论文部分内容阅读
溴氰菊酯是法国罗素—优克福公司产品,商品名称有凯素灵,敌杀死等。此药具有高效低毒,残效长,在环境中有生物降解性,不污染环境等特点。现根据世界卫生组织提出的新杀虫剂灭蚊药效评试程序的五个阶段,参考国内试验有关资料,对溴氰菊酯防治蚊虫的药效作简要评述。对蚊虫的毒力测试溴氰菊酯对各种蚊虫成蚊和幼虫皆具很高的毒效。就此药对几种重要媒介蚊虫成虫的毒力与几种常用杀虫剂作比较(表1)(由于测试方法不同,以接触时间与剂量的乘积K值作比
Deltamethrin is the French Russell - Youkuofu company’s products, the product name Kai Suling, the enemy killed. The drug has high efficiency and low toxicity, long residual effects, biodegradability in the environment, does not pollute the environment and so on. According to the World Health Organization proposed new pesticide mosquito efficacy evaluation program of the five stages, with reference to domestic test-related information, the efficacy of deltamethrin to control mosquitoes briefly reviewed. Toxicity to mosquitoes Deltamethrin has a high toxic effect on adult mosquitoes and larvae. The drug on several important media adult mosquito toxicity compared with several commonly used insecticides (Table 1) (due to the different test methods, contact time and dose multiplied by the value of K than