image_path stringclasses 5
values | label int64 0 3 | question stringlengths 52 133 | context stringlengths 736 1.65k | chosen stringlengths 53 1.23k | rejected stringlengths 36 436 |
|---|---|---|---|---|---|
/data/datasets/zhuhaoran/image/tomato_septoria_leaf_spot/c00d1c2a-e272-49dd-b4b5-7f925712697c___Matt.S_CG 2743.JPG | 0 | How does the pathogen infect the plant in the image? | == Pathogen ==
- The disease is caused by the fungus Septoria lycopersici, which belongs to the Ascomycota division.
- The fungus produces small black conidia, highly active in humid environments, spread by wind, rain, or irrigation water.
- Conidia penetrate the plant through stomata and expand, forming spots on leave... | The fungus Septoria lycopersici infects the plant by producing conidia that enter through stomata and form spots on the leaves. | Septoria lycopersici is a fungus that causes Septoria leaf spot. It spreads through wind, rain, and irrigation, infecting tomato leaves and reducing photosynthesis. It causes gray-white spots with dark borders, and severe infections lead to leaf drop and affect stems too. |
/data/datasets/zhuhaoran/image/tomato_septoria_leaf_spot/c00d1c2a-e272-49dd-b4b5-7f925712697c___Matt.S_CG 2743.JPG | 0 | What environmental conditions contribute to the development of the disease visible in the image? | == Pathogen ==
- The disease is caused by the fungus Septoria lycopersici, which belongs to the Ascomycota division.
- The fungus produces small black conidia, highly active in humid environments, spread by wind, rain, or irrigation water.
- Conidia penetrate the plant through stomata and expand, forming spots on leave... | Humid environments promote the development of Septoria leaf spot disease. | The fungus Septoria lycopersici spreads through wind, rain, or irrigation water and causes grayish-white spots on leaves, leading to yellowing and premature leaf drop under favorable conditions. |
/data/datasets/zhuhaoran/image/tomato_septoria_leaf_spot/c00d1c2a-e272-49dd-b4b5-7f925712697c___Matt.S_CG 2743.JPG | 0 | What are the early symptoms visible on the plant shown in the image? | == Pathogen ==
- The disease is caused by the fungus Septoria lycopersici, which belongs to the Ascomycota division.
- The fungus produces small black conidia, highly active in humid environments, spread by wind, rain, or irrigation water.
- Conidia penetrate the plant through stomata and expand, forming spots on leave... | The early symptoms include small water-soaked spots on the back of tomato leaves. | The plant develops small water-soaked spots that grow into round or irregular lesions with black centers, and the leaves may eventually yellow and drop. |
/data/datasets/zhuhaoran/image/tomato_septoria_leaf_spot/c00d1c2a-e272-49dd-b4b5-7f925712697c___Matt.S_CG 2743.JPG | 0 | How do the characteristic symptoms progress as the disease advances on the plant? | == Pathogen ==
- The disease is caused by the fungus Septoria lycopersici, which belongs to the Ascomycota division.
- The fungus produces small black conidia, highly active in humid environments, spread by wind, rain, or irrigation water.
- Conidia penetrate the plant through stomata and expand, forming spots on leave... | As the disease progresses, the small water-soaked spots on the leaf undersides enlarge into distinct round or irregular lesions with pale centers and dark brown borders. Black dots (conidia) appear in the center of the spots, and in severe cases, the leaves yellow and drop early. Stems may also develop small brown spot... | The disease is caused by Septoria lycopersici, which produces conidia in humid conditions. It spreads through wind or rain and affects the leaves and stems of the tomato plant. |
/data/datasets/zhuhaoran/image/tomato_septoria_leaf_spot/c00d1c2a-e272-49dd-b4b5-7f925712697c___Matt.S_CG 2743.JPG | 0 | What are the primary modes of transmission for the disease affecting the plant in the image? | == Pathogen ==
- The disease is caused by the fungus Septoria lycopersici, which belongs to the Ascomycota division.
- The fungus produces small black conidia, highly active in humid environments, spread by wind, rain, or irrigation water.
