菇类害虫是食用菌生产的重要制约因素,针对国内食用菌虫害严重,而生产上又长期缺乏高效、安全的专用防治药剂的实际,独创研制成的“保菇粉”是一种复配-缓释型油性粉粒杀螨、杀虫剂,专用于蘑菇、平菇等菇类常发性害虫的防治。该产品对危害上述食菌的螨类、蚊类、蝇类、线虫和跳虫(烟灰虫)等均有较强的杀灭作用,防治效果达78.2%～100.0%;持效期长达30～45d,蘑菇播种前和覆土前各用药一次,可控制冬前虫害;毒性低,小白鼠 Mushroom pests is an important limiting factor for the production of edible fungi. In view of the serious domestic edible fungus pests and the long-term lack of efficient and safe special preventive medicine in production, the original “Bao Mushroom Powder” Extended-release oily powder particles to kill mites, insecticides, mushrooms, mushrooms and other mushrooms for the prevention and treatment of perennial pests. The product has a strong killing effect on mites, mosquitoes, flies, nematodes and hoppers (tobacco ash) that endanger the above mentioned bacteria, and the control effect reaches 78.2% -100.0%; the persistence period is up to 30 ~ 45d, the mushrooms before sowing and soil before the drug once, can control pests in winter; low toxicity, mice