沈阳市淡色库蚊幼虫对5种常用杀虫剂的抗性调查  

Investigation on the resistance of Culex pipiens pallens larvae to five commonly used insecticides in Shenyang

作　　者：高丹[1] 吴旭[1] 周博[1] GAO Dan;WU Xu;ZHOU Bo(Shenyang Center for Disease Control and Prevention,Shenyang 110031,China)

机构地区：[1]沈阳市疾病预防控制中心,辽宁沈阳110031

出　　处：《中华卫生杀虫药械》2021年第4期384-385,共2页Chinese Journal of Hygienic Insecticides and Equipments

摘　　要：目的掌握沈阳市淡色库蚊幼虫对5种常用杀虫剂的抗药性水平。方法采用幼虫浸液法进行抗性监测。结果淡色库蚊幼虫对高效氯氰菊酯、溴氰菊酯、敌敌畏、残杀威、双硫磷的抗性倍数分别为10.53、14.74、7.53、3.97和0.38倍。结论初步了解了沈阳市淡色库蚊幼虫对5种常用杀虫剂的抗性现状,可为合理选用杀虫剂,延缓抗性产生提供参考。Objective To investigate the resistance level of Cx.pipiens pallens larvae to five commonly used insecticides in Shenyang.Methods The larvae immersion method was adopted for resistance test.Results The Cx.pipiens pallens larvae developed 10.53,14.74,7.53,3.97 and 0.38 folds resistance respectively to cypermethrin, deltamethrin, dichlorvos, propoxur and temephos.Conclusion The insecticide resistance of Cx.pipiens pallens larvae in Shenyang was preliminary understood, providing reference for rational insecticide application and delaying resistance development.

关 键 词：淡色库蚊 杀虫剂 抗药性 

分 类 号：R384.1[医药卫生—医学寄生虫学] S481.4[医药卫生—基础医学]