- Conidia penetrate the plant through stomata and expand, forming spots on leave... | The primary modes of transmission for Septoria leaf spot are through wind, rain, and irrigation water. The fungus produces conidia that spread in humid environments and enter the plant through stomata. | This disease affects tomato plants by producing characteristic spots on the leaves and stems, leading to reduced photosynthesis and premature leaf drop. Proper field sanitation and fungicide application are important for control. |
/data/datasets/zhuhaoran/image/tomato__tomato_mosaic_virus/3cb6ee9b-8550-4216-bde5-814807add4e5___PSU_CG 2395.JPG | 1 | How is the virus shown in the image mainly transmitted between plants? | == Disease Cycle and Conditions ==
- TMV survives overwinter in field weeds, soil residues, and seed surfaces.
- The virus is mainly transmitted by contact during farming operations.
- Favorable temperature for disease development is 20C25C.
- Deficiency of calcium, potassium, and phosphorus in soil aggravates disease.... | The virus is mainly transmitted through sap via mechanical injury during farming operations such as seedling separation, pruning, and tying. It can also spread through contact between diseased and healthy plants and via contaminated tools or surfaces. | The virus spreads very easily during farming and can infect other plants if tools or people touch them. It can also be carried by insects or stay in the soil. |
/data/datasets/zhuhaoran/image/tomato__tomato_mosaic_virus/3cb6ee9b-8550-4216-bde5-814807add4e5___PSU_CG 2395.JPG | 1 | Do aphids play a role in spreading the disease visible in the image? | == Disease Cycle ==
- TMV can overwinter in living plants, soil, or plant debris.
- The virus can also survive in seed pulp.
- Initial infection sources include insufficiently decomposed organic fertilizer.
- TMV is primarily transmitted via sap through mechanical injury and agricultural operations.
- Aphids do not tra... | No. Aphids do not transmit Tomato Mosaic Virus (TMV). | Yes, aphids may spread the virus by feeding on infected plants and transferring it to healthy ones. |
/data/datasets/zhuhaoran/image/tomato__tomato_mosaic_virus/3cb6ee9b-8550-4216-bde5-814807add4e5___PSU_CG 2395.JPG | 1 | What kind of environmental conditions favor the development and spread of the disease shown in the image? | == Disease Cycle and Conditions ==
- TMV survives overwinter in field weeds, soil residues, and seed surfaces.
- The virus is mainly transmitted by contact during farming operations.
- Favorable temperature for disease development is 20C25C.
- Deficiency of calcium, potassium, and phosphorus in soil aggravates disease.... | Favorable conditions include temperatures between 20C25C, poor soil drainage, high soil viscosity, low fertility, and deficiencies in calcium, potassium, and phosphorus. Continuous tomato cropping also promotes disease development. | Warm temperatures and poor soil can lead to disease spread. The virus survives in dry conditions and on plant debris, which makes it persistent. |
/data/datasets/zhuhaoran/image/tomato__tomato_mosaic_virus/3cb6ee9b-8550-4216-bde5-814807add4e5___PSU_CG 2395.JPG | 1 | How do poor soil conditions contribute to the disease severity in the plant shown in the image? | == Disease Cycle ==
- TMV can overwinter in living plants, soil, or plant debris.
- The virus can also survive in seed pulp.
- Initial infection sources include insufficiently decomposed organic fertilizer.
- TMV is primarily transmitted via sap through mechanical injury and agricultural operations.
- Aphids do not tra... | Poor soil conditionssuch as high viscosity, poor drainage, low fertility, and deficiencies in calcium, potassium, and phosphorusworsen disease severity by weakening plant resistance and creating a favorable environment for virus infection and spread. | The virus spreads more in bad soil, especially when the plant is not healthy. Poor soil makes the disease worse. |
/data/datasets/zhuhaoran/image/tomato__tomato_mosaic_virus/3cb6ee9b-8550-4216-bde5-814807add4e5___PSU_CG 2395.JPG | 1 | Can the virus shown in the image survive in seed pulp or on the seed surface? | == Pathogen ==
- Caused by Tobacco Mosaic Virus (TMV), a rod-shaped +ssRNA virus.
- TMV can survive in weeds, soil residues, and on seed surfaces overwinter.
- The virus spreads mainly through sap transmission via agricultural operations like seedling separation, pruning, and tying.
