddish-purpl... | null | ```json
{
"primary_diagnosis": "Magnesium Deficiency",
"host_crop": "Potato",
"ambiguous_symptom": "Marginal leaf chlorosis and browning on older leaves",
"ruled_out_alternatives": [
"Potassium Deficiency",
"Phosphorus Deficiency"
],
"distinguishing_evidence": "The report notes the development of in... | {
"host_crop": "Potato",
"generation_method": "confusable_condition_cluster_construction",
"source": "synthetically_generated",
"task_type": "differential_diagnosis"
} | You are an expert plant pathologist performing differential diagnosis. Given a field report describing symptoms, determine the most likely diagnosis, identify plausible alternative diagnoses that share similar surface-level symptoms but are ruled out by specific evidence in the report, and state that distinguishing evi... | You are an expert plant pathologist performing differential diagnosis. Given a field report describing symptoms, determine the most likely diagnosis, identify plausible alternative diagnoses that share similar surface-level symptoms but are ruled out by specific evidence in the report, and state that distinguishing evi... |
Extension officers surveying tomato plots in a lowland irrigation scheme recorded yellowing of the leaves soon after transplanting, and upon closer examination, the yellowing appeared on the youngest leaves first, with the veins remaining distinctly green (interveinal chlorosis). | {"primary_diagnosis": "Iron deficiency (chlorosis)", "host_crop": "Tomato", "ambiguous_symptom": "yellowing of the leaves", "ruled_out_alternatives": ["Nitrogen deficiency", "Sulfur deficiency", "Viral mosaic infection"], "distinguishing_evidence": "The yellowing appeared on the youngest leaves first, with the veins re... | null | ```json
{
"primary_diagnosis": "Iron deficiency (Iron Chlorosis)",
"host_crop": "Tomato",
"ambiguous_symptom": "Yellowing of the leaves",
"ruled_out_alternatives": [
"Nitrogen deficiency",
"Magnesium deficiency"
],
"distinguishing_evidence": "The yellowing appeared on the youngest leaves first, indi... | {
"host_crop": "Tomato",
"generation_method": "confusable_condition_cluster_construction",
"source": "synthetically_generated",
"task_type": "differential_diagnosis"
} | You are an expert plant pathologist performing differential diagnosis. Given a field report describing symptoms, determine the most likely diagnosis, identify plausible alternative diagnoses that share similar surface-level symptoms but are ruled out by specific evidence in the report, and state that distinguishing evi... | You are an expert plant pathologist performing differential diagnosis. Given a field report describing symptoms, determine the most likely diagnosis, identify plausible alternative diagnoses that share similar surface-level symptoms but are ruled out by specific evidence in the report, and state that distinguishing evi... |
A grower in a smallholder cooperative plot reported seedling collapse near the soil line on pea. Field inspection confirmed seedlings showed a reddish-brown, sunken lesion at the soil line, but the affected tissue remained firm rather than water-soaked. | {"primary_diagnosis": "Rhizoctonia damping-off", "host_crop": "Pea", "ambiguous_symptom": "seedling collapse near the soil line", "ruled_out_alternatives": ["Pythium damping-off", "Fusarium root rot"], "distinguishing_evidence": "Seedlings showed a reddish-brown, sunken lesion at the soil line, but the affected tissue ... | null | ```json
{
"primary_diagnosis": "Rhizoctonia damping-off",
"host_crop": "Pea",
"ambiguous_symptom": "Seedling collapse near the soil line",
"ruled_out_alternatives": [
"Pythium damping-off",
"Phytophthora root rot"
],
"distinguishing_evidence": "Reddish-brown, sunken lesion at the soil line with tiss... | {
"host_crop": "Pea",
"generation_method": "confusable_condition_cluster_construction",
"source": "synthetically_generated",
"task_type": "differential_diagnosis"
} | You are an expert plant pathologist performing differential diagnosis. Given a field report describing symptoms, determine the most likely diagnosis, identify plausible alternative diagnoses that share similar surface-level symptoms but are ruled out by specific evidence in the report, and state that distinguishing evi... | You are an expert plant pathologist performing differential diagnosis. Given a field report describing symptoms, determine the most likely diagnosis, identify plausible alternative diagnoses that share similar surface-level symptoms but are ruled out by specific evidence in the report, and state that distinguishing evi... |
Extension officers surveying citrus plots in a three-acre demonstration plot recorded yellowing of the leaves following a period of heavy rainfall, and upon closer examination, the yellowing appeared uniformly on new growth rather than old leaves, resembling nitrogen deficiency but affecting young leaves first. | {"primary_diagnosis": "Sulfur deficiency", "host_crop": "Citrus", "ambiguous_symptom": "yellowing of the leaves", "ruled_out_alternatives": ["Nitrogen deficiency", "Iron deficiency (chlorosis)", "Viral mosaic infection"], "distinguishing_evidence": "The yellowing appeared uniformly on new growth rather than old leaves,... | null | ```json
{
"primary_diagnosis": "Iron deficiency (Iron Chlorosis)",
"host_crop": "Citrus",
"ambiguous_symptom": "Uniform yellowing of leaves",
"ruled_out_alternatives": [
"Nitrogen deficiency",
"Sulfur deficiency"
],
"distinguishing_evidence": "The yellowing appears uniformly on new growth rather tha... | {
"host_crop": "Citrus",
"generation_method": "confusable_condition_cluster_construction",
"source": "synthetically_generated",
"task_type": "differential_diagnosis"
} | You are an expert plant pathologist performing differential diagnosis. Given a field report describing symptoms, determine the most likely diagnosis, identify plausible alternative diagnoses that share similar surface-level symptoms but are ruled out by specific evidence in the report, and state that distinguishing evi... | You are an expert plant pathologist performing differential diagnosis. Given a field report describing symptoms, determine the most likely diagnosis, identify plausible alternative diagnoses that share similar surface-level symptoms but are ruled out by specific evidence in the report, and state that distinguishing evi... |
A field report on pepper in the eastern block of the farm described a lesion on the fruit. Closer inspection showed a sunken, dark, leathery lesion developed specifically at the blossom end of the fruit, with no pathogen involvement, worsened by inconsistent watering. | {"primary_diagnosis": "Blossom-end rot (calcium deficiency / water stress)", "host_crop": "Pepper", "ambiguous_symptom": "a lesion on the fruit", "ruled_out_alternatives": ["Anthracnose fruit rot"], "distinguishing_evidence": "A sunken, dark, leathery lesion developed specifically at the blossom end of the fruit, with ... | null | ```json
{
"primary_diagnosis": "Blossom-end rot",
"host_crop": "Pepper",
"ambiguous_symptom": "Sunken, dark, leathery lesion on the fruit",
"ruled_out_alternatives": [
"Anthracnose",
"Bacterial Soft Rot",
"Phytophthora Fruit Rot"
],
"distinguishing_evidence": "Lesion location restricted specific... | {
"host_crop": "Pepper",
"generation_method": "confusable_condition_cluster_construction",
"source": "synthetically_generated",
"task_type": "differential_diagnosis"
} | You are an expert plant pathologist performing differential diagnosis. Given a field report describing symptoms, determine the most likely diagnosis, identify plausible alternative diagnoses that share similar surface-level symptoms but are ruled out by specific evidence in the report, and state that distinguishing evi... | You are an expert plant pathologist performing differential diagnosis. Given a field report describing symptoms, determine the most likely diagnosis, identify plausible alternative diagnoses that share similar surface-level symptoms but are ruled out by specific evidence in the report, and state that distinguishing evi... |
Agronomists examining tomato plants in the community farm noted spotting on the leaves following a period of heavy rainfall. On further investigation, the leaf spots were small, water-soaked, and angular rather than circular, lacking the concentric rings of a fungal blight, and similar lesions appeared on the fruit. | {"primary_diagnosis": "Bacterial spot", "host_crop": "Tomato", "ambiguous_symptom": "spotting on the leaves", "ruled_out_alternatives": ["Early blight (Alternaria solani)", "Septoria leaf spot"], "distinguishing_evidence": "The leaf spots were small, water-soaked, and angular rather than circular, lacking the concentri... | null | {
"primary_diagnosis": "Bacterial Spot",
"host_crop": "Tomato",
"ambiguous_symptom": "spotting on the leaves",
"ruled_out_alternatives": [
"Early Blight",
"Septoria Leaf Spot"
],
"distinguishing_evidence": "The report specifies lesions are angular rather than circular, water-soaked, lack concentric ... | {
"host_crop": "Tomato",
"generation_method": "confusable_condition_cluster_construction",
"source": "synthetically_generated",
"task_type": "differential_diagnosis"
} | You are an expert plant pathologist performing differential diagnosis. Given a field report describing symptoms, determine the most likely diagnosis, identify plausible alternative diagnoses that share similar surface-level symptoms but are ruled out by specific evidence in the report, and state that distinguishing evi... | You are an expert plant pathologist performing differential diagnosis. Given a field report describing symptoms, determine the most likely diagnosis, identify plausible alternative diagnoses that share similar surface-level symptoms but are ruled out by specific evidence in the report, and state that distinguishing evi... |
Extension officers surveying pepper plots in Plot 4 recorded a lesion on the fruit during an unusually dry spell, and upon closer examination, a sunken, dark, leathery lesion developed specifically at the blossom end of the fruit, with no pathogen involvement, worsened by inconsistent watering. | {"primary_diagnosis": "Blossom-end rot (calcium deficiency / water stress)", "host_crop": "Pepper", "ambiguous_symptom": "a lesion on the fruit", "ruled_out_alternatives": ["Anthracnose fruit rot"], "distinguishing_evidence": "A sunken, dark, leathery lesion developed specifically at the blossom end of the fruit, with ... | null | ```json
{
"primary_diagnosis": "Blossom End Rot",
"host_crop": "Pepper",
"ambiguous_symptom": "Sunken, dark, leathery lesion on the fruit",
"ruled_out_alternatives": [
"Anthracnose",
"Bacterial spot",
"Phytophthora fruit rot"
],
"distinguishing_evidence": "Report explicitly states 'no pathogen i... | {
"host_crop": "Pepper",
"generation_method": "confusable_condition_cluster_construction",
"source": "synthetically_generated",
"task_type": "differential_diagnosis"
