中国媒介生物学及控制杂志 ›› 2012, Vol. 23 ›› Issue (5): 455-457.

• 论著 • 上一篇    下一篇

实验用淡色库蚊、白纹伊蚊适宜取虫时间段的研究

王永明, 王东, 刘慧媛, 彭文广, 辛正   

  1. 济南市疾病预防控制中心病媒生物防制所, 山东济南 250021
  • 收稿日期:2012-03-28 出版日期:2012-10-20 发布日期:2012-10-20
  • 通讯作者: 辛正,Email: xinzheng121@163.com
  • 基金资助:
    2010年农业部农业行业标准制定和修订项目(农财发[2010]49号);济南市科技发展基金(201019043)

Study on suitable time of Culex pipiens pallens and Aedes albopictusfor the experiment for pesticide registration

WANG Yong-ming, WANG Dong, LIU Hui-yuan, PENG Wen-guang, XIN Zheng   

  1. Jinan Center for Disease Control and Prevention, Jinan 250021, Shandong Province, China
  • Received:2012-03-28 Online:2012-10-20 Published:2012-10-20
  • Supported by:
    Supported by the Agriculture Department of Agriculture-Funded Project to Develop Industry Standards([2010]No. 49),and theScience and Technology Development Fund of Jinan City(No. 201019043)

摘要: 目的 明确实验用淡色库蚊、白纹伊蚊不同性别羽化时间段,确定实验用虫最佳取蚊时间,以提高工作效率,保证药效实验的快速顺利完成。方法 对2种试虫进行标准化饲养,研究不同羽化时间段雌雄蚊的数量及比例。结果 淡色库蚊和白纹伊蚊蛹开始羽化后,均在第2、3天达到高峰,且羽化成蚊主要在前4天内完成;在整个羽化过程中,前2天羽化成蚊以雄蚊占绝大多数,之后雌蚊比例逐渐增加;羽化结束,雌雄性比接近1:1。结论 在驱、灭蚊制剂药效登记实验中,取第3~4天羽化的蚊虫作为实验用蚊备选群体,雌虫比例高,可方便、快捷地满足实验需求。

关键词: 淡色库蚊, 白纹伊蚊, 试验用蚊, 羽化, 药效实验

Abstract: Objective To identify the eclosion time of Culex pipiens pallens and Aedes albopictus for best getting the experimental females. Methods Rearing Cx. pipiens pallens and Ae. albopictus with standard rearing technique and study on numbers of females and males at different time of eclosion. Results The peak of adult emergence occured at 2nd and 3rd day after eclosion and most adults emergenced within 4 days. Adults was predominantly male about 2 d prior to adult eclosion. Two days later, females were the main part of emergenced adults. After all adults emergenced, gender ratio was close to 1:1. Conclusion Taking adults emergencing at 3-4 day will obtain high ratio of females which as materials for pesticide registration could meet the needs of experiment.

Key words: Culex pipiens pallens, Aedes albopictus, Mosquitoes for experiment, Eclosion, Experiment for pesticide registration

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