中国媒介生物学及控制杂志

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湖北省1991至1998年家蝇抗性监测结果分析

刘开林;董大萍   

  1. 湖北省卫生防疫站 武汉430079
  • 出版日期:2001-10-20 发布日期:2001-10-20

An Analysis of the Resistance House Fly in Hubei Province from 1991 to 1998

LIU Kai-lin; DONG Da-ping   

  1. Health and Epidemic Provention Station of Hubei Province, Wuhan 430079,China
  • Online:2001-10-20 Published:2001-10-20

摘要: 目的:分析湖北省1991~1998年家蝇对杀虫剂抗性状况,探讨防制对策。方法:微量点滴法。结果:湖北省家蝇对溴氰菊酯、二氯苯醚菊酯、胺菊酯、敌敌畏抗性较高,比1990年分别增高4.32、1.78、1.27和60.34倍。结论:家蝇对4种杀虫剂已产生不同程度的抗性,应加强监测和技术指导,实施综合治理,合理用药,以延缓家蝇抗性的发展。

关键词: 家蝇, 抗药性, 杀虫剂

Abstract: Objective:To analyze the resistance situation of house fly to insecticides in Hubei province from 1991 to 1998 and work out the practical tactics for control.Method:The resistant clegrees of house fly were cletermined by micro-drop way.Result:In Hubei province,the resistance for house fly to Delfamethrin,Tetramethin and DDVP increased 4.32,1.78,1.27,60.34 times in 9 years.Conclusion:It was discussed that the management strategies of resistant houseflies in Hubei province.