} | You are an expert plant pathologist performing differential diagnosis. Given a field report describing symptoms, determine the most likely diagnosis, identify plausible alternative diagnoses that share similar surface-level symptoms but are ruled out by specific evidence in the report, and state that distinguishing evi... | You are an expert plant pathologist performing differential diagnosis. Given a field report describing symptoms, determine the most likely diagnosis, identify plausible alternative diagnoses that share similar surface-level symptoms but are ruled out by specific evidence in the report, and state that distinguishing evi... |
A grower in the lower field near the river reported yellowing of the leaves on maize at the flowering stage. Field inspection confirmed the yellowing formed a mottled, patchy pattern rather than uniform chlorosis, accompanied by mild leaf distortion. | {"primary_diagnosis": "Viral mosaic infection", "host_crop": "Maize", "ambiguous_symptom": "yellowing of the leaves", "ruled_out_alternatives": ["Nitrogen deficiency", "Iron deficiency (chlorosis)", "Sulfur deficiency"], "distinguishing_evidence": "The yellowing formed a mottled, patchy pattern rather than uniform chlo... | null | ```json
{
"primary_diagnosis": "Maize Dwarf Mosaic Virus (MDMV)",
"host_crop": "Maize",
"ambiguous_symptom": "Yellowing of the leaves",
"ruled_out_alternatives": [
"Nitrogen deficiency",
"Iron deficiency",
"Sulfur deficiency",
"Waterlogging stress"
],
"distinguishing_evidence": "The yellowin... | {
"host_crop": "Maize",
"generation_method": "confusable_condition_cluster_construction",
"source": "synthetically_generated",
"task_type": "differential_diagnosis"
} | You are an expert plant pathologist performing differential diagnosis. Given a field report describing symptoms, determine the most likely diagnosis, identify plausible alternative diagnoses that share similar surface-level symptoms but are ruled out by specific evidence in the report, and state that distinguishing evi... | You are an expert plant pathologist performing differential diagnosis. Given a field report describing symptoms, determine the most likely diagnosis, identify plausible alternative diagnoses that share similar surface-level symptoms but are ruled out by specific evidence in the report, and state that distinguishing evi... |
During a routine crop health survey in the eastern block of the farm, bean plants showed nitrogen deficiency symptoms in a legume crop during an unusually dry spell. Inspectors found that root nodules were present and pink inside, indicating active nitrogen fixation, yet deficiency symptoms persisted, pointing to a sep... | {"primary_diagnosis": "Soil nitrogen deficiency unrelated to nodulation", "host_crop": "Bean", "ambiguous_symptom": "nitrogen deficiency symptoms in a legume crop", "ruled_out_alternatives": ["Poor rhizobial nodulation (inoculation failure)"], "distinguishing_evidence": "Root nodules were present and pink inside, indic... | null | ```json
{
"primary_diagnosis": "Non-nitrogen soil nutrient deficiency",
"host_crop": "Bean plants",
"ambiguous_symptom": "Nitrogen deficiency symptoms",
"ruled_out_alternatives": [
"True nitrogen deficiency",
"Nodulation failure",
"Ineffective nitrogen fixation"
],
"distinguishing_evidence": "Ro... | {
"host_crop": "Bean",
"generation_method": "confusable_condition_cluster_construction",
"source": "synthetically_generated",
"task_type": "differential_diagnosis"
} | You are an expert plant pathologist performing differential diagnosis. Given a field report describing symptoms, determine the most likely diagnosis, identify plausible alternative diagnoses that share similar surface-level symptoms but are ruled out by specific evidence in the report, and state that distinguishing evi... | You are an expert plant pathologist performing differential diagnosis. Given a field report describing symptoms, determine the most likely diagnosis, identify plausible alternative diagnoses that share similar surface-level symptoms but are ruled out by specific evidence in the report, and state that distinguishing evi... |
A field report on soybean in the valley bottom field described stunted growth with leaf mottling following a period of heavy rainfall. Closer inspection showed the stunting was accompanied by twisted, cupped leaves and appeared suddenly, confined to a specific area of the field consistent with spray drift from a neighb... | {"primary_diagnosis": "Herbicide drift injury", "host_crop": "Soybean", "ambiguous_symptom": "stunted growth with leaf mottling", "ruled_out_alternatives": ["Zinc deficiency", "Viral mosaic infection"], "distinguishing_evidence": "The stunting was accompanied by twisted, cupped leaves and appeared suddenly, confined to... | null | {
"primary_diagnosis": "Growth regulator herbicide drift injury",
"host_crop": "Soybean",
"ambiguous_symptom": "Stunted growth with leaf mottling",
"ruled_out_alternatives": [
"Soybean Mosaic Virus",
"Phytophthora Root Rot"
],
"distinguishing_evidence": "Symptoms appeared suddenly and were confined ... | {
"host_crop": "Soybean",
"generation_method": "confusable_condition_cluster_construction",
"source": "synthetically_generated",
"task_type": "differential_diagnosis"
} | You are an expert plant pathologist performing differential diagnosis. Given a field report describing symptoms, determine the most likely diagnosis, identify plausible alternative diagnoses that share similar surface-level symptoms but are ruled out by specific evidence in the report, and state that distinguishing evi... | You are an expert plant pathologist performing differential diagnosis. Given a field report describing symptoms, determine the most likely diagnosis, identify plausible alternative diagnoses that share similar surface-level symptoms but are ruled out by specific evidence in the report, and state that distinguishing evi... |
In a smallholder bean field in the valley bottom field, nitrogen deficiency symptoms in a legume crop was observed soon after transplanting. Detailed inspection revealed few or no root nodules were present, and any nodules found were small with a white or green interior rather than pink. | {"primary_diagnosis": "Poor rhizobial nodulation (inoculation failure)", "host_crop": "Bean", "ambiguous_symptom": "nitrogen deficiency symptoms in a legume crop", "ruled_out_alternatives": ["Soil nitrogen deficiency unrelated to nodulation"], "distinguishing_evidence": "Few or no root nodules were present, and any nod... | null | {
"primary_diagnosis": "Ineffective biological nitrogen fixation due to poor rhizobial nodulation",
"host_crop": "Bean",
"ambiguous_symptom": "Nitrogen deficiency symptoms",
"ruled_out_alternatives": [
"Abiotic soil nitrogen deficiency",
"Root rot complex",
"Root knot nematodes",
"High soil nitr... | {
"host_crop": "Bean",
"generation_method": "confusable_condition_cluster_construction",
"source": "synthetically_generated",
"task_type": "differential_diagnosis"
} | You are an expert plant pathologist performing differential diagnosis. Given a field report describing symptoms, determine the most likely diagnosis, identify plausible alternative diagnoses that share similar surface-level symptoms but are ruled out by specific evidence in the report, and state that distinguishing evi... | You are an expert plant pathologist performing differential diagnosis. Given a field report describing symptoms, determine the most likely diagnosis, identify plausible alternative diagnoses that share similar surface-level symptoms but are ruled out by specific evidence in the report, and state that distinguishing evi... |
A grower in a smallholder cooperative plot reported wilting of the plant on cotton midway through the growing season. Field inspection confirmed wilting occurred rapidly across the entire plant with no preceding yellowing, and a cut stem placed in water released a milky bacterial ooze. | {"primary_diagnosis": "Bacterial wilt (Ralstonia solanacearum)", "host_crop": "Cotton", "ambiguous_symptom": "wilting of the plant", "ruled_out_alternatives": ["Fusarium wilt", "Verticillium wilt", "Root-knot nematode damage"], "distinguishing_evidence": "Wilting occurred rapidly across the entire plant with no precedi... | null | {
"primary_diagnosis": "Bacterial Wilt (Ralstonia solanacearum)",
"host_crop": "Cotton",
"ambiguous_symptom": "Rapid wilting across the entire plant",
"ruled_out_alternatives": [
"Fusarium Wilt",
"Verticillium Wilt"
],
"distinguishing_evidence": "Release of milky bacterial ooze from a cut stem place... | {
"host_crop": "Cotton",
"generation_method": "confusable_condition_cluster_construction",
"source": "synthetically_generated",
"task_type": "differential_diagnosis"
} | You are an expert plant pathologist performing differential diagnosis. Given a field report describing symptoms, determine the most likely diagnosis, identify plausible alternative diagnoses that share similar surface-level symptoms but are ruled out by specific evidence in the report, and state that distinguishing evi... | You are an expert plant pathologist performing differential diagnosis. Given a field report describing symptoms, determine the most likely diagnosis, identify plausible alternative diagnoses that share similar surface-level symptoms but are ruled out by specific evidence in the report, and state that distinguishing evi... |
Extension officers surveying bean plots in Plot 4 recorded seedling collapse near the soil line shortly before harvest, and upon closer examination, roots showed a reddish discoloration extending upward into the lower stem, with symptoms developing gradually over the season rather than suddenly at emergence. | {"primary_diagnosis": "Fusarium root rot", "host_crop": "Bean", "ambiguous_symptom": "seedling collapse near the soil line", "ruled_out_alternatives": ["Pythium damping-off", "Rhizoctonia damping-off"], "distinguishing_evidence": "Roots showed a reddish discoloration extending upward into the lower stem, with symptoms ... | null | ```json
{
"primary_diagnosis": "Fusarium root rot",
"host_crop": "Bean",
"ambiguous_symptom": "Seedling collapse near the soil line",
"ruled_out_alternatives": [
"Pythium damping-off",
"Rhizoctonia damping-off"
],
"distinguishing_evidence": "Symptoms developed gradually over the season rather than s... | {
"host_crop": "Bean",
"generation_method": "confusable_condition_cluster_construction",
"source": "synthetically_generated",
"task_type": "differential_diagnosis"
} | You are an expert plant pathologist performing differential diagnosis. Given a field report describing symptoms, determine the most likely diagnosis, identify plausible alternative diagnoses that share similar surface-level symptoms but are ruled out by specific evidence in the report, and state that distinguishing evi... | You are an expert plant pathologist performing differential diagnosis. Given a field report describing symptoms, determine the most likely diagnosis, identify plausible alternative diagnoses that share similar surface-level symptoms but are ruled out by specific evidence in the report, and state that distinguishing evi... |
