粉剂农药贮存方便,不易挥发,在农事生产中,很多菜农都会选择这种剂型,但在使用时却容易进入两大误区。误区一:粉剂农药全部兑水使用。粉剂农药是由一种或多种农药原药与陶土、黏土等填料,经机械加工粉碎混合而成的,粉粒较粗,不易结块,流动性和分散性好。但粉剂不易被水湿润,也不能分 Powder pesticide storage convenience, not volatile, in agricultural production, many farmers will choose this dosage form, but it is easy to enter into two errors when used. Misunderstanding one: powder pesticide all watered use. Powder pesticide is one or more of the original pesticide and clay, clay and other fillers, crushed and mixed by mechanical processing, the coarse particles, not easy to agglomeration, mobility and good dispersion. But the powder is not easy to be wet with water, can not be divided