瓜类枯萎病的防治建水县农广校６５４３００王家田枯萎病又称萎蔫病、蔓割病。此病病菌是通过种子、土壤、肥料、灌溉水、昆虫、农具等多种方式传播，其中牲畜粪尿和堆肥是传病的重要来源，病菌由根系上的伤口侵入，再由植物导管向上部蔓延，并堵塞导管，影响水分运输，使... Fusarium Wilt Prevention and Control Jianshui County Agricultural Broadcasting School 654300 Wang Jiashan Wilt disease, also known as wilt disease, spore-cutting disease. The pathogen is spread through seeds, soil, fertilizers, irrigation water, insects, farm tools and other means. Animal manure and compost are important sources of disease. Germs are invaded by wounds on the root system, Spread and block the catheter, affecting moisture transport so that ...