储粮书虱是常见的储粮害虫之一,属啮虫目,书虱科,呈白色或褐色,体长1.5mm~2.0mm,一个世代28d~35d,一年发生3~6代。储粮书虱具有繁殖快,生活周期短,聚集性强和喜潮湿等特点,其尸体、排泄物等会发出难闻的腥味并污染粮食,大量发生时可使储粮发热霉变。中央储备粮宁海直属库地处华 Stamens book lice is one of the common grain pests, is a group of insects head, book lice, white or brown, body length 1.5mm ~ 2.0mm, a generation of 28d ~ 35d, 3 to 6 generations a year. Grain stored tick lice has the characteristics of fast propagation, short life cycle, strong aggregation and hi moisture, the body, excrement and so on will send out unpleasant smell and pollution of food, a large number of occurrence may cause grain mildew. Central Reserve Grain Ninghai directly under the library