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近几年农业丰收,农民一家一户贮存粮食越来越多,贮粮害虫也日趋严重,为害损失在10％以上。及时有效地防治贮粮害虫,既可保证农民到手的粮食免受损失,又能防止粮食品质变坏,是农业生产环节产后工作的一件大事。 辽中县植保站从1989年开始试验应用磷化铝片剂熏蒸防治农户贮粮害虫,取得成功。1990年在20个乡镇熏蒸粮食2500万公斤,挽回
In recent years, there has been a bumper harvest in agriculture. More and more farmers are storing their own food at a household level. Pests in stored grain are also becoming more and more serious, causing losses of more than 10%. The timely and effective prevention and control of stored pests can not only ensure that the peasants’ hands are protected from any loss but also prevent the deterioration of grain quality, which is a major event in the post-natal work of agricultural production. The plant protection station in Liaochu County began experimenting with the application of aluminum phosphide tablet fumigation in 1989 to prevent and control pests stored in grain stored by farmers and achieved success. In 1990, 20 townships were fumigated with 25 million kilograms of grain and recovered