Extension officers surveying watermelon plots in a smallholder cooperative plot recorded a lesion on the fruit soon after transplanting, and upon closer examination, a sunken, dark, leathery lesion developed specifically at the blossom end of the fruit, with no pathogen involvement, worsened by inconsistent watering. | {"primary_diagnosis": "Blossom-end rot (calcium deficiency / water stress)", "host_crop": "Watermelon", "ambiguous_symptom": "a lesion on the fruit", "ruled_out_alternatives": ["Anthracnose fruit rot"], "distinguishing_evidence": "A sunken, dark, leathery lesion developed specifically at the blossom end of the fruit, w... | null | {
"primary_diagnosis": "Blossom End Rot",
"host_crop": "Watermelon",
"ambiguous_symptom": "Sunken, dark, leathery lesion at the blossom end of the fruit",
"ruled_out_alternatives": [
"Anthracnose",
"Gummy Stem Blight",
"Phytophthora fruit rot"
],
"distinguishing_evidence": "The report explicitly... | {
"host_crop": "Watermelon",
"generation_method": "confusable_condition_cluster_construction",
"source": "synthetically_generated",
"task_type": "differential_diagnosis"
} | You are an expert plant pathologist performing differential diagnosis. Given a field report describing symptoms, determine the most likely diagnosis, identify plausible alternative diagnoses that share similar surface-level symptoms but are ruled out by specific evidence in the report, and state that distinguishing evi... | You are an expert plant pathologist performing differential diagnosis. Given a field report describing symptoms, determine the most likely diagnosis, identify plausible alternative diagnoses that share similar surface-level symptoms but are ruled out by specific evidence in the report, and state that distinguishing evi... |
Agronomists examining tomato plants in the valley bottom field noted marginal leaf chlorosis and browning on older leaves about three weeks after planting. On further investigation, interveinal chlorosis developed with the veins remaining green, progressing to a reddish-purple discoloration between the veins. | {"primary_diagnosis": "Magnesium deficiency", "host_crop": "Tomato", "ambiguous_symptom": "marginal leaf chlorosis and browning on older leaves", "ruled_out_alternatives": ["Potassium deficiency"], "distinguishing_evidence": "Interveinal chlorosis developed with the veins remaining green, progressing to a reddish-purpl... | null | {
"primary_diagnosis": "Magnesium Deficiency",
"host_crop": "Tomato",
"ambiguous_symptom": "Marginal leaf chlorosis and browning on older leaves",
"ruled_out_alternatives": [
"Potassium Deficiency",
"Phosphorus Deficiency",
"Nitrogen Deficiency"
],
"distinguishing_evidence": "The development of ... | {
"host_crop": "Tomato",
"generation_method": "confusable_condition_cluster_construction",
"source": "synthetically_generated",
"task_type": "differential_diagnosis"
} | You are an expert plant pathologist performing differential diagnosis. Given a field report describing symptoms, determine the most likely diagnosis, identify plausible alternative diagnoses that share similar surface-level symptoms but are ruled out by specific evidence in the report, and state that distinguishing evi... | You are an expert plant pathologist performing differential diagnosis. Given a field report describing symptoms, determine the most likely diagnosis, identify plausible alternative diagnoses that share similar surface-level symptoms but are ruled out by specific evidence in the report, and state that distinguishing evi... |
Extension officers surveying watermelon plots in the valley bottom field recorded a lesion on the fruit at the flowering stage, and upon closer examination, circular sunken lesions with concentric rings developed anywhere on the fruit surface, not limited to the blossom end, producing pink spore masses under humid cond... | {"primary_diagnosis": "Anthracnose fruit rot", "host_crop": "Watermelon", "ambiguous_symptom": "a lesion on the fruit", "ruled_out_alternatives": ["Blossom-end rot (calcium deficiency / water stress)"], "distinguishing_evidence": "Circular sunken lesions with concentric rings developed anywhere on the fruit surface, no... | null | {
"primary_diagnosis": "Anthracnose (Colletotrichum orbiculare)",
"host_crop": "Watermelon",
"ambiguous_symptom": "Circular sunken lesions with concentric rings on the fruit",
"ruled_out_alternatives": [
"Blossom End Rot",
"Gummy Stem Blight (Black Rot)",
"Alternaria Fruit Rot"
],
"distinguishin... | {
"host_crop": "Watermelon",
"generation_method": "confusable_condition_cluster_construction",
"source": "synthetically_generated",
"task_type": "differential_diagnosis"
} | You are an expert plant pathologist performing differential diagnosis. Given a field report describing symptoms, determine the most likely diagnosis, identify plausible alternative diagnoses that share similar surface-level symptoms but are ruled out by specific evidence in the report, and state that distinguishing evi... | You are an expert plant pathologist performing differential diagnosis. Given a field report describing symptoms, determine the most likely diagnosis, identify plausible alternative diagnoses that share similar surface-level symptoms but are ruled out by specific evidence in the report, and state that distinguishing evi... |
During a routine crop health survey in the community farm, pepper plants showed a lesion on the fruit. Inspectors found that circular sunken lesions with concentric rings developed anywhere on the fruit surface, not limited to the blossom end, producing pink spore masses under humid conditions. | {"primary_diagnosis": "Anthracnose fruit rot", "host_crop": "Pepper", "ambiguous_symptom": "a lesion on the fruit", "ruled_out_alternatives": ["Blossom-end rot (calcium deficiency / water stress)"], "distinguishing_evidence": "Circular sunken lesions with concentric rings developed anywhere on the fruit surface, not li... | null | ```json
{
"primary_diagnosis": "Anthracnose (Colletotrichum spp.)",
"host_crop": "Pepper",
"ambiguous_symptom": "Circular sunken lesions on fruit",
"ruled_out_alternatives": [
"Blossom End Rot",
"Bacterial Spot",
"Alternaria Fruit Rot"
],
"distinguishing_evidence": "Lesions developed anywhere on... | {
"host_crop": "Pepper",
"generation_method": "confusable_condition_cluster_construction",
"source": "synthetically_generated",
"task_type": "differential_diagnosis"
} | You are an expert plant pathologist performing differential diagnosis. Given a field report describing symptoms, determine the most likely diagnosis, identify plausible alternative diagnoses that share similar surface-level symptoms but are ruled out by specific evidence in the report, and state that distinguishing evi... | You are an expert plant pathologist performing differential diagnosis. Given a field report describing symptoms, determine the most likely diagnosis, identify plausible alternative diagnoses that share similar surface-level symptoms but are ruled out by specific evidence in the report, and state that distinguishing evi... |
A field report on pepper in Plot 4 described a lesion on the fruit soon after transplanting. Closer inspection showed a sunken, dark, leathery lesion developed specifically at the blossom end of the fruit, with no pathogen involvement, worsened by inconsistent watering. | {"primary_diagnosis": "Blossom-end rot (calcium deficiency / water stress)", "host_crop": "Pepper", "ambiguous_symptom": "a lesion on the fruit", "ruled_out_alternatives": ["Anthracnose fruit rot"], "distinguishing_evidence": "A sunken, dark, leathery lesion developed specifically at the blossom end of the fruit, with ... | null | {
"primary_diagnosis": "Blossom-end rot",
"host_crop": "Pepper",
"ambiguous_symptom": "Sunken, dark, leathery lesion on the fruit",
"ruled_out_alternatives": [
"Anthracnose",
"Bacterial spot",
"Phytophthora fruit rot"
],
"distinguishing_evidence": "The report explicitly states no pathogen involv... | {
"host_crop": "Pepper",
"generation_method": "confusable_condition_cluster_construction",
"source": "synthetically_generated",
"task_type": "differential_diagnosis"
} | You are an expert plant pathologist performing differential diagnosis. Given a field report describing symptoms, determine the most likely diagnosis, identify plausible alternative diagnoses that share similar surface-level symptoms but are ruled out by specific evidence in the report, and state that distinguishing evi... | You are an expert plant pathologist performing differential diagnosis. Given a field report describing symptoms, determine the most likely diagnosis, identify plausible alternative diagnoses that share similar surface-level symptoms but are ruled out by specific evidence in the report, and state that distinguishing evi... |
A grower in the western boundary field reported stunted growth with leaf mottling on maize midway through the growing season. Field inspection confirmed the stunting was accompanied by twisted, cupped leaves and appeared suddenly, confined to a specific area of the field consistent with spray drift from a neighboring a... | {"primary_diagnosis": "Herbicide drift injury", "host_crop": "Maize", "ambiguous_symptom": "stunted growth with leaf mottling", "ruled_out_alternatives": ["Zinc deficiency", "Viral mosaic infection"], "distinguishing_evidence": "The stunting was accompanied by twisted, cupped leaves and appeared suddenly, confined to a... | null | {
"primary_diagnosis": "Herbicide injury (growth regulator drift)",
"host_crop": "Maize",
"ambiguous_symptom": "Stunted growth with leaf mottling",
"ruled_out_alternatives": [
"Viral infection",
"Nutrient deficiency"
],
"distinguishing_evidence": "The sudden appearance of twisted, cupped leaves conf... | {
"host_crop": "Maize",
"generation_method": "confusable_condition_cluster_construction",
"source": "synthetically_generated",
"task_type": "differential_diagnosis"
} | You are an expert plant pathologist performing differential diagnosis. Given a field report describing symptoms, determine the most likely diagnosis, identify plausible alternative diagnoses that share similar surface-level symptoms but are ruled out by specific evidence in the report, and state that distinguishing evi... | You are an expert plant pathologist performing differential diagnosis. Given a field report describing symptoms, determine the most likely diagnosis, identify plausible alternative diagnoses that share similar surface-level symptoms but are ruled out by specific evidence in the report, and state that distinguishing evi... |
Agronomists examining tomato plants in the valley bottom field noted wilting of the plant shortly before harvest. On further investigation, wilting occurred primarily during heat or moisture stress, and roots examined at the base showed characteristic swollen galls. | {"primary_diagnosis": "Root-knot nematode damage", "host_crop": "Tomato", "ambiguous_symptom": "wilting of the plant", "ruled_out_alternatives": ["Fusarium wilt", "Verticillium wilt", "Bacterial wilt (Ralstonia solanacearum)"], "distinguishing_evidence": "Wilting occurred primarily during heat or moisture stress, and r... | null | ```json
