中国媒介生物学及控制杂志 ›› 2015, Vol. 26 ›› Issue (3): 254-257.DOI: 10.11853/j.issn.1003.4692.2015.03.009

• 论著 • 上一篇    下一篇

氯氟醚菊酯及其他3种杀虫剂对淡色库蚊和家蝇毒力及室内效果评价

李庆凤1, 高菊芳1, 谷银芳1, 黄健波2, 张腾腾1, 袁建忠2   

  1. 1 上海师范大学生命与环境科学学院, 上海200234;
    2 中国科学院上海生命科学研究院, 上海植物生理生态研究所, 上海200032
  • 收稿日期:2014-12-24 出版日期:2015-06-20 发布日期:2015-06-20
  • 通讯作者: 袁建忠,Email: yuangang188@126.com
  • 作者简介:李庆凤,女,在读硕士,主要从事病媒生物分子生物学研究,Email: liqing.feng2007@163.com

Activity of meperfluthrin and other three insecticides against Culex pipiens pallens and Musca domestica under laboratory conditions

LI Qing-feng1, GAO Ju-fang1, GU Yin-fang1, HUANG Jian-bo2, ZHANG Teng-teng1, YUAN Jian-zhong2   

  1. 1 College of Life and Environment Sciences, Shanghai Normal University, Shanghai 200234, China;
    2 Shanghai Institute of Plant Physiology and Ecology, Shanghai Institutes for Biological Sciences, the Chinese Academy of Sciences, Shanghai 200032, China
  • Received:2014-12-24 Online:2015-06-20 Published:2015-06-20

摘要:

目的 评价氯氟醚菊酯、四氟甲醚菊酯、四氟苯菊酯和右旋炔丙菊酯对淡色库蚊和家蝇的毒杀或击倒效果。方法 采用浸渍法测定淡色库蚊4龄幼虫的半数致死浓度(LC50);采用28 m3模拟现场法测定淡色库蚊羽化4 d未吸血成虫的半数击倒中时(KT50);采用饲喂法测定家蝇3龄幼虫的LC50;采用方箱法测定雌成蝇的KT50结果 氯氟醚菊酯、四氟甲醚菊酯、四氟苯菊酯和右旋炔丙菊酯对淡色库蚊幼虫的LC50分别为0.94、2.28、3.10和54.00 μg/L;对成蚊的KT50分别为21.80、26.89、53.96、>60 min。氯氟醚菊酯、四氟苯菊酯、四氟甲醚菊酯和右旋炔丙菊酯对家蝇幼虫的LC50分别为4.20、5.81、9.92和146.96 μg/g;对雌成蝇的KT50分别为7.22、5.05、7.97和13.02 min。结论 氯氟醚菊酯对淡色库蚊幼虫和成虫及家蝇幼虫防治效果均优于四氟甲醚菊酯、四氟苯菊酯和右旋炔丙菊酯,对家蝇成虫的击倒效果稍逊于四氟苯菊酯。

关键词: 氯氟醚菊酯, 杀虫剂, 淡色库蚊, 家蝇

Abstract:

Objective To evaluate the toxic and knockdown activity of meperfluthrin, dimefluthrin, transfluthrin and prallethrin, against Culex pipiens pallens and Musca domestica. Methods The dipping method was applied to determine the LC50 of the 4th instar larvae of Cx. pipiens pallens. The 28 m3 simulated site method was used to determine the KT50 of four - day old adults post - emergence of Cx. pipiens pallens, which were non - blood fed. Musca domestica larvae were bioassayed with feeding method and the effect was determined by LC50. For female M. domestica adults, the KT50 were determined by vaporizing mat method (quadrate box method). Results The LC50 of meperfluthrin, dimefluthrin, transfluthrin and prallethrin against Cx. pipiens pallens larvae were 0.94, 2.28, 3.10 and 54.00 μg/L, respectively, and the KT50 were 21.80, 26.89, 53.96, >60 min against Cx. pipiens pallens adults, respectively. The LC50 of meperfluthrin, transfluthrin, dimefluthrin and prallethrin were 4.20, 5.81, 9.92, 146.96 μg/g against M. domestica larvae, respectively, and the KT50 were 7.22, 5.05, 7.97, 13.02 min against female M. domestica adults, respectively. Conclusion Meperfluthrin is an active insecticide against larval M. domestica and Cx. pipiens pallens, and is more active than dimefluthrin, transfluthrin and prallethrin. The activity of meperfluthin against M. domestica adults is slightly less than transfluthrin.

Key words: Meperfluthrin, Insecticides, Culex pipiens pallens, Musca domestica

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