In summer, due to the hot weather, some plants and flowers lose their vitality easily, especially the yellow wilt disease of eggplant. So what is the yellow wilt disease of eggplant? How to prevent the yellow wilt disease? The following editor will edit them one by one for you, hoping to help you. What is Eggplant Verticillium WiltEggplant yellow thorn disease is one of the eggplant diseases and pests. The symptoms are: the disease starts from the lower part of the plant, and the leaves, veins, and edges of the lower half turn yellow, and gradually turn yellow-brown. The diseased leaves spread from bottom to top, from half to the whole plant, and the whole leaves turn yellow, droop, and fall off, leaving only the stems. How to prevent Trichosanthes disease1. Choose varieties suitable for planting in this area with strong disease resistance. Before sowing, soak the seeds in 500 times diluted 50% carbendazim wettable powder for 2 hours before sowing. 2. When preparing the land, spread 2 kg of 50% carbendazim wettable powder per mu and rake it into the soil for disinfection. 3. Before transplanting the eggplant seedlings, soak them in 0.1% benomyl for 30 minutes. After transplanting, irrigate the roots with 500-600 times diluted 20% carbendazim wettable powder, about 300 ml per plant. How to deal with yellow spot disease on eggplant1. After harvest, remove diseased and damaged plants in time, bury them in a centralized manner or burn them. The spacing between plants should be appropriate, and drainage should be carried out in time after rain, and attention should be paid to reducing field humidity. 2. Chemical control: Start spraying 900 times diluted 60% methyl thiophanate-sulfur suspension, or 2100 times diluted 11% sulfamethoxam (oxadazole), or 900-1100 times diluted 57% Carranon wettable powder, or 8700 times diluted 50% New Star (Fuxing) emulsifiable concentrate, or 1100 times diluted 70% Anti-Mold Treasure No. 2 water-soluble powder at the early stage of the disease. Spray once a week for 2-3 times in a row. |
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