{
"primary_diagnosis": "Root-knot nematode infection (Meloidogyne spp.)",
"host_crop": "Tomato",
"ambiguous_symptom": "Wilting of the plant",
"ruled_out_alternatives": [
"Fusarium wilt",
"Verticillium wilt",
"Bacterial wilt (Ralstonia solanacearum)"
],
"distinguishing_evidence": "The rep... | {
"host_crop": "Tomato",
"generation_method": "confusable_condition_cluster_construction",
"source": "synthetically_generated",
"task_type": "differential_diagnosis"
} | You are an expert plant pathologist performing differential diagnosis. Given a field report describing symptoms, determine the most likely diagnosis, identify plausible alternative diagnoses that share similar surface-level symptoms but are ruled out by specific evidence in the report, and state that distinguishing evi... | You are an expert plant pathologist performing differential diagnosis. Given a field report describing symptoms, determine the most likely diagnosis, identify plausible alternative diagnoses that share similar surface-level symptoms but are ruled out by specific evidence in the report, and state that distinguishing evi... |
In a smallholder tomato field in the western boundary field, marginal leaf chlorosis and browning on older leaves was observed during the early rainy season. Detailed inspection revealed interveinal chlorosis developed with the veins remaining green, progressing to a reddish-purple discoloration between the veins. | {"primary_diagnosis": "Magnesium deficiency", "host_crop": "Tomato", "ambiguous_symptom": "marginal leaf chlorosis and browning on older leaves", "ruled_out_alternatives": ["Potassium deficiency"], "distinguishing_evidence": "Interveinal chlorosis developed with the veins remaining green, progressing to a reddish-purpl... | null | ```json
{
"primary_diagnosis": "Magnesium Deficiency",
"host_crop": "Tomato",
"ambiguous_symptom": "Marginal leaf chlorosis and browning on older leaves",
"ruled_out_alternatives": [
"Potassium Deficiency",
"Nitrogen Deficiency",
"Iron Deficiency"
],
"distinguishing_evidence": "The report specif... | {
"host_crop": "Tomato",
"generation_method": "confusable_condition_cluster_construction",
"source": "synthetically_generated",
"task_type": "differential_diagnosis"
} | You are an expert plant pathologist performing differential diagnosis. Given a field report describing symptoms, determine the most likely diagnosis, identify plausible alternative diagnoses that share similar surface-level symptoms but are ruled out by specific evidence in the report, and state that distinguishing evi... | You are an expert plant pathologist performing differential diagnosis. Given a field report describing symptoms, determine the most likely diagnosis, identify plausible alternative diagnoses that share similar surface-level symptoms but are ruled out by specific evidence in the report, and state that distinguishing evi... |
In a smallholder watermelon field in a lowland irrigation scheme, a lesion on the fruit was observed at the flowering stage. Detailed inspection revealed a sunken, dark, leathery lesion developed specifically at the blossom end of the fruit, with no pathogen involvement, worsened by inconsistent watering. | {"primary_diagnosis": "Blossom-end rot (calcium deficiency / water stress)", "host_crop": "Watermelon", "ambiguous_symptom": "a lesion on the fruit", "ruled_out_alternatives": ["Anthracnose fruit rot"], "distinguishing_evidence": "A sunken, dark, leathery lesion developed specifically at the blossom end of the fruit, w... | null | ```json
{
"primary_diagnosis": "Blossom-end rot",
"host_crop": "Watermelon",
"ambiguous_symptom": "Sunken, dark, leathery lesion on the fruit",
"ruled_out_alternatives": [
"Anthracnose",
"Gummy stem blight",
"Phytophthora fruit rot"
],
"distinguishing_evidence": "The report explicitly states the... | {
"host_crop": "Watermelon",
"generation_method": "confusable_condition_cluster_construction",
"source": "synthetically_generated",
"task_type": "differential_diagnosis"
} | You are an expert plant pathologist performing differential diagnosis. Given a field report describing symptoms, determine the most likely diagnosis, identify plausible alternative diagnoses that share similar surface-level symptoms but are ruled out by specific evidence in the report, and state that distinguishing evi... | You are an expert plant pathologist performing differential diagnosis. Given a field report describing symptoms, determine the most likely diagnosis, identify plausible alternative diagnoses that share similar surface-level symptoms but are ruled out by specific evidence in the report, and state that distinguishing evi... |
Agronomists examining tomato plants in a smallholder cooperative plot noted wilting of the plant shortly before harvest. On further investigation, wilting occurred primarily during heat or moisture stress, and roots examined at the base showed characteristic swollen galls. | {"primary_diagnosis": "Root-knot nematode damage", "host_crop": "Tomato", "ambiguous_symptom": "wilting of the plant", "ruled_out_alternatives": ["Fusarium wilt", "Verticillium wilt", "Bacterial wilt (Ralstonia solanacearum)"], "distinguishing_evidence": "Wilting occurred primarily during heat or moisture stress, and r... | null | ```json
{
"primary_diagnosis": "Root-knot nematode infection (Meloidogyne spp.)",
"host_crop": "Tomato",
"ambiguous_symptom": "Wilting during heat or moisture stress",
"ruled_out_alternatives": [
"Fusarium wilt",
"Verticillium wilt",
"Bacterial wilt (Ralstonia solanacearum)"
],
"distinguishing_e... | {
"host_crop": "Tomato",
"generation_method": "confusable_condition_cluster_construction",
"source": "synthetically_generated",
"task_type": "differential_diagnosis"
} | You are an expert plant pathologist performing differential diagnosis. Given a field report describing symptoms, determine the most likely diagnosis, identify plausible alternative diagnoses that share similar surface-level symptoms but are ruled out by specific evidence in the report, and state that distinguishing evi... | You are an expert plant pathologist performing differential diagnosis. Given a field report describing symptoms, determine the most likely diagnosis, identify plausible alternative diagnoses that share similar surface-level symptoms but are ruled out by specific evidence in the report, and state that distinguishing evi... |
A field report on tomato in the western boundary field described marginal leaf chlorosis and browning on older leaves midway through the growing season. Closer inspection showed interveinal chlorosis developed with the veins remaining green, progressing to a reddish-purple discoloration between the veins. | {"primary_diagnosis": "Magnesium deficiency", "host_crop": "Tomato", "ambiguous_symptom": "marginal leaf chlorosis and browning on older leaves", "ruled_out_alternatives": ["Potassium deficiency"], "distinguishing_evidence": "Interveinal chlorosis developed with the veins remaining green, progressing to a reddish-purpl... | null | {
"primary_diagnosis": "Magnesium Deficiency",
"host_crop": "Tomato",
"ambiguous_symptom": "Reddish-purple discoloration and marginal leaf browning on older leaves",
"ruled_out_alternatives": [
"Nitrogen Deficiency",
"Potassium Deficiency",
"Iron Deficiency",
"Phosphorus Deficiency"
],
"dist... | {
"host_crop": "Tomato",
"generation_method": "confusable_condition_cluster_construction",
"source": "synthetically_generated",
"task_type": "differential_diagnosis"
} | You are an expert plant pathologist performing differential diagnosis. Given a field report describing symptoms, determine the most likely diagnosis, identify plausible alternative diagnoses that share similar surface-level symptoms but are ruled out by specific evidence in the report, and state that distinguishing evi... | You are an expert plant pathologist performing differential diagnosis. Given a field report describing symptoms, determine the most likely diagnosis, identify plausible alternative diagnoses that share similar surface-level symptoms but are ruled out by specific evidence in the report, and state that distinguishing evi... |
A grower in the lower field near the river reported nitrogen deficiency symptoms in a legume crop on bean during the early rainy season. Field inspection confirmed root nodules were present and pink inside, indicating active nitrogen fixation, yet deficiency symptoms persisted, pointing to a separate soil nutrient issu... | {"primary_diagnosis": "Soil nitrogen deficiency unrelated to nodulation", "host_crop": "Bean", "ambiguous_symptom": "nitrogen deficiency symptoms in a legume crop", "ruled_out_alternatives": ["Poor rhizobial nodulation (inoculation failure)"], "distinguishing_evidence": "Root nodules were present and pink inside, indic... | null | {
"primary_diagnosis": "Sulfur deficiency",
"host_crop": "Bean",
"ambiguous_symptom": "Nitrogen deficiency symptoms",
"ruled_out_alternatives": [
"True nitrogen deficiency",
"Biological nitrogen fixation failure",
"Rhizobial incompatibility"
],
"distinguishing_evidence": "Root nodules were prese... | {
"host_crop": "Bean",
"generation_method": "confusable_condition_cluster_construction",
"source": "synthetically_generated",
"task_type": "differential_diagnosis"
} | You are an expert plant pathologist performing differential diagnosis. Given a field report describing symptoms, determine the most likely diagnosis, identify plausible alternative diagnoses that share similar surface-level symptoms but are ruled out by specific evidence in the report, and state that distinguishing evi... | You are an expert plant pathologist performing differential diagnosis. Given a field report describing symptoms, determine the most likely diagnosis, identify plausible alternative diagnoses that share similar surface-level symptoms but are ruled out by specific evidence in the report, and state that distinguishing evi... |
Extension officers surveying tomato plots in Plot 4 recorded spotting on the leaves soon after transplanting, and upon closer examination, the leaf spots were small and circular with dark margins and gray centers, with tiny black fruiting bodies visible at the center of each spot. | {"primary_diagnosis": "Septoria leaf spot", "host_crop": "Tomato", "ambiguous_symptom": "spotting on the leaves", "ruled_out_alternatives": ["Early blight (Alternaria solani)", "Bacterial spot"], "distinguishing_evidence": "The leaf spots were small and circular with dark margins and gray centers, with tiny black fruit... | null | ```json
{
"primary_diagnosis": "Septoria leaf spot (Septoria lycopersici)",
"host_crop": "Tomato",
"ambiguous_symptom": "Small circular leaf spots with dark margins and gray centers",
"ruled_out_alternatives": [
"Early blight (Alternaria solani)",
"Bacterial spot (Xanthomonas spp.)"