== Pathogen ==
- The disease is cau... | Yes. The Tomato Mosaic Virus (TMV) can survive both in seed pulp and on the seed surface. | Yes, the virus can survive in seeds. |
/data/datasets/zhuhaoran/image/tomato__tomato_mosaic_virus/3cb6ee9b-8550-4216-bde5-814807add4e5___PSU_CG 2395.JPG | 1 | What chemical solutions can be used to treat the disease in the image during the early stage? | == Pathogen ==
- The disease is caused by Tomato Mosaic Virus (TMV), a rod-shaped +ssRNA virus.
- TMV belongs to the genus Tobamovirus.
- Viral particles are stable in dry conditions and can survive for decades in plant debris.
- Several strains exist in China, including common strain, tomato strain, yellow spot strain... | During the early stage of Tomato Mosaic Virus, apply 20% Virus A wettable powder diluted 500C600 times, spraying every 10 days for 2C4 rounds. | Apply fungicides during the early stage to control the virus, and repeat spraying if needed. |
/data/datasets/zhuhaoran/image/tomato__tomato_mosaic_virus/3cb6ee9b-8550-4216-bde5-814807add4e5___PSU_CG 2395.JPG | 1 | What measures can be taken to prevent the diseases in the picture before planting? | ==Agricultural Control Measures==
- Remove and burn or deeply bury diseased plant debris away from fields and water sources.
- Clean seedbeds thoroughly of dead leaves and weeds before planting.
- Deeply till soil before planting to promote decay of residues.
- Sterilize tools used in diseased fields.
- ... | A comprehensive prevention strategy should be implemented before planting. This begins with long-term planning, such as selecting disease-resistant tomato varieties and establishing a crop rotation schedule of over three years with non-host crops like cucurbits or grasses. The chosen field should be well-drained to pre... | Before planting, it's a good practice to clean the seedbeds thoroughly. During the growing season, you should avoid overwatering and promptly clean drainage ditches after heavy rain. It is also important to sanitize hands and tools during agricultural operations like pruning to prevent mechanical transmission of the vi... |
/data/datasets/zhuhaoran/image/tomato__tomato_mosaic_virus/3cb6ee9b-8550-4216-bde5-814807add4e5___PSU_CG 2395.JPG | 1 | What are the chemical control measures for the diseases in the picture? | ==Integrated Management==
- Regularly monitor plant health to detect disease early.
- Combine chemical and agricultural control for best results.
== Economic Impact ==
- Disease reduces yield by 10% to 30% depending on severity.
==Chemical Control Measures==
- Apply 1.5% Phytophthora aqueous solution diluted... | Effective chemical control measures include applying a 1.5% Phytophthora aqueous solution (diluted 800-1000 times), a 2% Ninamycin aqueous solution (diluted 150-250 times), or a 5% Mycotoxin aqueous solution (diluted 300-500 times). Each of these should be sprayed every 7 days for 3-4 consecutive applications, particul... | You can apply a 1.5% Phytophthora aqueous solution. For best results, you should combine chemical and agricultural control. This disease can reduce yield by 10% to 30%. |
/data/datasets/zhuhaoran/image/tomato__tomato_mosaic_virus/3cb6ee9b-8550-4216-bde5-814807add4e5___PSU_CG 2395.JPG | 1 | What are the agricultural control measures for plant diseases in the picture? | ==Integrated Management==
- Regularly monitor plant health to detect disease early.
- Combine chemical and agricultural control for best results.
== Agricultural Control Methods ==
- Use resistant varieties.
- Rotate crops with cucurbits or grasses for over 3 years.
- Before planting, clean seedbeds thorou... | A comprehensive agricultural control strategy involves detailed measures taken before, during, and after the growing season. Prior to planting, it is critical to select disease-resistant tomato varieties, avoid planting near tobacco, and choose well-drained fields. A crop rotation of over three years with non-host crop... | Agricultural control measures include using resistant varieties and rotating crops. For the best results, you should combine these with chemical control as part of an integrated management strategy. It's also important to regularly monitor plant health to detect the disease early. |
/data/datasets/zhuhaoran/image/tomato_bacterial_spot/a1f6fda4-d03d-493d-b4f4-14098f1e2c57___UF.GRC_BS_Lab Leaf 1114.JPG | 2 | Why is it important to strengthen seed quarantine and avoid introducing contaminated seeds to prevent the disease shown in the image? | == Agricultural Control Methods ==
- **Quarantine:** Strict seed quarantine is critical to prevent the introduction of contaminated seeds, especially imported varieties.
