滁州市家蝇对6种杀虫剂的抗药性调查  

Investigation of the Insecticide Resistance of Musca domestica to 6 Pesticides in Chuzhou

作　　者：向玉勇[1] 程凯[1] 周书芹[1] 付绪亮[1] 许柱[1] 王旭华[1] 

机构地区：[1]滁州学院生物与食品工程学院,安徽滁州239012

出　　处：《四川动物》2012年第1期113-115,共3页Sichuan Journal of Zoology

基　　金：安徽省高等学校优秀青年人才基金项目(2009SQRZ147);滁州学院大学生科研项目(2010xs053)

摘　　要：采用微量滴定法测定了滁州市家蝇对6种常见杀虫剂的抗药性。结果表明,滁州市的家蝇对毒死蜱、敌敌畏、高效氯氰菊酯、敌百虫、辛硫磷、溴氰菊酯6种常用杀虫剂都产生了很高的抗性,其LD50分别为1.1858、1.9505、0.9530、47.1834、1.2120、1.0053μg/只,相对抗性系数分别为49.62、139.32、207.17、263.59、390.97、1675.50。滁州应停止使用这些杀虫剂,加强对家蝇抗性对策的研究,延缓家蝇抗性的发展。The current insecticide resistance of Musca domestica to commonly used pesticides was tested by trace drop method in the laboratory.The results showed that the insecticide resistance of M.domestica to the 6 commonly used pesticides were significantly high,the LD50 values of M.domestica to chlorpyrifos,dichlorvos,beta-cypermethrin,trichlorfon,phoxim and deltamethrin were 1.1858,1.9505,0.9530,47.1834,1.2120,1.0053 μg/♀,respectively,and the resistance coefficients were 49.62,139.32,207.17,263.59,390.97,1675.50,respectively.Studies on its management strategies should be strengthened,and stop using these pesticides to prevent the development from increasing insecticide resistance.

关 键 词：家蝇 抗药性 微量滴定法 

分 类 号：R184[医药卫生—流行病学]