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甜椒和辣椒疫病是生产上的一种毁灭性病害,及早识别和防治疫病对提高产量和改善品质至关重要。一、疫病的症状甜椒和辣椒疫病是真菌病害,从苗期到成株期均可受害。苗期发病,茎基部呈暗绿色水浸状软腐或猝倒,即苗期猝倒病;叶片感病,病斑圆形或近圆形,直径2～3厘
Bell Pepper and Pepper Blight are a devastating production-borne disease, and early identification and control of the disease are crucial to increasing yields and improving quality. First, the symptoms of the disease Sweet pepper and pepper disease is a fungal disease, from seedling to adult stage can be harmed. Seedling incidence, the base of the stem was dark green flooding-like soft rot or cataplexy, that seedling damping-off disease; leaf susceptible disease spot circular or nearly circular, diameter 2 ~ 3 PCT