中国媒介生物学及控制杂志 ›› 2017, Vol. 28 ›› Issue (5): 499-501.DOI: 10.11853/j.issn.1003.8280.2017.05.025

• 调查研究 • 上一篇    下一篇

宁夏部分地区家蝇对5种卫生杀虫剂的抗药性调查

韩坤1, 张术斌1, 杨聪1, 郑艳娟2, 吴建华2, 翟晓明3, 黑进银4, 贺光忠5   

  1. 1 宁夏回族自治区疾病预防控制中心毒理科, 银川 750004;
    2 银川市疾病预防控制中心, 银川 750011;
    3 固原市原州区疾病预防控制中心, 宁夏 固原 756000;
    4 吴忠市疾病预防控制中心, 宁夏 吴忠 751100;
    5 石嘴山市疾病预防控制中心, 宁夏 石嘴山 753000
  • 收稿日期:2017-06-22 出版日期:2017-10-20 发布日期:2017-10-20
  • 作者简介:韩坤,女,主管检验技师,主要从事病媒生物防制工作,Email:khan2006@163.com

Survey on insecticides resistance of Musca domestica to five insecticides from some areas in Ningxia

HAN Kun1, ZHANG Shu-bin1, YANG Cong1, ZHENG Yan-juan2, WU Jian-hua2, ZHAI Xiao-ming3, HEI Jin-yin4, HE Guang-zhong5   

  1. 1 Ningxia Center for Disease Control and Prevention, Yinchuan 750004, Ningxia Hui Autonomous Region, China;
    2 Yinchuan Center for Disease Control and Prevention;
    3 Yuanzhou Center for Disease Control and Prevention;
    4 Wuzhong Center for Disease Control and Prevention;
    5 Shizuishan Center for Disease Control and Prevention
  • Received:2017-06-22 Online:2017-10-20 Published:2017-10-20

摘要: 目的 了解宁夏回族自治区(宁夏)银川、固原、吴忠和石嘴山市家蝇对5种卫生杀虫剂的抗药性状况。方法 2015-2016年在银川市兴庆区、固原市原州区、吴忠市利通区和石嘴山市大武口区的农贸市场、牲畜养殖场和垃圾场等地采集家蝇测定抗性。采用微量点滴法测定家蝇对杀虫剂的半数致死浓度(LD50)。结果 银川、固原、吴忠和石嘴山市的家蝇对5种卫生杀虫剂均产生了不同程度的抗药性,4个市对高效氯氰菊酯、溴氰菊酯、残杀威、DDT、毒死蜱5种杀虫剂的平均LD50值分别为0.1333、0.0678、2.0716、3.8104和0.1526μg/只,与文献报道的敏感品系试虫比较,其抗性倍数分别为26.66、135.60、48.74、381.04和5.09倍,DDT最高,毒死蜱最低。结论 亟需采取有效延缓家蝇抗药性的对策应用于灭蝇工作中。

关键词: 家蝇, 点滴法, 杀虫剂, 抗药性

Abstract: Objective To investigate the susceptibility of Musca domestica to five kinds of insecticide from Yinchuan, Guyuan, Wuzhong and Shizuishan in Ningxia Hui Autonomous Region. Methods To investigate insecticides resistance of M. domestica from Xingqing of Yinchuan, Yuanzhou of Guyuan, Litong of Wuzhong and Dawukou of Shizuishan at farmers' markets, farm and dump sites from 2015 to 2016. The topical application method was used to determine the median lethal dose of M. domestica. Results Different degrees of resistance of M. domestica to five insecticides were observed in Yinchuan, Guyuan, Wuzhong and Shizuishan. The average LD50 to beta-cypermethrin, deltamethrin, propoxur, acephate and dichlorvos were 0.133 3, 0.067 8, 2.071 6, 3.810 4, and 0.152 6 μg/♀ in four cities. Compared with the susceptible strain reported in literature, the resistance ratio(R/S)were 26.66, 135.60, 48.74, 381.04, and 5.09 fold, DDT being the highest and dichlorvos the lowest. Conclusion It is necessary to take action to prevent the pesticide resistance in M. domestica.

Key words: Musca domestica, Topical application method, Insecticide, Insecticide resistance

中图分类号: