中国媒介生物学及控制杂志

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天然酶制剂净普力与常用化学杀虫剂灭蚊效果的比较研究

马红梅;柳小青;陈海婴;吴景文;郭学俭;李卫民   

  1. 江西省南昌市卫生防疫站生物媒介防制科 南昌330006
  • 出版日期:2004-04-20 发布日期:2004-04-20

The Comparasion of the Killing Activity of the Zymplex and the Insecticides Against Mosquito

MA Hong-mei; LIU Xiao-qing;CHEN Hai-ying;et al   

  1. Nanchang Health and AntiEpidemic Station,Nanchang 330006,China
  • Online:2004-04-20 Published:2004-04-20

摘要: 目的净普力与常用4种化学杀虫剂敌敌畏、溴氰菊酯、氯菊酯、残杀威对本地致乏库蚊、白纹伊蚊野生种群幼虫、卵、蛹的杀灭效果比较,观察在室内外条件下的残效时间。方法浸渍法。结果净普力、敌敌畏、溴氰菊酯、氯菊酯、残杀威对致乏库蚊的LC50(μg/ml)值分别为1046、0.2847、0.001389、0.111、0.5429;对白纹伊蚊的LC50(μg/ml)值分别为1206、0.04289、0.00064559、0.4931、0.978。但净普力杀卵、杀蛹能力与残杀威、溴氰菊酯相当;净普力对致乏库蚊、白纹伊蚊的室内残效时间分别为15、14d,室外残效分别为12、8d,较其他4类杀虫剂残效长。结论天然酶制剂可逐步用于除四害工作。

关键词: 净普力, 常用杀虫剂, 灭蚊效果, 研究

Abstract: Objective To compare the killing effect of the zymplex and other the four insecticides against larvae,eggs,pupae of Culex quinquefasciatus,Aedes albopictus<.Methods Immersion method.Results The LC50(μg/ml) of the zymplex,dichlorvos,deltamethrin,permethrin,propoxur against C.quinquefasciatus were 1046,0.284 7,0.001389,0.111,0.542 9 respectively,and against A.albopictus were 1206,0.04289,0.00064559,0.4931,0.978 respectively.The effect of zymplex on killing eggs,pupae was much higher than those of the other four insecticides,its residual period against C.quinquefasciatus and A.albopictus could last 15,14 days(laboratory condition);12,8 days(field),which were longer than those of the four other insecticides.Conclusion Zymplex can be introduced into the pest control operation.