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近年来,柑桔红蜘蛛产生了不同程度的抗药性,防治效果降低。为了筛选有效农药,我们做了以下试验,兹将结果整理于后。材料与方法1.供试药剂胶体硫胶悬剂(广东江门农药厂)加合成洗衣粉(鹰潭市化工厂)、蚧螨敌油乳剂(中国石油化工总公司洞庭氮肥化工分厂)、功夫(PP321)(英国 ICI 公司)。标准对照药剂为三氯杀螨醇(江苏省杨州农药厂)与杀虫脒(江西农药厂)混合。
In recent years, the citrus red spider has produced varying degrees of resistance, prevention and control reduced. In order to screen for effective pesticides, we have done the following test, the results will be arranged in the post. Materials and methods 1. Test agent Colloidal sulfur suspension (Guangdong Jiangmen Pesticide Factory) plus a synthetic detergent (Yingtan City Chemical Factory), scale and mite enemy oil emulsion (China Petrochemical Corporation Dongting nitrogen fertilizer chemical plant), Kung Fu PP321) (British ICI company). The standard control agent is dicofol (Yangzhou Pesticide Factory in Jiangsu Province) and chlordimeform (Jiangxi Pesticide Factory).