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50％力富农（原名百虫丹）可湿性粉剂是江苏省溧阳市化工厂研制的一种广谱杀虫剂，适用于苹果金纹细蛾及苹果黄蚜混发期。为了探讨其对金纹细蛾的实际防效，2000年在瓦窝镇曲店村肖正良果园进行了试验，取得了良好的效果。t供试品种为金冠，树龄10年；壤土，肥力中等；栽培管理
50% of force rich farmers (formerly known as hundred insects) WP is a chemical plant in Jiangsu Province Liyang developed a broad-spectrum insecticide for apple gold moth and apple aphid mixed period. In order to explore its actual control effect on the gold moth, in 2000 in Wako town Quang Village Xiaozhengliang orchard has been tested and achieved good results. t varieties for the test crown, age 10 years; loam, medium fertility; cultivation and management