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我们对大连农药厂新近生产的20%甲氰菊酯乳剂(商品)两种拟除虫菊酯杀虫剂及其它5种拟除虫菊酯类杀虫剂,进行了实验室杀灭德国小蠊的比较研究。现将结果报告如下: 一、材料和方法: 1.药物来源:20%甲氰菊酯乳油,由大连农药厂提供;2.5%甲氰菊酯乳剂,由大连农药厂提供;5.5%诺毕速灭松乳剂,由日本住友化学工业株式会社提供;2.5%溴氰菊酯乳剂,由法国罗素·优克福公司提供;5%氯氰菊酯粉剂,由英国壳牌公司提供;80%二氯苯醚菊酯乳剂,由上海联合化工
We conducted a laboratory study on the killing of German cockroaches by two pyrethroid insecticides, 20% fenpropathrin emulsion (commercial product), and five other pyrethroid pesticides recently produced in Dalian Pesticide Factory . The results are reported as follows: First, the material and methods: 1. Drug source: 20% fenpropathrin EC, provided by the Dalian Pesticide Factory; 2.5% fenpropathrin emulsion, provided by the Dalian Pesticide Factory; 5.5% Release emulsion supplied by Sumitomo Chemical Co., Ltd., Japan; 2.5% deltamethrin emulsion supplied by Russell Effor, France; 5% Cypermethrin powder supplied by Shell UK; 80% Permethrin Emulsion, by Shanghai United Chemical