菌螨俗称“菌虱”,属节肢动物门,蛛形纲,蜱螨目,是食菌制种栽培中危害最大的一类菌害。菌螨个体很小,繁殖能力却极强,分散活动时很难发现。当聚集成堆被察觉时,已对生产造成危害。菌螨的危害,一是直接取食菇类菌丝,造成接种后不发菌或发菌后出现“退菌”现象,使培养料变黑腐烂;二是污染子实体,取食菌褶中的担孢子,影响鲜菇质量;三是危害人体健康,菌 Mites commonly known as “bacteria lice”, is an arthropod door, arachnids, acarina, is the most harmful bacterial species in the cultivation of plant diseases. Mites mites individual is very small, reproductive capacity is very strong, scattered activities is difficult to find. Hazards to production have been identified when the pile is detected. Mites harm, one is directly taking mushroom mycelium, resulting in inoculation after non-germ or germ after the emergence of “off bacteria” phenomenon, so that the cultivation of materials black rot; the second is the pollutant entities, taking pleurisy Of the basidiospores, affecting the quality of fresh mushrooms; Third, endanger human health and bacteria