],
"distinguishi... | {
"host_crop": "Tomato",
"generation_method": "confusable_condition_cluster_construction",
"source": "synthetically_generated",
"task_type": "differential_diagnosis"
} | You are an expert plant pathologist performing differential diagnosis. Given a field report describing symptoms, determine the most likely diagnosis, identify plausible alternative diagnoses that share similar surface-level symptoms but are ruled out by specific evidence in the report, and state that distinguishing evi... | You are an expert plant pathologist performing differential diagnosis. Given a field report describing symptoms, determine the most likely diagnosis, identify plausible alternative diagnoses that share similar surface-level symptoms but are ruled out by specific evidence in the report, and state that distinguishing evi... |
In a smallholder maize field in a smallholder cooperative plot, stunted growth with leaf mottling was observed during the early rainy season. Detailed inspection revealed the stunting was accompanied by interveinal chlorosis and shortened internodes, most pronounced in cool, wet soils early in the season. | {"primary_diagnosis": "Zinc deficiency", "host_crop": "Maize", "ambiguous_symptom": "stunted growth with leaf mottling", "ruled_out_alternatives": ["Herbicide drift injury", "Viral mosaic infection"], "distinguishing_evidence": "The stunting was accompanied by interveinal chlorosis and shortened internodes, most pronou... | null | {
"primary_diagnosis": "Zinc Deficiency",
"host_crop": "Maize",
"ambiguous_symptom": "Stunted growth with leaf mottling",
"ruled_out_alternatives": [
"Maize Dwarf Mosaic Virus",
"Nitrogen Deficiency",
"Fungal Root Rot"
],
"distinguishing_evidence": "The stunting is accompanied by interveinal chl... | {
"host_crop": "Maize",
"generation_method": "confusable_condition_cluster_construction",
"source": "synthetically_generated",
"task_type": "differential_diagnosis"
} | You are an expert plant pathologist performing differential diagnosis. Given a field report describing symptoms, determine the most likely diagnosis, identify plausible alternative diagnoses that share similar surface-level symptoms but are ruled out by specific evidence in the report, and state that distinguishing evi... | You are an expert plant pathologist performing differential diagnosis. Given a field report describing symptoms, determine the most likely diagnosis, identify plausible alternative diagnoses that share similar surface-level symptoms but are ruled out by specific evidence in the report, and state that distinguishing evi... |
A field report on bean in the valley bottom field described nitrogen deficiency symptoms in a legume crop following a period of heavy rainfall. Closer inspection showed root nodules were present and pink inside, indicating active nitrogen fixation, yet deficiency symptoms persisted, pointing to a separate soil nutrient... | {"primary_diagnosis": "Soil nitrogen deficiency unrelated to nodulation", "host_crop": "Bean", "ambiguous_symptom": "nitrogen deficiency symptoms in a legume crop", "ruled_out_alternatives": ["Poor rhizobial nodulation (inoculation failure)"], "distinguishing_evidence": "Root nodules were present and pink inside, indic... | null | {
"primary_diagnosis": "Sulfur Deficiency",
"host_crop": "Bean",
"ambiguous_symptom": "Nitrogen deficiency symptoms",
"ruled_out_alternatives": [
"Nitrogen Deficiency due to Rhizobial Failure",
"Ineffective Nodulation"
],
"distinguishing_evidence": "Root nodules were present and pink inside, indicat... | {
"host_crop": "Bean",
"generation_method": "confusable_condition_cluster_construction",
"source": "synthetically_generated",
"task_type": "differential_diagnosis"
} | You are an expert plant pathologist performing differential diagnosis. Given a field report describing symptoms, determine the most likely diagnosis, identify plausible alternative diagnoses that share similar surface-level symptoms but are ruled out by specific evidence in the report, and state that distinguishing evi... | You are an expert plant pathologist performing differential diagnosis. Given a field report describing symptoms, determine the most likely diagnosis, identify plausible alternative diagnoses that share similar surface-level symptoms but are ruled out by specific evidence in the report, and state that distinguishing evi... |
A field report on pepper in the eastern block of the farm described spotting on the leaves about three weeks after planting. Closer inspection showed the leaf spots showed concentric target-like rings and appeared first on the older, lower leaves. | {"primary_diagnosis": "Early blight (Alternaria solani)", "host_crop": "Pepper", "ambiguous_symptom": "spotting on the leaves", "ruled_out_alternatives": ["Septoria leaf spot", "Bacterial spot"], "distinguishing_evidence": "The leaf spots showed concentric target-like rings and appeared first on the older, lower leaves... | null | {
"primary_diagnosis": "Alternaria Leaf Spot",
"host_crop": "Pepper",
"ambiguous_symptom": "Leaf spotting on older, lower leaves",
"ruled_out_alternatives": [
"Bacterial Spot",
"Cercospora Leaf Spot",
"Septoria Leaf Spot"
],
"distinguishing_evidence": "The presence of concentric target-like ring... | {
"host_crop": "Pepper",
"generation_method": "confusable_condition_cluster_construction",
"source": "synthetically_generated",
"task_type": "differential_diagnosis"
} | You are an expert plant pathologist performing differential diagnosis. Given a field report describing symptoms, determine the most likely diagnosis, identify plausible alternative diagnoses that share similar surface-level symptoms but are ruled out by specific evidence in the report, and state that distinguishing evi... | You are an expert plant pathologist performing differential diagnosis. Given a field report describing symptoms, determine the most likely diagnosis, identify plausible alternative diagnoses that share similar surface-level symptoms but are ruled out by specific evidence in the report, and state that distinguishing evi... |
A grower in a smallholder cooperative plot reported yellowing of the leaves on maize following a period of heavy rainfall. Field inspection confirmed the yellowing formed a mottled, patchy pattern rather than uniform chlorosis, accompanied by mild leaf distortion. | {"primary_diagnosis": "Viral mosaic infection", "host_crop": "Maize", "ambiguous_symptom": "yellowing of the leaves", "ruled_out_alternatives": ["Nitrogen deficiency", "Iron deficiency (chlorosis)", "Sulfur deficiency"], "distinguishing_evidence": "The yellowing formed a mottled, patchy pattern rather than uniform chlo... | null | {
"primary_diagnosis": "Viral mosaic infection",
"host_crop": "Maize",
"ambiguous_symptom": "Leaf yellowing",
"ruled_out_alternatives": [
"Nitrogen deficiency",
"Waterlogging stress"
],
"distinguishing_evidence": "The report specifies a 'mottled, patchy pattern rather than uniform chlorosis' which c... | {
"host_crop": "Maize",
"generation_method": "confusable_condition_cluster_construction",
"source": "synthetically_generated",
"task_type": "differential_diagnosis"
} | You are an expert plant pathologist performing differential diagnosis. Given a field report describing symptoms, determine the most likely diagnosis, identify plausible alternative diagnoses that share similar surface-level symptoms but are ruled out by specific evidence in the report, and state that distinguishing evi... | You are an expert plant pathologist performing differential diagnosis. Given a field report describing symptoms, determine the most likely diagnosis, identify plausible alternative diagnoses that share similar surface-level symptoms but are ruled out by specific evidence in the report, and state that distinguishing evi... |
A grower in the lower field near the river reported wilting of the plant on potato midway through the growing season. Field inspection confirmed wilting affected one side of the plant first, and a cut stem showed brown discoloration in the vascular tissue with yellowing progressing from lower leaves upward. | {"primary_diagnosis": "Fusarium wilt", "host_crop": "Potato", "ambiguous_symptom": "wilting of the plant", "ruled_out_alternatives": ["Verticillium wilt", "Bacterial wilt (Ralstonia solanacearum)", "Root-knot nematode damage"], "distinguishing_evidence": "Wilting affected one side of the plant first, and a cut stem sho... | null | ```json
{
"primary_diagnosis": "Verticillium Wilt",
"host_crop": "Potato",
"ambiguous_symptom": "Wilting and lower leaf yellowing",
"ruled_out_alternatives": [
"Bacterial Wilt (Ralstonia solanacearum)",
"Late Blight (Phytophthora infestans)",
"Abiotic Water Stress",
"Nitrogen Deficiency"
],
... | {
"host_crop": "Potato",
"generation_method": "confusable_condition_cluster_construction",
"source": "synthetically_generated",
"task_type": "differential_diagnosis"
} | You are an expert plant pathologist performing differential diagnosis. Given a field report describing symptoms, determine the most likely diagnosis, identify plausible alternative diagnoses that share similar surface-level symptoms but are ruled out by specific evidence in the report, and state that distinguishing evi... | You are an expert plant pathologist performing differential diagnosis. Given a field report describing symptoms, determine the most likely diagnosis, identify plausible alternative diagnoses that share similar surface-level symptoms but are ruled out by specific evidence in the report, and state that distinguishing evi... |
Agronomists examining pepper plants in the eastern block of the farm noted a lesion on the fruit following a period of heavy rainfall. On further investigation, circular sunken lesions with concentric rings developed anywhere on the fruit surface, not limited to the blossom end, producing pink spore masses under humid ... | {"primary_diagnosis": "Anthracnose fruit rot", "host_crop": "Pepper", "ambiguous_symptom": "a lesion on the fruit", "ruled_out_alternatives": ["Blossom-end rot (calcium deficiency / water stress)"], "distinguishing_evidence": "Circular sunken lesions with concentric rings developed anywhere on the fruit surface, not li... | null | ```json
{
"primary_diagnosis": "Anthracnose (Colletotrichum spp.)",
"host_crop": "Pepper",
"ambiguous_symptom": "Circular sunken lesions on fruit",
"ruled_out_alternatives": [
"Blossom End Rot",
"Phytophthora Fruit Rot",
"Alternaria Fruit Rot"
],
"distinguishing_evidence": "Lesions developed any... | {
"host_crop": "Pepper",
"generation_method": "confusable_condition_cluster_construction",
"source": "synthetically_generated",
"task_type": "differential_diagnosis"
} | You are an expert plant pathologist performing differential diagnosis. Given a field report describing symptoms, determine the most likely diagnosis, identify plausible alternative diagnoses that share similar surface-level symptoms but are ruled out by specific evidence in the report, and state that distinguishing evi... | You are an expert plant pathologist performing differential diagnosis. Given a field report describing symptoms, determine the most likely diagnosis, identify plausible alternative diagnoses that share similar surface-level symptoms but are ruled out by specific evidence in the report, and state that distinguishing evi... |
A grower in a lowland irrigation scheme reported nitrogen deficiency symptoms in a legume crop on soybean following a period of heavy rainfall. Field inspection confirmed few or no root nodules were present, and any nodules found were small with a white or green interior rather than pink. | {"primary_diagnosis": "Poor rhizobial nodulation (inoculation failure)", "host_crop": "Soybean", "ambiguous_symptom": "nitrogen deficiency symptoms in a legume crop", "ruled_out_alternatives": ["Soil nitrogen deficiency unrelated to nodulation"], "distinguishing_evidence": "Few or no root nodules were present, and any ... | null | ```json
{
"primary_diagnosis": "Waterlogging-induced symbiotic nitrogen fixation failure",
"host_crop": "Soybean",
"ambiguous_symptom": "Nitrogen deficiency symptoms",
"ruled_out_alternatives": [
"Primary soil nitrogen deficiency",
"Total rhizobial inoculation failure",
"Pathogenic root rot"
],
... | {
"host_crop": "Soybean",
"generation_method": "confusable_condition_cluster_construction",
"source": "synthetically_generated",
"task_type": "differential_diagnosis"
} | You are an expert plant pathologist performing differential diagnosis. Given a field report describing symptoms, determine the most likely diagnosis, identify plausible alternative diagnoses that share similar surface-level symptoms but are ruled out by specific evidence in the report, and state that distinguishing evi... | You are an expert plant pathologist performing differential diagnosis. Given a field report describing symptoms, determine the most likely diagnosis, identify plausible alternative diagnoses that share similar surface-level symptoms but are ruled out by specific evidence in the report, and state that distinguishing evi... |
In a smallholder tomato field in the highland section, yellowing of the leaves was observed during the early rainy season. Detailed inspection revealed the yellowing began on the older, lower leaves first and progressed upward, with uniform chlorosis across the entire leaf. | {"primary_diagnosis": "Nitrogen deficiency", "host_crop": "Tomato", "ambiguous_symptom": "yellowing of the leaves", "ruled_out_alternatives": ["Iron deficiency (chlorosis)", "Sulfur deficiency", "Viral mosaic infection"], "distinguishing_evidence": "The yellowing began on the older, lower leaves first and progressed up... | null | {
"primary_diagnosis": "Nitrogen deficiency",
"host_crop": "Tomato",
"ambiguous_symptom": "Yellowing of the leaves (chlorosis)",
"ruled_out_alternatives": [
"Iron deficiency",
"Magnesium deficiency",
"Early blight",
"Verticillium wilt"
],
"distinguishing_evidence": "The yellowing began on th... | {
"host_crop": "Tomato",
"generation_method": "confusable_condition_cluster_construction",
"source": "synthetically_generated",
"task_type": "differential_diagnosis"
} | You are an expert plant pathologist performing differential diagnosis. Given a field report describing symptoms, determine the most likely diagnosis, identify plausible alternative diagnoses that share similar surface-level symptoms but are ruled out by specific evidence in the report, and state that distinguishing evi... | You are an expert plant pathologist performing differential diagnosis. Given a field report describing symptoms, determine the most likely diagnosis, identify plausible alternative diagnoses that share similar surface-level symptoms but are ruled out by specific evidence in the report, and state that distinguishing evi... |
A field report on maize in the highland section described marginal leaf chlorosis and browning on older leaves following a period of heavy rainfall. Closer inspection showed interveinal chlorosis developed with the veins remaining green, progressing to a reddish-purple discoloration between the veins. | {"primary_diagnosis": "Magnesium deficiency", "host_crop": "Maize", "ambiguous_symptom": "marginal leaf chlorosis and browning on older leaves", "ruled_out_alternatives": ["Potassium deficiency"], "distinguishing_evidence": "Interveinal chlorosis developed with the veins remaining green, progressing to a reddish-purple... | null | ```json
{
"primary_diagnosis": "Magnesium deficiency",
"host_crop": "Maize",
"ambiguous_symptom": "Marginal leaf chlorosis and browning on older leaves",
"ruled_out_alternatives": [
"Potassium deficiency",
"Nitrogen deficiency",
"Phosphorus deficiency",
"Zinc deficiency",
"Iron deficiency"
... | {
"host_crop": "Maize",
"generation_method": "confusable_condition_cluster_construction",
"source": "synthetically_generated",
"task_type": "differential_diagnosis"
} | You are an expert plant pathologist performing differential diagnosis. Given a field report describing symptoms, determine the most likely diagnosis, identify plausible alternative diagnoses that share similar surface-level symptoms but are ruled out by specific evidence in the report, and state that distinguishing evi... | You are an expert plant pathologist performing differential diagnosis. Given a field report describing symptoms, determine the most likely diagnosis, identify plausible alternative diagnoses that share similar surface-level symptoms but are ruled out by specific evidence in the report, and state that distinguishing evi... |
In a smallholder bean field in a research station trial plot, nitrogen deficiency symptoms in a legume crop was observed during an unusually dry spell. Detailed inspection revealed root nodules were present and pink inside, indicating active nitrogen fixation, yet deficiency symptoms persisted, pointing to a separate s... | {"primary_diagnosis": "Soil nitrogen deficiency unrelated to nodulation", "host_crop": "Bean", "ambiguous_symptom": "nitrogen deficiency symptoms in a legume crop", "ruled_out_alternatives": ["Poor rhizobial nodulation (inoculation failure)"], "distinguishing_evidence": "Root nodules were present and pink inside, indic... | null | {
"primary_diagnosis": "Separate soil nutrient deficiency",
"host_crop": "Bean",
"ambiguous_symptom": "Nitrogen deficiency symptoms",
"ruled_out_alternatives": [
"Nitrogen deficiency due to fixation failure"
],
"distinguishing_evidence": "Root nodules were present and pink inside, indicating active nitr... | {
"host_crop": "Bean",
"generation_method": "confusable_condition_cluster_construction",
"source": "synthetically_generated",
"task_type": "differential_diagnosis"
} | You are an expert plant pathologist performing differential diagnosis. Given a field report describing symptoms, determine the most likely diagnosis, identify plausible alternative diagnoses that share similar surface-level symptoms but are ruled out by specific evidence in the report, and state that distinguishing evi... | You are an expert plant pathologist performing differential diagnosis. Given a field report describing symptoms, determine the most likely diagnosis, identify plausible alternative diagnoses that share similar surface-level symptoms but are ruled out by specific evidence in the report, and state that distinguishing evi... |
Agronomists examining maize plants in the community farm noted stunted growth with leaf mottling following a period of heavy rainfall. On further investigation, the stunting was accompanied by interveinal chlorosis and shortened internodes, most pronounced in cool, wet soils early in the season. | {"primary_diagnosis": "Zinc deficiency", "host_crop": "Maize", "ambiguous_symptom": "stunted growth with leaf mottling", "ruled_out_alternatives": ["Herbicide drift injury", "Viral mosaic infection"], "distinguishing_evidence": "The stunting was accompanied by interveinal chlorosis and shortened internodes, most pronou... | null | {
"primary_diagnosis": "Zinc Deficiency",
"host_crop": "Maize",
"ambiguous_symptom": "Stunted growth with leaf mottling",
"ruled_out_alternatives": [
"Maize Dwarf Mosaic Virus",
"Nitrogen Deficiency"
],
"distinguishing_evidence": "The report specifies interveinal chlorosis and shortened internodes o... | {
"host_crop": "Maize",
"generation_method": "confusable_condition_cluster_construction",
"source": "synthetically_generated",
"task_type": "differential_diagnosis"
} | You are an expert plant pathologist performing differential diagnosis. Given a field report describing symptoms, determine the most likely diagnosis, identify plausible alternative diagnoses that share similar surface-level symptoms but are ruled out by specific evidence in the report, and state that distinguishing evi... | You are an expert plant pathologist performing differential diagnosis. Given a field report describing symptoms, determine the most likely diagnosis, identify plausible alternative diagnoses that share similar surface-level symptoms but are ruled out by specific evidence in the report, and state that distinguishing evi... |
A grower in the western boundary field reported stunted growth with leaf mottling on soybean soon after transplanting. Field inspection confirmed the stunting was accompanied by twisted, cupped leaves and appeared suddenly, confined to a specific area of the field consistent with spray drift from a neighboring applicat... | {"primary_diagnosis": "Herbicide drift injury", "host_crop": "Soybean", "ambiguous_symptom": "stunted growth with leaf mottling", "ruled_out_alternatives": ["Zinc deficiency", "Viral mosaic infection"], "distinguishing_evidence": "The stunting was accompanied by twisted, cupped leaves and appeared suddenly, confined to... | null | {
"primary_diagnosis": "Herbicide Injury (Spray Drift)",
"host_crop": "Soybean",
"ambiguous_symptom": "Stunted growth and leaf mottling",
"ruled_out_alternatives": [
"Viral infection (e.g., Soybean Mosaic Virus)",
"Nutrient deficiency"
],
"distinguishing_evidence": "The stunting was accompanied by t... | {
"host_crop": "Soybean",
"generation_method": "confusable_condition_cluster_construction",
"source": "synthetically_generated",
"task_type": "differential_diagnosis"
} | You are an expert plant pathologist performing differential diagnosis. Given a field report describing symptoms, determine the most likely diagnosis, identify plausible alternative diagnoses that share similar surface-level symptoms but are ruled out by specific evidence in the report, and state that distinguishing evi... | You are an expert plant pathologist performing differential diagnosis. Given a field report describing symptoms, determine the most likely diagnosis, identify plausible alternative diagnoses that share similar surface-level symptoms but are ruled out by specific evidence in the report, and state that distinguishing evi... |
During a routine crop health survey in the highland section, potato plants showed marginal leaf chlorosis and browning on older leaves at the flowering stage. Inspectors found that chlorosis and browning began at the leaf margins (leaf scorch) while the leaf interior remained green longer. | {"primary_diagnosis": "Potassium deficiency", "host_crop": "Potato", "ambiguous_symptom": "marginal leaf chlorosis and browning on older leaves", "ruled_out_alternatives": ["Magnesium deficiency"], "distinguishing_evidence": "Chlorosis and browning began at the leaf margins (leaf scorch) while the leaf interior remaine... | null | ```json
{
"primary_diagnosis": "Potassium deficiency",
"host_crop": "Potato",
"ambiguous_symptom": "Marginal leaf chlorosis and browning on older leaves",
"ruled_out_alternatives": [
"Nitrogen deficiency",
"Magnesium deficiency",
"Early blight (Alternaria solani)",
"Late blight (Phytophthora inf... | {
"host_crop": "Potato",
"generation_method": "confusable_condition_cluster_construction",
"source": "synthetically_generated",
"task_type": "differential_diagnosis"
} | You are an expert plant pathologist performing differential diagnosis. Given a field report describing symptoms, determine the most likely diagnosis, identify plausible alternative diagnoses that share similar surface-level symptoms but are ruled out by specific evidence in the report, and state that distinguishing evi... | You are an expert plant pathologist performing differential diagnosis. Given a field report describing symptoms, determine the most likely diagnosis, identify plausible alternative diagnoses that share similar surface-level symptoms but are ruled out by specific evidence in the report, and state that distinguishing evi... |
A field report on cotton in the community farm described wilting of the plant during the early rainy season. Closer inspection showed wilting occurred primarily during heat or moisture stress, and roots examined at the base showed characteristic swollen galls. | {"primary_diagnosis": "Root-knot nematode damage", "host_crop": "Cotton", "ambiguous_symptom": "wilting of the plant", "ruled_out_alternatives": ["Fusarium wilt", "Verticillium wilt", "Bacterial wilt (Ralstonia solanacearum)"], "distinguishing_evidence": "Wilting occurred primarily during heat or moisture stress, and r... | null | ```json
{
"primary_diagnosis": "Root-knot nematode infection (Meloidogyne spp.)",
"host_crop": "Cotton",
"ambiguous_symptom": "Wilting during heat or moisture stress",
"ruled_out_alternatives": [
"Fusarium wilt",
"Verticillium wilt",
"Bacterial wilt (Ralstonia solanacearum)",
"Drought stress"
... | {
"host_crop": "Cotton",
"generation_method": "confusable_condition_cluster_construction",
"source": "synthetically_generated",
"task_type": "differential_diagnosis"
} | You are an expert plant pathologist performing differential diagnosis. Given a field report describing symptoms, determine the most likely diagnosis, identify plausible alternative diagnoses that share similar surface-level symptoms but are ruled out by specific evidence in the report, and state that distinguishing evi... | You are an expert plant pathologist performing differential diagnosis. Given a field report describing symptoms, determine the most likely diagnosis, identify plausible alternative diagnoses that share similar surface-level symptoms but are ruled out by specific evidence in the report, and state that distinguishing evi... |
Agronomists examining bean plants in a lowland irrigation scheme noted seedling collapse near the soil line shortly before harvest. On further investigation, seedlings showed a reddish-brown, sunken lesion at the soil line, but the affected tissue remained firm rather than water-soaked. | {"primary_diagnosis": "Rhizoctonia damping-off", "host_crop": "Bean", "ambiguous_symptom": "seedling collapse near the soil line", "ruled_out_alternatives": ["Pythium damping-off", "Fusarium root rot"], "distinguishing_evidence": "Seedlings showed a reddish-brown, sunken lesion at the soil line, but the affected tissue... | null | {
"primary_diagnosis": "Rhizoctonia root rot (Rhizoctonia solani)",
"host_crop": "Bean",
"ambiguous_symptom": "Reported seedling collapse occurring shortly before harvest, creating a phenological inconsistency.",
"ruled_out_alternatives": [
"Pythium damping-off",
"Bacterial soft rot",
"Phytophthora ... | {
"host_crop": "Bean",
"generation_method": "confusable_condition_cluster_construction",
"source": "synthetically_generated",
"task_type": "differential_diagnosis"
} | You are an expert plant pathologist performing differential diagnosis. Given a field report describing symptoms, determine the most likely diagnosis, identify plausible alternative diagnoses that share similar surface-level symptoms but are ruled out by specific evidence in the report, and state that distinguishing evi... | You are an expert plant pathologist performing differential diagnosis. Given a field report describing symptoms, determine the most likely diagnosis, identify plausible alternative diagnoses that share similar surface-level symptoms but are ruled out by specific evidence in the report, and state that distinguishing evi... |
A grower in a research station trial plot reported spotting on the leaves on pepper midway through the growing season. Field inspection confirmed the leaf spots were small, water-soaked, and angular rather than circular, lacking the concentric rings of a fungal blight, and similar lesions appeared on the fruit. | {"primary_diagnosis": "Bacterial spot", "host_crop": "Pepper", "ambiguous_symptom": "spotting on the leaves", "ruled_out_alternatives": ["Early blight (Alternaria solani)", "Septoria leaf spot"], "distinguishing_evidence": "The leaf spots were small, water-soaked, and angular rather than circular, lacking the concentri... | null | {
"primary_diagnosis": "Bacterial Spot (Xanthomonas spp.)",
"host_crop": "Pepper",
"ambiguous_symptom": "Leaf spotting",
"ruled_out_alternatives": [
"Fungal Blight"
],
"distinguishing_evidence": "Lesions are small, water-soaked, and angular rather than circular, lacking the concentric rings characterist... | {
"host_crop": "Pepper",
"generation_method": "confusable_condition_cluster_construction",
"source": "synthetically_generated",
"task_type": "differential_diagnosis"
} | You are an expert plant pathologist performing differential diagnosis. Given a field report describing symptoms, determine the most likely diagnosis, identify plausible alternative diagnoses that share similar surface-level symptoms but are ruled out by specific evidence in the report, and state that distinguishing evi... | You are an expert plant pathologist performing differential diagnosis. Given a field report describing symptoms, determine the most likely diagnosis, identify plausible alternative diagnoses that share similar surface-level symptoms but are ruled out by specific evidence in the report, and state that distinguishing evi... |
A field report on watermelon in a smallholder cooperative plot described a lesion on the fruit. Closer inspection showed a sunken, dark, leathery lesion developed specifically at the blossom end of the fruit, with no pathogen involvement, worsened by inconsistent watering. | {"primary_diagnosis": "Blossom-end rot (calcium deficiency / water stress)", "host_crop": "Watermelon", "ambiguous_symptom": "a lesion on the fruit", "ruled_out_alternatives": ["Anthracnose fruit rot"], "distinguishing_evidence": "A sunken, dark, leathery lesion developed specifically at the blossom end of the fruit, w... | null | {
"primary_diagnosis": "Blossom-end rot",
"host_crop": "Watermelon",
"ambiguous_symptom": "Sunken, dark, leathery lesion on the fruit",
"ruled_out_alternatives": [
"Anthracnose",
"Gummy stem blight"
],
"distinguishing_evidence": "Lesion is localized specifically to the blossom end, inspection confir... | {
"host_crop": "Watermelon",
"generation_method": "confusable_condition_cluster_construction",
"source": "synthetically_generated",
"task_type": "differential_diagnosis"
} | You are an expert plant pathologist performing differential diagnosis. Given a field report describing symptoms, determine the most likely diagnosis, identify plausible alternative diagnoses that share similar surface-level symptoms but are ruled out by specific evidence in the report, and state that distinguishing evi... | You are an expert plant pathologist performing differential diagnosis. Given a field report describing symptoms, determine the most likely diagnosis, identify plausible alternative diagnoses that share similar surface-level symptoms but are ruled out by specific evidence in the report, and state that distinguishing evi... |
In a smallholder watermelon field in the eastern block of the farm, a lesion on the fruit was observed during the early rainy season. Detailed inspection revealed circular sunken lesions with concentric rings developed anywhere on the fruit surface, not limited to the blossom end, producing pink spore masses under humi... | {"primary_diagnosis": "Anthracnose fruit rot", "host_crop": "Watermelon", "ambiguous_symptom": "a lesion on the fruit", "ruled_out_alternatives": ["Blossom-end rot (calcium deficiency / water stress)"], "distinguishing_evidence": "Circular sunken lesions with concentric rings developed anywhere on the fruit surface, no... | null | ```json
{
"primary_diagnosis": "Anthracnose (Colletotrichum orbiculare)",
"host_crop": "Watermelon",
"ambiguous_symptom": "Circular sunken lesions with concentric rings",
"ruled_out_alternatives": [
"Alternaria fruit rot",
"Gummy Stem Blight (Black Rot)",
"Blossom End Rot"
],
"distinguishing_evi... | {
"host_crop": "Watermelon",
"generation_method": "confusable_condition_cluster_construction",
"source": "synthetically_generated",
"task_type": "differential_diagnosis"
} | You are an expert plant pathologist performing differential diagnosis. Given a field report describing symptoms, determine the most likely diagnosis, identify plausible alternative diagnoses that share similar surface-level symptoms but are ruled out by specific evidence in the report, and state that distinguishing evi... | You are an expert plant pathologist performing differential diagnosis. Given a field report describing symptoms, determine the most likely diagnosis, identify plausible alternative diagnoses that share similar surface-level symptoms but are ruled out by specific evidence in the report, and state that distinguishing evi... |
A field report on pepper in the western boundary field described a lesion on the fruit at the flowering stage. Closer inspection showed a sunken, dark, leathery lesion developed specifically at the blossom end of the fruit, with no pathogen involvement, worsened by inconsistent watering. | {"primary_diagnosis": "Blossom-end rot (calcium deficiency / water stress)", "host_crop": "Pepper", "ambiguous_symptom": "a lesion on the fruit", "ruled_out_alternatives": ["Anthracnose fruit rot"], "distinguishing_evidence": "A sunken, dark, leathery lesion developed specifically at the blossom end of the fruit, with ... | null | ```json
{
"primary_diagnosis": "Blossom End Rot",
"host_crop": "Pepper",
"ambiguous_symptom": "Sunken, dark, leathery lesion on the fruit",
"ruled_out_alternatives": [
"Anthracnose",
"Botrytis fruit rot",
"Bacterial soft rot",
"Phytophthora fruit rot"
],
"distinguishing_evidence": "Report ex... | {
"host_crop": "Pepper",
"generation_method": "confusable_condition_cluster_construction",
"source": "synthetically_generated",
"task_type": "differential_diagnosis"
} | You are an expert plant pathologist performing differential diagnosis. Given a field report describing symptoms, determine the most likely diagnosis, identify plausible alternative diagnoses that share similar surface-level symptoms but are ruled out by specific evidence in the report, and state that distinguishing evi... | You are an expert plant pathologist performing differential diagnosis. Given a field report describing symptoms, determine the most likely diagnosis, identify plausible alternative diagnoses that share similar surface-level symptoms but are ruled out by specific evidence in the report, and state that distinguishing evi... |
During a routine crop health survey in the eastern block of the farm, potato plants showed marginal leaf chlorosis and browning on older leaves during the early rainy season. Inspectors found that chlorosis and browning began at the leaf margins (leaf scorch) while the leaf interior remained green longer. | {"primary_diagnosis": "Potassium deficiency", "host_crop": "Potato", "ambiguous_symptom": "marginal leaf chlorosis and browning on older leaves", "ruled_out_alternatives": ["Magnesium deficiency"], "distinguishing_evidence": "Chlorosis and browning began at the leaf margins (leaf scorch) while the leaf interior remaine... | null | ```json
{
"primary_diagnosis": "Potassium deficiency",
"host_crop": "Potato",
"ambiguous_symptom": "Marginal leaf chlorosis and browning on older leaves",
"ruled_out_alternatives": [
"Early Blight",
"Late Blight",
"Magnesium deficiency",
"Nitrogen deficiency",
"Verticillium Wilt"
],
"dis... | {
"host_crop": "Potato",
"generation_method": "confusable_condition_cluster_construction",
"source": "synthetically_generated",
"task_type": "differential_diagnosis"
} | You are an expert plant pathologist performing differential diagnosis. Given a field report describing symptoms, determine the most likely diagnosis, identify plausible alternative diagnoses that share similar surface-level symptoms but are ruled out by specific evidence in the report, and state that distinguishing evi... | You are an expert plant pathologist performing differential diagnosis. Given a field report describing symptoms, determine the most likely diagnosis, identify plausible alternative diagnoses that share similar surface-level symptoms but are ruled out by specific evidence in the report, and state that distinguishing evi... |
A grower in the lower field near the river reported yellowing of the leaves on citrus. Field inspection confirmed the yellowing appeared uniformly on new growth rather than old leaves, resembling nitrogen deficiency but affecting young leaves first. | {"primary_diagnosis": "Sulfur deficiency", "host_crop": "Citrus", "ambiguous_symptom": "yellowing of the leaves", "ruled_out_alternatives": ["Nitrogen deficiency", "Iron deficiency (chlorosis)", "Viral mosaic infection"], "distinguishing_evidence": "The yellowing appeared uniformly on new growth rather than old leaves,... | null | ```json
{
"primary_diagnosis": "Iron Deficiency (Iron Chlorosis)",
"host_crop": "Citrus",
"ambiguous_symptom": "Yellowing of the leaves (chlorosis)",
"ruled_out_alternatives": [
"Nitrogen deficiency",
"Magnesium deficiency",
"Citrus Greening (HLB)"
],
"distinguishing_evidence": "The report state... | {
"host_crop": "Citrus",
"generation_method": "confusable_condition_cluster_construction",
"source": "synthetically_generated",
"task_type": "differential_diagnosis"
} | You are an expert plant pathologist performing differential diagnosis. Given a field report describing symptoms, determine the most likely diagnosis, identify plausible alternative diagnoses that share similar surface-level symptoms but are ruled out by specific evidence in the report, and state that distinguishing evi... | You are an expert plant pathologist performing differential diagnosis. Given a field report describing symptoms, determine the most likely diagnosis, identify plausible alternative diagnoses that share similar surface-level symptoms but are ruled out by specific evidence in the report, and state that distinguishing evi... |
During a routine crop health survey in the eastern block of the farm, cotton plants showed wilting of the plant during an unusually dry spell. Inspectors found that wilting affected one side of the plant first, and a cut stem showed brown discoloration in the vascular tissue with yellowing progressing from lower leaves... | {"primary_diagnosis": "Fusarium wilt", "host_crop": "Cotton", "ambiguous_symptom": "wilting of the plant", "ruled_out_alternatives": ["Verticillium wilt", "Bacterial wilt (Ralstonia solanacearum)", "Root-knot nematode damage"], "distinguishing_evidence": "Wilting affected one side of the plant first, and a cut stem sho... | null | {
"primary_diagnosis": "Fusarium Wilt",
"host_crop": "Cotton",
"ambiguous_symptom": "Wilting during an unusually dry spell",
"ruled_out_alternatives": [
"Drought Stress",
"Verticillium Wilt",
"Bacterial Wilt"
],
"distinguishing_evidence": "Drought Stress is ruled out by the presence of brown vas... | {
"host_crop": "Cotton",
"generation_method": "confusable_condition_cluster_construction",
"source": "synthetically_generated",
"task_type": "differential_diagnosis"
} | You are an expert plant pathologist performing differential diagnosis. Given a field report describing symptoms, determine the most likely diagnosis, identify plausible alternative diagnoses that share similar surface-level symptoms but are ruled out by specific evidence in the report, and state that distinguishing evi... | You are an expert plant pathologist performing differential diagnosis. Given a field report describing symptoms, determine the most likely diagnosis, identify plausible alternative diagnoses that share similar surface-level symptoms but are ruled out by specific evidence in the report, and state that distinguishing evi... |
Agronomists examining pea plants in the lower field near the river noted seedling collapse near the soil line at the flowering stage. On further investigation, roots showed a reddish discoloration extending upward into the lower stem, with symptoms developing gradually over the season rather than suddenly at emergence. | {"primary_diagnosis": "Fusarium root rot", "host_crop": "Pea", "ambiguous_symptom": "seedling collapse near the soil line", "ruled_out_alternatives": ["Pythium damping-off", "Rhizoctonia damping-off"], "distinguishing_evidence": "Roots showed a reddish discoloration extending upward into the lower stem, with symptoms d... | null | {
"primary_diagnosis": "Fusarium root rot (Fusarium solani f. sp. pisi)",
"host_crop": "Pea",
"ambiguous_symptom": "Seedling collapse near the soil line",
"ruled_out_alternatives": [
"Pythium damping-off",
"Rhizoctonia damping-off"
],
"distinguishing_evidence": "Reddish discoloration extending upwar... | {
"host_crop": "Pea",
"generation_method": "confusable_condition_cluster_construction",
"source": "synthetically_generated",
"task_type": "differential_diagnosis"
} | You are an expert plant pathologist performing differential diagnosis. Given a field report describing symptoms, determine the most likely diagnosis, identify plausible alternative diagnoses that share similar surface-level symptoms but are ruled out by specific evidence in the report, and state that distinguishing evi... | You are an expert plant pathologist performing differential diagnosis. Given a field report describing symptoms, determine the most likely diagnosis, identify plausible alternative diagnoses that share similar surface-level symptoms but are ruled out by specific evidence in the report, and state that distinguishing evi... |
In a smallholder bean field in the lower field near the river, seedling collapse near the soil line was observed at the flowering stage. Detailed inspection revealed seedlings showed a reddish-brown, sunken lesion at the soil line, but the affected tissue remained firm rather than water-soaked. | {"primary_diagnosis": "Rhizoctonia damping-off", "host_crop": "Bean", "ambiguous_symptom": "seedling collapse near the soil line", "ruled_out_alternatives": ["Pythium damping-off", "Fusarium root rot"], "distinguishing_evidence": "Seedlings showed a reddish-brown, sunken lesion at the soil line, but the affected tissue... | null | ```json
{
"primary_diagnosis": "Rhizoctonia root rot (Rhizoctonia solani)",
"host_crop": "Bean",
"ambiguous_symptom": "Seedling collapse near the soil line",
"ruled_out_alternatives": [
"Pythium damping-off",
"Phytophthora root rot"
],
"distinguishing_evidence": "Affected tissue remained firm rather... | {
"host_crop": "Bean",
"generation_method": "confusable_condition_cluster_construction",
"source": "synthetically_generated",
"task_type": "differential_diagnosis"
} | You are an expert plant pathologist performing differential diagnosis. Given a field report describing symptoms, determine the most likely diagnosis, identify plausible alternative diagnoses that share similar surface-level symptoms but are ruled out by specific evidence in the report, and state that distinguishing evi... | You are an expert plant pathologist performing differential diagnosis. Given a field report describing symptoms, determine the most likely diagnosis, identify plausible alternative diagnoses that share similar surface-level symptoms but are ruled out by specific evidence in the report, and state that distinguishing evi... |
During a routine crop health survey in the north-facing terrace, pepper plants showed spotting on the leaves at the flowering stage. Inspectors found that the leaf spots were small, water-soaked, and angular rather than circular, lacking the concentric rings of a fungal blight, and similar lesions appeared on the fruit... | {"primary_diagnosis": "Bacterial spot", "host_crop": "Pepper", "ambiguous_symptom": "spotting on the leaves", "ruled_out_alternatives": ["Early blight (Alternaria solani)", "Septoria leaf spot"], "distinguishing_evidence": "The leaf spots were small, water-soaked, and angular rather than circular, lacking the concentri... | null | ```json
{
"primary_diagnosis": "Bacterial spot",
"host_crop": "Pepper",
"ambiguous_symptom": "Spotting on the leaves and fruit",
"ruled_out_alternatives": [
"Fungal blight"
],
"distinguishing_evidence": "Leaf spots were small, water-soaked, and angular rather than circular, and lacked the concentric rin... | {
"host_crop": "Pepper",
"generation_method": "confusable_condition_cluster_construction",
"source": "synthetically_generated",
"task_type": "differential_diagnosis"
} | You are an expert plant pathologist performing differential diagnosis. Given a field report describing symptoms, determine the most likely diagnosis, identify plausible alternative diagnoses that share similar surface-level symptoms but are ruled out by specific evidence in the report, and state that distinguishing evi... | You are an expert plant pathologist performing differential diagnosis. Given a field report describing symptoms, determine the most likely diagnosis, identify plausible alternative diagnoses that share similar surface-level symptoms but are ruled out by specific evidence in the report, and state that distinguishing evi... |
In a smallholder pepper field in the eastern block of the farm, spotting on the leaves was observed shortly before harvest. Detailed inspection revealed the leaf spots were small and circular with dark margins and gray centers, with tiny black fruiting bodies visible at the center of each spot. | {"primary_diagnosis": "Septoria leaf spot", "host_crop": "Pepper", "ambiguous_symptom": "spotting on the leaves", "ruled_out_alternatives": ["Early blight (Alternaria solani)", "Bacterial spot"], "distinguishing_evidence": "The leaf spots were small and circular with dark margins and gray centers, with tiny black fruit... | null | ```json
{
"primary_diagnosis": "Cercospora leaf spot",
"host_crop": "Pepper",
"ambiguous_symptom": "spotting on the leaves",
"ruled_out_alternatives": [
"Bacterial spot",
"Alternaria leaf spot"
],
"distinguishing_evidence": "The presence of tiny black fruiting bodies rules out Bacterial spot, and th... | {
"host_crop": "Pepper",
"generation_method": "confusable_condition_cluster_construction",
"source": "synthetically_generated",
"task_type": "differential_diagnosis"
} | You are an expert plant pathologist performing differential diagnosis. Given a field report describing symptoms, determine the most likely diagnosis, identify plausible alternative diagnoses that share similar surface-level symptoms but are ruled out by specific evidence in the report, and state that distinguishing evi... | You are an expert plant pathologist performing differential diagnosis. Given a field report describing symptoms, determine the most likely diagnosis, identify plausible alternative diagnoses that share similar surface-level symptoms but are ruled out by specific evidence in the report, and state that distinguishing evi... |
In a smallholder maize field in the highland section, yellowing of the leaves was observed at the flowering stage. Detailed inspection revealed the yellowing appeared on the youngest leaves first, with the veins remaining distinctly green (interveinal chlorosis). | {"primary_diagnosis": "Iron deficiency (chlorosis)", "host_crop": "Maize", "ambiguous_symptom": "yellowing of the leaves", "ruled_out_alternatives": ["Nitrogen deficiency", "Sulfur deficiency", "Viral mosaic infection"], "distinguishing_evidence": "The yellowing appeared on the youngest leaves first, with the veins rem... | null | ```json
{
"primary_diagnosis": "Iron deficiency",
"host_crop": "Maize",
"ambiguous_symptom": "Leaf yellowing",
"ruled_out_alternatives": [
"Nitrogen deficiency",
"Magnesium deficiency",
"Sulfur deficiency"
],
"distinguishing_evidence": "The yellowing appeared on the youngest leaves first with ve... | {
"host_crop": "Maize",
"generation_method": "confusable_condition_cluster_construction",
"source": "synthetically_generated",
"task_type": "differential_diagnosis"
} | You are an expert plant pathologist performing differential diagnosis. Given a field report describing symptoms, determine the most likely diagnosis, identify plausible alternative diagnoses that share similar surface-level symptoms but are ruled out by specific evidence in the report, and state that distinguishing evi... | You are an expert plant pathologist performing differential diagnosis. Given a field report describing symptoms, determine the most likely diagnosis, identify plausible alternative diagnoses that share similar surface-level symptoms but are ruled out by specific evidence in the report, and state that distinguishing evi... |
In a smallholder maize field in Plot 4, marginal leaf chlorosis and browning on older leaves was observed midway through the growing season. Detailed inspection revealed chlorosis and browning began at the leaf margins (leaf scorch) while the leaf interior remained green longer. | {"primary_diagnosis": "Potassium deficiency", "host_crop": "Maize", "ambiguous_symptom": "marginal leaf chlorosis and browning on older leaves", "ruled_out_alternatives": ["Magnesium deficiency"], "distinguishing_evidence": "Chlorosis and browning began at the leaf margins (leaf scorch) while the leaf interior remained... | null | ```json
{
"primary_diagnosis": "Potassium deficiency",
"host_crop": "Maize",
"ambiguous_symptom": "Marginal leaf chlorosis and browning on older leaves",
"ruled_out_alternatives": [
"Nitrogen deficiency",
"Magnesium deficiency"
],
"distinguishing_evidence": "The report specifies that chlorosis and b... | {
"host_crop": "Maize",
"generation_method": "confusable_condition_cluster_construction",
"source": "synthetically_generated",
"task_type": "differential_diagnosis"
} | You are an expert plant pathologist performing differential diagnosis. Given a field report describing symptoms, determine the most likely diagnosis, identify plausible alternative diagnoses that share similar surface-level symptoms but are ruled out by specific evidence in the report, and state that distinguishing evi... | You are an expert plant pathologist performing differential diagnosis. Given a field report describing symptoms, determine the most likely diagnosis, identify plausible alternative diagnoses that share similar surface-level symptoms but are ruled out by specific evidence in the report, and state that distinguishing evi... |
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