石家庄市家蝇对常用杀虫剂的抗性调查  

Resistance of Musca domestica to commonly used insecticides in Shijiazhuang City

作　　者：庞志钊[1,2] 崔亚婧 鲁乾 赵树青 翟士勇[1,2] PANG Zhizhao;CUI Yajing;LU Qian;ZHAO Shuqing;ZHAI Shiyong(Shijiazhuang Center for Disease Control and Prevention,Shijiazhuang,HeBei 050011,China;Hebei key Loboratory of Intractable Pathogens,Shijiazhuang,HeBei 050011,China)

机构地区：[1]石家庄市疾病预防控制中心,河北石家庄050011 [2]河北省疑难病原研究重点实验室,河北石家庄050011

出　　处：《中华卫生杀虫药械》2024年第1期94-95,共2页Chinese Journal of Hygienic Insecticides and Equipments

摘　　要：目的调查石家庄市家蝇对常用杀虫剂的抗药性,为科学使用杀虫剂提供依据。方法采用微量点滴法进行抗药性测定。结果家蝇对甲基吡恶磷、氯菊酯、联苯菊酯、高效氯氟氰菊酯的LD_(50)分别为0.3835、0.3297、0.1786、0.0436μg/♀;家蝇对上述药剂的抗性倍数分别为31.69、38.34、3.78、14.06。结论需要持续开展家蝇抗药性监测,在环境治理的基础上选择低抗性的杀虫剂。Objective To investigate the resistance of Musca domestica to commonly used insecticides in Shijiazhuang City,and to provide the basis for scientific application of insecticides.Methods Topical application was employed for the insecticide resistance test.Results The LD_(50)s of azamethiphos,permethrin,bifenthrin and lambda-cyhalothrin were 0.3835,0.3297,0.1786 and 0.0436μg/♀respectively,showing 31.69,38.34,3.78 and 14.06 folds resistance developed by M.domestica adults to the four insecticides tested.Conclusion It is necessary to continuously monitor the resistance of M.domestica and select insecticides with low resistance based on environmental management.

关 键 词：家蝇 点滴法 杀虫剂 抗性 

分 类 号：R384.2[医药卫生—医学寄生虫学] S481.4[医药卫生—基础医学]