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在茄子种植中,有时会发现茄子发病部位长出“老鼠屎”样的东西,这是菌核病危害的典型症状。该病在重茬地、老菜区发生比新菜区严重,整个茄子生长期均可以发病。一、发病症状苗期染病成水浸状凹陷萎蔫,高湿环境下病茎长出菌丝。成株期各个部位均有感病现象,先从主秆茎基部或侧根侵染,呈褐色水浸状凹陷病变,主秆病茎表面易破裂,湿度大时,皮层
In eggplant cultivation, sometimes find the eggplant disease sites grow “mouse shit ” kind of thing, this is a typical symptom of sclerotinia. The disease in the stubble, the old vegetable area than the new area is serious, the entire eggplant growth period can be disease. First, the incidence of symptoms Seedling stage flooding-like depression wilderness, high humidity environment stem grows mycelium. All parts of adult plants are susceptible to the phenomenon, first from the main stem stalks or lateral root infection, was brown flooding-like depression lesions, stem stalk surface easily rupture, humidity, the cortex