期刊文献+

南阳市淡色库蚊对4种杀虫剂的抗药性测定 被引量:6

Resistance of Culex pipiens pallens to four insecticides in Nanyang city
原文传递
导出
摘要 目的了解南阳市淡色库蚊对双硫磷、仲丁威、溴氰菊酯及高效氯氰菊酯4种杀虫剂的抗药性现状,为制定防治对策提供科学依据。方法浸渍法,测定淡色库蚊4龄期幼虫的半数致死浓度(LC50)。结果淡色库蚊对双硫磷、仲丁威抗性指数分别为1.65、1.33,处于敏感水平;对溴氰菊酯和高效氯氰菊酯抗性指数分别为25.79和10.00,抗性水平分别为高抗和中抗。结论南阳市淡色库蚊对溴氰菊酯和高效氯氰菊酯抗性较高,在今后的蚊虫防治工作中应注意科学合理使用杀虫剂。 Objective To investigate the resistance of Culex pipiens pallens to four insecticides in Nanyang and provide scientific evidence for its control.Methods The dipping method recommended by WHO was used to assay the media lethal concentration(LC50) of the forth-instar larvae.Results The resistance rates of Culex pipiens pallens to temephos,fenobucard were 1.65,1.33 respectively.The resistance rate to deltamethrin was 25.79 reaching the high level.The resiatance rate to beta-cypermethrin was in medium level of 10.00.Conclusion The result shows that the resistance level of Culex pipiens pallens to deltamethrin and beta-cypermethrin is higher and these insecticides should be used scientifically.
出处 《中华卫生杀虫药械》 CAS 2012年第1期51-52,共2页 Chinese Journal of Hygienic Insecticides and Equipments
关键词 淡色库蚊 抗药性 监测 Culex pipiens pallens resiatance monitor
  • 相关文献

参考文献5

二级参考文献10

共引文献33

同被引文献33

引证文献6

二级引证文献28

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部