洋山口岸蚊虫调查研究

发布时间：2018-01-21 23:24

本文关键词： 蚊种群活动规律季节消长　出处：《中国国境卫生检疫杂志》2015年S1期 　论文类型：期刊论文

【摘要】：目的了解上海小洋山岛上蚊虫的组成、分布与活动规律。方法用CO_2诱捕器法、灯诱法和采集幼虫等方法进行调查。结果上海小洋山地区采获蚊虫经分类鉴定隶属于5属11种,其中按蚊属1种,伊蚊属2种,库蚊属5种,阿蚊属1种,骚扰蚊属2种;季节消长(CO_2诱捕器法)呈波形,蚊虫于5月出现,7月达到高峰,9-10月逐渐减少至消失;侵袭人类以三带喙库蚊(占25.92%)、致倦库蚊和淡色库蚊(占44.48%)为多;活动消长,夜间以库蚊和按蚊为主,活动高峰为日落后1 h至3 h,白昼为白纹伊蚊;蚊虫的滋生地为下水道和小型积水。结论致倦库蚊、淡色库蚊、三带喙库蚊是该地区危害人类的主要蚊种,本次调查为小洋山蚊虫控制提供了生态学依据。
[Abstract]:Objective to understand the composition, distribution and activity of mosquitoes on Xiaoyangshan Island, Shanghai. Methods CO_2 trap was used. Results 11 species of mosquitoes belonging to 5 genera were collected in Xiaoyangshan area of Shanghai, including 1 species of Anopheles, 2 species of Aedes, 5 species of Culex and 1 species of Anopheles. 2 species of Anopheles; Seasonal fluctuation of CO2 trap method) showed waveform, mosquito appeared on May, reached the peak on July and gradually decreased to disappear in September-October. Culex tritaeniorhynchus (25.92%), Culex pipiens quinquefasciatus and Culex pipiens pallens (44.48%) were the most common infestation. The main activities were Culex pipiens and Anopheles aegypti at night, the peak was 1 h to 3 h after sunset, and the daytime was Aedes albopictus. Conclusion Culex pipiens pipiens pipiens, Culex pipiens pallens and Culex tritaeniorhynchus are the major mosquito species harmful to humans in this area. The investigation provides an ecological basis for mosquito control in Xiaoyang Mountain.
【作者单位】：洋山出入境山检验检疫局;
【分类号】：R384.1
【正文快照】： 医学媒介生物监测是国境口岸预防虫媒传染病的一项重要系统、长期、连续性基础工作,是供口岸机构实施、评估和制定病媒生物控制策略与措施依据[1、2]。2014年,按照《全国口岸及相邻边境线医学媒介生物本底调查和监测专项工作方案》的要求,开展了2014年洋山口岸的蚊虫调查与监

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