泰安市城区家蝇抗药性调查研究  

Resistance investigation of Musca domestica to insecticides in Tai'an city

作　　者：马德珍[1] 赵爱华[1] 

机构地区：[1]泰安市疾病预防控制中心,山东泰安271000

出　　处：《中华卫生杀虫药械》2013年第5期436-437,共2页Chinese Journal of Hygienic Insecticides and Equipments

基　　金：国家科技重大专项课题"重要病媒生物监测和传播相关病原体检测技术研究"(编号:2008ZX1004-010)子课题(编号:20110416)

摘　　要：目的了解泰安市城区家蝇对常用杀虫剂的抗药性状况,为科学合理使用杀虫剂提供依据。方法采用点滴法测定家蝇的抗药性。结果岱岳区和泰山区家蝇对敌敌畏均已产生最高抗,LD50分别为0.900 9和0.484 9μg/只;对高效氯氰菊酯均已产生高抗,LD50分别为0.096 8和0.085 8μg/只;岱岳区家蝇对溴氰菊酯产生高抗,LD50为0.008 5μg/只;泰山区则为最高抗,LD50为0.026 8μg/只。结论泰安市城区家蝇对3种常用杀虫剂均产生了不同程度的抗药性。建议科学合理地选用杀虫剂,积极提倡以环境治理为主,化学防治为辅的综合防治措施,把蝇密度控制在较低水平。Objective To understand Musca domestica resistance to commonly used insecticides and provide the basis information for using insecticides reasonably. Methods Topical application was used to identify the resistance of Musca domestica. Results In Daiyue and Taishan,Musca domestica had evoluted the highest resistance to DDVP and high resistance to cypermethrin. While in Daiyue ,Musca domestica had evoluted high resistance to dehamethrin; and in Taishan,Musca domestica had evoluted the highest resistance to deltamethrin. Conclusion Musca domestica has developed obvious resistance to 3 insecticides in Tai＇ an city. It is essential to use insecticides reasonably and call for integrated pest management of environmental management and chemical control.

关 键 词：家蝇 抗药性 杀虫剂 

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]