Abstract: The aim of the trials was to demonstrate the efficacy of Ficam 80% bendiocarb WP against mosquitoes in lab and in the field. It was carried out during July to October, 1996, in Beijing, with the 0.3% a.i. solution. By the GB13917. 1-92 test method in lab,the KT₅₀ against Culex pipiens pallens was 3.96(3.24～4.65) minutes, the mortality in 24 hours was 100%.With residual spraying in the field , the mortalities in 1,15,30,45,60,90 days after treatment were 100%,100%, 97.05%, 94.12%, 97.05% and 91.18% respectively. The results suggested that Ficam 80% bendiocarb WP have excellent quick and residual efficacy against mosquitoes .It should be an ideal substitute insecticide against adult mosquitoes in China, according to the insecticide resistance situation of mosquitoes.

摘要： 目的:试验观察快康(Ficam)的灭蚊效果。方法:实验室为常规圆筒法,现场为滞留喷洒。结果:0.3%快康溶液,实验室对淡色库蚊和家蝇的KT₅₀及95%可信限分别为3.96(3.24～4.65)、6.22(5.46～7.09)min,24h死亡率均为100%;现场滞留喷洒1、15、30、45、60、90d的灭蚊效果分别为100%、100%、97.05%、94.12%、97.05%和91.18%。结论:快康80%可湿性粉剂对蚊类成虫有良好的速杀和滞留药效,是理想的灭蚊替换和换代药物。

关键词: 快康80%可湿性粉剂, 灭蚊试验