Eggplant Mushroom Disease, also known as "Rotten Eggplant", occurs throughout our province. The disease mainly harms the fruit, and the fruits on the ground are first infected and gradually spread upward. The fruit was immersed in water-like round lesions, slightly sunken, the flesh turned brown and rot, and it easily fell off. In humid conditions, the diseased area produces white hyphae to accelerate fruit decay. The young stems of the stalk are brown and rot, shrink and the upper part is wilting and easily broken. Leaf lesions are round, brown, with obvious ring veins, and white mold grows on the lesions when wet. The disease is caused by infection with M. ovale. The oocysts are overwintering in the soil with oospores. In the following year, the oospores are transmitted to the fruits by rain or irrigation water. The germination tube invades the host to produce lesions. A large number of sporangia are produced on the lesions, and the zoospores are released by the sporangia to spread through rainwater, irrigation water, etc. Causes popularity. High temperatures and high humidity are the prevailing conditions for diseases. Close planting, low-lying land, water after rain, heavy soil, and heavy land mass management. Control methods: 1. Rational rotation: 3 years of rotation with non-solanum crops. 2. Selection of disease-resistant varieties: the general round tomato varieties longer varieties resistant to disease. 3. To strengthen the cultivation and management: Apply enough base fertilizer, close planting, timely cultivating soil, using high ridge or semi-high ridge cultivation, pay attention to drainage after the rain, as much as possible to adopt film cultivation, and promote healthy growth of plants. The timely removal of diseased leaves and diseased fruits, and the deep burial of the fields are concentrated to reduce the re-infestation of bacteria. 4. Chemical control: At the beginning of the disease, 72% of creamy urea, manganese zinc (Kelu) wettable powder 700 times; or 722 grams/liter of buspiride hydrochloride (Pulik) water 800 times; or 68% Fine nail cream? Manganese zinc (Jinlei) water dispersible granules 800 times spray. When spraying, pay attention to spraying on the ground, stem base and branches and leaves, spraying a larger amount of liquid, which will help improve the effectiveness of control, spray once every 7-10 days, and even spray 2-3 times. In the event of rainstorms, it is necessary to apply pesticides in time to control the spread of the disease. When spraying, the addition of brassinolide plant growth regulators can promote the recovery of the diseased plants as soon as possible. Add 0.01% Tianfengsu 150ml or 0.1% Shuofong 481 soluble powder 60g or 0.003% love increase per hectare. The United States 75 ml, improve the control effect. At the same time, the amount of liquid per hectare is added to the silicone additive Jieli Li or thorough 75 ml, which can increase the control effect and save the dosage. Cosmetics Ingredients SINOCHEM PHARMACEUTICAL CO., LTD , https://www.sinochemnutrition.com