| 家蝇对常用杀虫剂敏感性的调查研究 |
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| 引用本文： | 张玉勤,刘吉起,魏先峰,郭祥树. 家蝇对常用杀虫剂敏感性的调查研究[J]. 中华卫生杀虫药械, 2011, 0(2): 130-131,134 |
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| 作者姓名： | 张玉勤 刘吉起 魏先峰 郭祥树 |
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| 作者单位： | [1]河南省疾病预防控制中心,河南郑州450016 [2]兰考县民政局医院,河南开封475300 |
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| 摘 要： | 目的掌握家蝇对常用杀虫剂的抗药性情况,为蝇类防治提供科学依据。方法用WHO推荐的点滴法,测定羽化后3～5日龄的健康雌蝇。结果 2010年河南省家蝇对高效氯氰菊酯、溴氰菊酯、敌敌畏、氯氰菊酯的LD50分别为0.509 7～1.175 0、0.252 6～0.751 0、0.165 3～0.984 4、1.030 0～2.951 0μg/♀,相对抗性倍数分别为101.9～235.0、421～1 251.7、1.8～11.0、223.9～641.5。结论除了敌敌畏外,其余3种药剂全部为高抗水平,建议采用以治理环境为主的综合防治措施,以及轮换使用其他类型的杀虫剂。
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| 关 键 词： | 家蝇 抗性 杀虫剂 |
Sensitivity and control countermeasures of Musca domestica to common used insecticides |
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| ZHANG Yu-qin,LIU Ji-qi,WEI Xian-feng,GUO Xiang-shu. Sensitivity and control countermeasures of Musca domestica to common used insecticides[J]. Chinese Journal of Hygienic Insecticides and Equipments, 2011, 0(2): 130-131,134 |
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| Authors: | ZHANG Yu-qin LIU Ji-qi WEI Xian-feng GUO Xiang-shu |
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| Affiliation: | 1.Henan Provincal Center for Disease Control and Prevention,Zhengzhou 450016,China;2.Civil Affairs Bureau of Lankao County,Kaifeng 475300,China) |
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| Abstract: | Objective To master the sensitivity of Musca domestica to frequently used insecticides and provide scientific basis for using insecticides in future.Methods Topical drop method from WHO used for healthy Musca domestica which were 3-5 days old.Results The LD50 of beta-cypermethrin,deltamethrin,DDVP,cypermethrin were 0.509 7-1.175 0,0.252 6-0.751 0,0.165 3-0.984 4,1.030 0-2.951 0 μg/♀,so the relative resistances were 101.9-235.0,421-1 251.7,1.8-11.0,223.9-641.5.Conclusion The others develop high resistance except for DDVP,so it＇s suggested that the synthetical measures of control should be applied,or the other insecticides should be used in the next years. |
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| Keywords: | Musca domestica resistance insecticides |
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