中国媒介生物学及控制杂志 ›› 2010, Vol. 21 ›› Issue (5): 434-436.

• 论著 • 上一篇    下一篇

山东省淡色库蚊对化学杀虫剂的抗性及防治对策

李士根1,王兆杰2,全芯1,谭文彬1,高红刚1,王怀位3   

  1. 1. 济宁医学院病原生物学教研室(山东济宁272013);
    2. 济宁市任城区疾病预防控制中心;
    3. 山东省寄生虫病防治研究所
  • 收稿日期:2010-05-19 出版日期:2010-10-20 发布日期:2010-10-20
  • 作者简介:李士根(1966-),男,博士,副教授,主要从事医学寄生虫学教学与研究。Email: shigenli@yahoo.com.cn
  • 基金资助:

    山东省卫生厅资助项目(2007CA2CEB1);济宁市科技局资助项目

Resistance of Culex pipiens pallens to chemical insecticides in Shandong province and corresponding control measures

LI Shi-gen1, WANG Zhao-jie2, QUAN Xin1, TAN Wen-bin1, GAO Hong-gang1, WANG Huai-wei3   

  1. 1. Pathogen Biology Teaching and Research Section of Jining Medical College, Jining 272013, Shandong Province, China;
    2. Jining Rencheng District Center for Disease Control and Prevention;
    3. Shandong Institute Parasitic Diseases
  • Received:2010-05-19 Online:2010-10-20 Published:2010-10-20
  • Supported by:

    Supported by the Shandong Health Bureau Grant(No. 2007CA2CEB1)and Jining Technology to Support Projects

摘要:

目的 了解山东省淡色库蚊对常用化学杀虫剂的抗性状况,为合理有效地进行蚊虫化学防治提供依据。方法 采用WHO生物测定方法,测定淡色库蚊敏感品系和现场种群对5种杀虫剂的抗性。结果 6个现场淡色库蚊种群对DDT、DDVP、马拉硫磷、残杀威、溴氰菊酯的抗性指数分别为1.59~28.48、2.22~15.72、2.36~5.50、3.40~6.33、8.50~36.00倍。结论 山东省淡色库蚊对5种常用化学杀虫剂均产生不同程度的抗药性,应采取适当措施克服或延缓蚊虫抗药性的产生和发展。

关键词: 淡色库蚊, 化学杀虫剂, 抗药性

Abstract:

Objective To evaluate the resistance of Culex pipiens pallens to commonly used chemical insecticides in Shandong province, providing the basis for proper and efficient administration of insecticidal chemicals. Methods The WHO bioassay was used to test the resistance of susceptible strains and field populations of Cx. pipiens pallens to 5 kinds of insecticide. Results Of 6 field populations of Cx. pipiens pallens, the resistance indices for DDT, DDVP, malathion, propoxur and deltamethrin were 1.59-28.48, 2.22-15.72, 2.36-5.50, 3.40-6.33 and 8.50-36.00. Conclusion Cx. pipiens pallens in Shandong province has generated different degrees of resistance to the 5 commonly used chemical pesticides. Therefore, appropriate measures should be taken to prevent or delay the emergence and development of insecticidal resistance in mosquitoes.

Key words: Culex pipiens pallens, Chemical insecticides, Resistance

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