- **Resistant varieties:** Use varieties such as Pink Du 312 or Gold Dust 108.
- **Crop rotation:** Rotate with non-Solanaceous crops for at least 3 y... | Strengthening seed quarantine is crucial to prevent introducing contaminated seeds, which are a major source of initial infection. Avoiding contaminated seeds helps stop the disease from spreading to non-infected areas and reduces outbreak risk. | Strict seed quarantine is important to prevent the introduction of infected seeds, especially imported ones. Using disease-free seed production fields and pathogen-free seedlings also helps. Infected seeds are a major infection source. Poor ventilation, low-lying fields, and greenhouse closure during rainy weather incr... |
/data/datasets/zhuhaoran/image/tomato_bacterial_spot/a1f6fda4-d03d-493d-b4f4-14098f1e2c57___UF.GRC_BS_Lab Leaf 1114.JPG | 2 | What are the agricultural control measures for plant diseases in the image? | == Agricultural Control Methods ==
- **Quarantine:** Strict seed quarantine is critical to prevent the introduction of contaminated seeds, especially imported varieties.
- **Resistant varieties:** Use varieties such as Pink Du 312 or Gold Dust 108.
- **Crop rotation:** Rotate with non-Solanaceous crops for at least 3 y... | Agricultural control measures include strict seed quarantine, using resistant varieties like Pink Du 312, and implementing a crop rotation with non-Solanaceous crops for at least three years. Key cultivation practices involve maintaining field hygiene by removing diseased residues, avoiding pruning in high humidity, im... | Disease-free seed production, crop rotation with non-Solanaceous crops, proper field hygiene, timely ridding of diseased plant debris and residues, control of pruning, preventive irrigation, and timely harvesting. |
/data/datasets/zhuhaoran/image/tomato_bacterial_spot/b23d2980-58f7-4e83-b8f2-69214abf4bfc___GCREC_Bact.Sp 3529.JPG | 2 | Can the pathogen causing the disease in the image survive in seeds, and if so, for how many years? | == Disease Cycle ==
- The bacterium overwinters in seeds, plant debris, and soil.
- Infected seeds can transmit the pathogen to seedlings, which spread the disease to the field after transplanting.
- The bacteria are disseminated through rain splash, pruning, harvesting, and other field operations.
- Cool, humid condit... | Yes, the pathogen can survive in seeds and can persist on dry seeds for up to 20 years. | Yes, the pathogen Pseudomonas syringae pv. tomato can survive in seeds, plant debris, soil, and weeds, and it can persist on dry seeds for up to 20 years. |
/data/datasets/zhuhaoran/image/tomato_bacterial_spot/b23d2980-58f7-4e83-b8f2-69214abf4bfc___GCREC_Bact.Sp 3529.JPG | 2 | What are the first visible symptoms on the leaves caused by the disease shown in the image? | == Symptoms ==
- **Leaves:** Irregular dark brown to dark black spots with diffuse yellow halos around the edges.
- **Stems and petioles:** Dark brown spots develop on infected tissues.
- **Fruits (young):** Initial spots are slightly raised.
- **Fruits (ripening):** Areas around the spots remain green for an extended ... | The first visible symptoms on the leaves are dark brown to black irregular spots, 2C4 mm in diameter, often surrounded by yellow halos. These symptoms typically begin on older lower leaves and then spread upward. | The disease causes dark brown to black irregular spots with yellow halos on the leaves, usually starting on the lower leaves and spreading upward. In humid conditions, shiny bacterial exudate may appear on the lesions. Stems and petioles may also develop black water-soaked spots, and fruit symptoms can include green ar... |
/data/datasets/zhuhaoran/image/tomato_bacterial_spot/b23d2980-58f7-4e83-b8f2-69214abf4bfc___GCREC_Bact.Sp 3529.JPG | 2 | What are the main transmission routes of the disease visible in the image, including environmental and human factors? | == Disease Cycle ==
- The pathogen overwinters in plant debris in soil or on seeds and serves as the primary inoculum in the next season.
