摘要
目的评估扑力菊超低容量喷雾现场控制白纹伊蚊的效果。方法采用挂笼法和人诱停落法调查蚊虫密度,计算挂笼内蚊虫死亡率和人诱停落法蚊虫相对密度下降率,评估灭蚊效果。结果在距喷药点10 m范围内,挂笼中蚊虫24 h平均死亡率达到96.7%以上;人诱停落法0.5 h蚊虫平均相对密度下降率达到91.1%,24 h平均相对密度下降率为68.9%。结论扑力菊对白纹伊蚊成虫控制效果显著,可以作为蚊虫防治的杀虫剂储备。
Objective To evaluate the effect of pyrethrins for the control of Aedes albopictus in field. Methods Two mosquito sampling methods, hanging cage method and human landing catch were used to investigate the mosquito density. Results Average 24 h mortality ofAedes albopictus achieved above 96. 7% under 10 meters in hanging cage method. The average density decline rate of 0. 5,24 h were 91.1% and 68.9% in human landing catch. Conclusion Aedes albopictus could be controlled by ULV spray of pyrethrins which could be the stocks of insecticide for mosquito control.
作者
王飞
陆珏磊
徐劲秋
冷培恩
WANG Fei LU Jue-lei XU Jin-qiu LENG Pei-en(Hongkou District Center for Disease Control and Prevention, Shanghai 200082, China Shanghai Municipal Center for Disease Control and Prevention, Shanghai 200336, China)
出处
《中华卫生杀虫药械》
CAS
2017年第1期38-40,共3页
Chinese Journal of Hygienic Insecticides and Equipments
基金
上海市虹口区卫生局科研课题计划资助项目(编号:虹卫13-0105)
上海市青年医师培养资助计划(沪卫人事〔2012〕114号)
关键词
白纹伊蚊
超低容量喷洒
平均密度下降率
Aedes albopictus
ultra-low-volume spray
average density decline rate
