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经两年跟踪调查,发现害长头螨(Dolichocybe perniciosa)严重为害袋栽金针菇(Flammulina velutipes)的生产。针对害长头螨为害金针菇的主要侵入时期、为害症状和暴发特征进行了观察及试验,总结分析了害长头螨的侵染贯穿于金针菇母种、原种和出菇菌棒整个栽培周期的重要为害特点,并提出科学设计菇场、选择抗性强的菌株、提前做好检测、搞好环境卫生共4项防控措施,旨为金针菇栽培中预防和控制害长头螨的发生为害提供科学参考。
After two years of follow-up investigation, it was found that the production of Flammulina velutipes was severely damaged by Dolichocybe perniciosa. In view of the main invasion period, harmful symptoms and outbreak characteristics of the harmful mite mite damage were analyzed and tested. The infection of the mite mite through the cultivation period of the mother mushroom, Important characteristics of the damage, and proposed scientific design Mushroom Farm, select resistant strains, do a good job in advance to detect, do a good job of environmental hygiene a total of 4 prevention and control measures for the cultivation of Flammulina in the prevention and control of the occurrence of Tetranychus mites damage provided Scientific reference.