潍坊市白纹伊蚊成蚊对常用杀虫剂的抗性调查  

Resistance of adult Aedes albopictus in Weifang City

作　　者：霍锡元[1] 丁树刚[1] 王宏伟 郑波 刘国军 HUO Xi-yuan;DING Shu-gang;WANG Hong-wei;ZHENG Bo;LIU Guo-jun(Weifang Center for Disease Control and Prevention,Weifang,Shandong 261061,China;Anqiu Center forDisease Control and Prevention,Anqiu,Shandong 262100,China)

机构地区：[1]潍坊市疾病预防控制中心,山东潍坊261061 [2]安丘市疾病预防控制中心,山东安丘262100

出　　处：《中华卫生杀虫药械》2022年第3期287-288,共2页Chinese Journal of Hygienic Insecticides and Equipments

基　　金：潍坊市卫生健康委(编号:WFWSJK-2021-153)。

摘　　要：目的 了解潍坊市白纹伊蚊成蚊对9种常用杀虫剂的抗性,为科学使用杀虫剂提供依据。方法 成蚊接触筒法,将获得数据依据判定标准进行分析,评价是否产生抗药性。结果 0.4%氯菊酯、0.07%高效氯氟氰菊酯和0.03%溴氰菊酯处理,白纹伊蚊成虫24 h死亡率为15.94%、28.36%和27.94%,表现为高抗性;0.4%高效氯氰菊酯处理,白纹伊蚊成虫24 h死亡率为77.46%,表现为抗性;0.5%马拉硫磷、2%毒死蜱、0.2%杀螟硫磷、0.2%噁虫威和0.05%残杀威处理,白纹伊蚊成虫24 h死亡率为100%、98.63%、100%、100%和100%,呈敏感。结论 不同种类杀虫剂应交替轮用,预防和减缓蚊虫抗性的产生。Objective To learn the resistance of adult Aedes albopictus to 9 commonly used insecticides in Weifang, and provide guidance for rational insecticide application.Methods According to the guidelines of bioassay on adult mosquitoes, the insecticide-impregnated papers were used to evaluate the resistance levels.Results The 24 h mortalities of Aedes albopictus adults treated with 0.4% permethrin, 0.07% beta-cyhalothrin and 0.03% deltamethrin were 15.94%,28.36% and 27.94%,indicating high resistance.When treated with 0.4% beta-cypermethrin, the 24 h mortality of Aedes albopictus adults was 77.46%,indicating resistance.The mortalities of Aedes albopictus adults were 100%,98.63%,100%,100% and 100% after treated with 0.5% malathion, 2% chlorpyrifos, 0.2% medinophos, 0.2% bendiocarb and 0.05% propoxur for 24 h, indicating susceptible.Conclusion Insecticides should be applied alternatively to prevent the development of resistance in adult Aedes albopictus.

关 键 词：白纹伊蚊 成虫 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]