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苦瓜白绢病的识别及防治建水县农广校６５４３００王家田苦瓜白绢病属半知菌亚门真菌，菌丝白色绢丝状，呈扇状或放射状扩展，后集结成菌索或纠结成菌核，植株发病后，慢慢地全株枯萎，茎基缠绕白色菌索或菜籽状茶褐色小菌核，患部变揭腐烂。土表可以看到大量的白色菌索和...
Bitter melon Sclerotium identification and prevention and treatment of agricultural Guangshuian 65,300 Wangjia Tian bitter melon Sclerotinia semisynthetic subfamily fungi, mycelium white silk-like, was fan-shaped or radial expansion, after the assembly of bacteria or kink Into the sclerotia, plant pathogenesis, the whole plant withered slowly, the stem-based winding white cabbage or rapeseed brown small sclerotia, affected area become exposed and decayed. Soil can see a large number of white fungus and ...