Chines Journal of Vector Biology and Control ›› 2017, Vol. 28 ›› Issue (4): 362-363.DOI: 10.11853/j.issn.1003.8280.2017.04.014

Previous Articles     Next Articles

Resistance of Musca domestica to commonly used insecticides in Anshun city,China in 2016

LIANG Wen-qin1, XIE Peng-liang2, DAI Hui3, LI Hong3, TIAN Zhen-zao1, LIU Zhao-bing1, ZOU Zhi-ting1   

  1. 1 Guizhou Center for Disease Control and Prevention, Guiyang 550004, Guizhou Province, China;
    2 Anshun Center for Disease Control and Prevention;
    3 School of Public Health, Guizhou Medcial University
  • Received:2017-02-26 Online:2017-08-20 Published:2017-08-20
  • Supported by:
    Supported by the National Youth Natural Science Foundation of China (No. 31601841), Program of Science and Technology Foundation of Guizhou Province[No. Qian Ke He J Word (2015)2085] and Guizhou Province Government Founds for Talent Base Construction for Infectious Disease Control and Prevention[No. Qian Ren Ling Fa(2013)15] [Sub-project:(RCJD1401)]

2016年贵州省安顺市家蝇对常用杀虫剂的抗药性调查

梁文琴1, 谢朋亮2, 戴慧3, 黎红3, 田珍灶1, 刘昭兵1, 邹志霆1   

  1. 1 贵州省疾病预防控制中心传染病防治研究所病媒生物监测与消杀科, 贵阳 550004;
    2 安顺市疾病预防控制中心, 贵州 安顺 561000;
    3贵州医科大学公共卫生学院, 贵阳 550025
  • 通讯作者: 邹志霆,Email:zzt@gzscdc.org
  • 作者简介:梁文琴,女,博士,副主任技师,主要从事系统与应用蜱螨学及病媒生物抗药性研究,Email:liangwenqin521@126.com
  • 基金资助:
    国家青年科学基金(31601841);贵州省科学技术基金(黔科合J字〔2015〕2085号);贵州省传染病预防与控制人才培养基地项目(黔人领发〔2013〕15号)子项目(RCJD1401)

Abstract: Objective To investigate the resistance of Musca domestica to commonly used insecticides in Anshun city, Guizhou province, provide guidance in the control of M. domestica. Methods WHO recommended topical application method was used to determine the resistance levels of M. domestica to four insecticides in Xixiu district, development zone and Pingba county. The experimental data were statistically analyzed by SPSS 17.0 software. Results Musca domestica in Anshun city showed different levels of resistance to four commonly used insecticides. Statistics revealed that the resistance to propoxur could not obtain results by using topical application method, which was significantly different from the other three insecticides. The median lethal dose (LD50) of the adult flies against DDVP, beta-cypemethrin, and deltamethrin were 0.526-0.739, 0.135-0.254, and 0.108-0.176 μg, and the resistance ratios were 175.33-246.33, 7.94-14.94, and 15.43-25.14, respectively; that the resistance to DDVP was the highest. Conclusion Musca domestica in Anshun city have developed resistance to the tested insecticides, especially to propoxur and DDVP. Therefore, in practice, insecticides resistance surveillance should be highlighted for wise use of insecticides.

Key words: Musca domestica, Insecticide resistance, Bioassay, Anshun city

摘要: 目的 调查2016年贵州省安顺市家蝇对4种常用杀虫剂的抗药性,为当地家蝇的防控提供理论依据。方法 采用WHO推荐的微量点滴法检测安顺市西秀区、开发区和平坝县家蝇对4种常用杀虫剂的抗药性,利用SPSS 17.0软件进行统计学分析并计算半数致死量(LD50)及其95%CI结果 安顺市家蝇对4种常用杀虫剂均产生了不同程度的抗药性,其中残杀威已基本失效,无法得出检测结果;对DDVP、高效氯氰菊酯和溴氰菊酯的LD50分别为0.526~0.739、0.135~0.254和0.108~0.176 μg/♀;抗性倍数分别为175.33~246.33、7.94~14.94和15.43~25.14倍,对DDVP的抗性最高,对高效氯氰菊酯的抗性最低。结论 安顺市家蝇对4种常用杀虫剂均产生了抗药性,尤其是对残杀威和DDVP已达极高抗性水平;应加强安顺市病媒生物抗药性监测,科学合理地使用杀虫剂。

关键词: 家蝇, 抗药性, 生物测定, 安顺市

CLC Number: