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拜虫杀防制旅客列车蜚蠊效果观察沈阳铁路局中心卫生防疫站（沈阳１１０００１）李凡北京铁路局中心卫生防疫站甄俊成拜虫杀１２．５％悬浮剂是德国拜耳公司研制开发的新一代广谱高效卫生杀虫剂。为了解该药对蜚蠊的防制效果，我们于１９９６年７～８月间，对该药进行了药...
Pay close attention to the performance of passenger train cockroaches to prevent the impact of passenger trains Shenyang Railway Bureau Center for Disease Control and Prevention (Shenyang 110001) Li Fan Beijing Railway Bureau Center Health and Epidemic Prevention Station Zhenjun Cheng 12.5% suspension of pesticides is the German company Bayer research and development of the new A broad spectrum of highly efficient sanitation insecticides. In order to understand the drug’s control effect on cockroaches, we carried out the medicine on July ~ August 1996 ...