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夏季高温高湿,贮粮害虫生长繁殖迅速。要根据“防重于治,防治并举”的原则,采取有效措施,搞好贮粮害虫的防治。1.粮仓处理:贮藏粮食的仓房四壁、地面和天棚等都是害虫隐蔽的场所,要打扫、剔刮干净,清除仓外的垃圾杂草,对曾用过的粮仓和仓具,要进行药剂处理。用0.5～1％的敌百虫水溶液进行仓房内外喷雾(每斤药可喷洒125平方米)。处理后,要认真清扫,避免残药污染粮食。
High temperature and humidity in summer, storage and rapid growth and reproduction of grain pests. We should take effective measures to prevent and control stored grain pests in accordance with the principle of “giving priority to prevention and control simultaneously.” 1. Granary handling: storage of grain barns walls, floors and ceiling are hidden places hidden pests, to clean, tick clean, remove the warehouse outside the weeds, granaries and warehouses have been used, to be carried out Pharmacy treatment. With 0.5 to 1% trichlorfon aqueous solution warehouse inside and outside the spray (each kilogram of medicine can be sprayed 125 square meters). After treatment, we must carefully clean up to avoid residual drug contamination of food.