1984年5—9月对本地区常见蚊种作了敏感性测定,所用纯品毒杀剂均由省寄研所提供。测定方法:成蚊按“WHO”接触筒法,幼虫按“WHO”1970年技术报告第443号及刘金发介绍的方法进行。每浓度组重复1次以上,每次成蚊数20～25只,幼虫数30～50只。宜宾、长宁、高县测定结果:中华按蚊成 From May to September of 1984, the sensitivity of common mosquito species in this area was determined. All the pure toxic pesticides used were provided by the Provincial Institute of Research and Development. Determination methods: adult mosquitoes according to the “WHO” contact barrel method, larvae “WHO” 1970 Technical Report No. 443 and Liu Jinfa introduced method. The concentration of each group was repeated more than one time, the number of adults each 20 to 25, larvae 30 to 50 only. Yibin, Changning, Gao County Determination results: Anopheles sinensis