贮粮害虫,贮粮害虫,zhuliang haichong,害虫,zhuliang,haichong,[拼音]:zhuliang haichong[外文]:stored grain pest为害贮藏期间粮食及其产品的害虫及害螨的统称。谷粒被害虫蛀食后,碎粮增多,种子发芽率降低;此外,害虫吐丝还可使粮食结块;虫粪、虫尸和有的害虫分泌的臭液则污染...