- Spread occurs via rain splash, irrigation water, infected seedlings, and agricultural operations like pruning and harvesting.
- Cool, wet environments significantly increase the li... | The disease spreads through both environmental and human-related routes. Environmental factors include rain splash, irrigation water (especially overhead irrigation), dew, and prolonged leaf wetness, which facilitate bacterial entry through stomata or wounds. Human-related factors involve the use of infected seeds, inf... | The disease is widespread in many regions including the U.S., South Africa, India, and China. It spreads via infected seeds, rain splash, dew, insects, and farming operations like pruning and harvesting. Cool, wet environments and overhead irrigation in arid areas increase infection risk. In protected cultivation, poor... |
/data/datasets/zhuhaoran/image/tomato__tomato_yellowleaf__curl_virus/04a2f285-b805-4c90-853a-3ee683becb85___UF.GRC_YLCV_Lab 02040.JPG | 3 | Which antiviral chemical treatments should be applied at the 5C6 leaf stage for the disease in the image, and how frequently? | == Chemical antiviral Control Methods ==
- Chemical Control Methods include the use of both insecticides and antiviral agents. For antiviral treatment, begin spraying at the 5C6 leaf stage. Effective agents include 3.85% Viral-End solution (1:500), 1.5% Ningnanmycin (1:800), 20% Virus A wettable powder (1:500), 2% Jun... | At the 5 to 6 leaf stage, antiviral chemical treatments should begin using agents such as 3.85% Viral-End solution diluted 1:500, 1.5% Ningnanmycin diluted 1:800, 20% Virus A wettable powder diluted 1:500, 2% Jundukek emulsifiable concentrate diluted 1:250, 5% Junduqing solution diluted 1:400, and potassium permanganat... | Antiviral chemicals like Viral-End (3.85%), Ningnanmycin (1.5%), Virus A wettable powder (20%), Jundukek emulsifiable concentrate (2%), Junduqing solution (5%), and potassium permanganate solution are used at the 5 to 6 leaf stage with recommended dilutions. They are sprayed every seven days for 2 to 3 times. The disea... |
/data/datasets/zhuhaoran/image/tomato__tomato_yellowleaf__curl_virus/04a2f285-b805-4c90-853a-3ee683becb85___UF.GRC_YLCV_Lab 02040.JPG | 3 | What crop rotation practices are recommended to reduce the spread of the disease shown in the image? | == Agricultural Control Methods ==
- Practice crop rotation: Avoid planting solanaceous crops (e.g., tomato, pepper, eggplant) in the same field for at least 3 years.
- Use resistant tomato varieties: Examples include Shen Fan V1, Hang Za No.3, and XINONG 2011.
- Remove and dispose of diseased plants and plant debris p... | To reduce the spread of the disease shown in the image, it is recommended to practice crop rotation by avoiding planting solanaceous crops such as tomato, pepper, and eggplant in the same field for at least three years. This breaks the disease cycle by depriving the pathogen of its preferred hosts. Additionally, using ... | Crop rotation is advised to prevent planting solanaceous crops in the same field for at least three years. Using resistant varieties like Shen Fan V1 and Hang Za No.3 can help. Removing diseased plants is important. High temperatures and dense planting increase disease risk. Yield losses can reach 20C50% depending on s... |
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Check out the documentation for more information.
TRAG-DPO Preference Dataset (Preview)
This directory contains sample data for the Direct Preference Optimization (DPO) fine-tuning stage.
📢 Note: currently, we only provide a subset of the training data for demonstration purposes. The full dataset will be open-sourced upon the acceptance of our paper.
📂 Data Format
The dataset is formatted as a JSON list, where each entry represents a preference pair used to align the model's responses.
JSON Fields
| Field | Description |
|---|---|
id |
Unique identifier for the sample. |
image |
Relative path to the tomato leaf image. |
question |
The user's query (e.g., diagnosis or treatment). |
context |
The text retrieved from the Knowledge Base (Stage 2 result). |
chosen |
The preferred response (Accurate, concise, faithful to context). |
rejected |
The dispreferred response (Hallucinated, verbose, or ignores context). |
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