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眼菌蚊是平菇的一种主要害虫,在适宜的菇房内,可周年发生。其幼虫取食培养料表面的菌丝和培养料,也钻入培养料和幼菇体内,蛀食菌丝和子实体,造成直接危害。其成虫虽不能造成直接危害,但可传播杂菌和病害,还可携带传播线虫和螨。常听一些菇农反映,眼菌蚊不好防治,用药后往往达不到理想的防治效果。根据我们多年的经验,防治眼菌蚊,采取综合防治措施效果较好。一、杜绝虫源 1.菇房及周围场所要经常打扫,随时清除残菇、废料,清除垃圾、牲畜粪肥、腐烂植株残体,使之不具备滋生条件。 2.菇房的门、窗及通风口加设纱窗或尼龙纱网,防止成虫飞入。 3.栽培前,菇房用水冲洗后,应用敌敌畏乳剂1毫升/平方米、或0.25%敌敌畏乳剂或0.2%马拉硫磷等药剂,进行全面喷雾杀虫。二、诱杀
Oomycota mosquito is a major pest of Pleurotus, mushroom house in the appropriate, can occur annually. Its larvae feeding on the surface of the culture material mycelium and culture material, but also drill into the culture material and the young mushroom body, eating mycelium and fruiting bodies, causing direct harm. Although its adults can not cause direct harm, but can spread bacteria and diseases, but also can carry and disseminate nematodes and mites. Listen to some mushroom farmers, mosquito is not good prevention and treatment, medication often fail to achieve the desired effect of prevention and treatment. According to our many years of experience, prevention and treatment of ophthalmic mosquitoes, to take a comprehensive prevention and control measures are better. First, eliminate the source of insects 1. Gu Fang and around the premises should be regularly cleaned, ready to remove residual mushrooms, waste, remove garbage, livestock manure, decayed plant residues, so that they do not have breeding conditions. 2. Mushroom room doors, windows and vents plus screens or nylon gauze to prevent adult fly into. 3. Before cultivation, mushroom house water rinse, the application of dichlorvos emulsion 1 ml / square meter, or 0.25% dichlorvos emulsion or 0.2% malathion and other agents for a comprehensive spray insecticide. Second, trap kill