2009年浙江省诱蚊灯法监测蚊虫结果分析

目的掌握浙江省蚊类种群分布和季节性消长等动态变化规律,为蚊媒性疾病的预防提供参考。方法统一使用武汉吉星环保科技有限公司生产的诱蚊灯,诱捕蚊虫。结果淡色库蚊为浙江省大多数地区的主要优势种,三带喙库蚊在宁波和丽水地区为主要种群,白纹伊蚊在全省大部分地区均有分布。蚊虫在6-9月为活动高峰期,捕蚊数占全年的79.80%,5个不同生境中,以牲畜棚最多,占捕蚊总数的46.03%。结论浙江省地理环境和气候条件适宜多种蚊虫的生长,提示各地防制蚊媒传染病,控制蚊密度非常重要。

Analysis of mosquito monitoring results using light traps in Zhejiang province,2009

Objective To provide an overview of such dynamics as the population distribution and seasonal variation of mosquitoes in Zhejiang province, which gives the basis for prevention of mosquito-borne diseases. Methods Mosquito light traps produced by one manufacturer, Wuhan Jixing Environmental Protection Technology Co., Ltd, were used to collect the insects. Results Culex pipiens pallens mosquitoes were the predominant species in most areas of Zhejiang province, while Cx. tritaeniorhynchus mosquitoes were predominant in Ningbo and Lishui areas, and Aedes albopictus were distributed in most parts of the province. Mosquito activities peaked from June to September, as the number of mosquitoes captured in this period accounted for 79.80% of the total in a year. Of the 5 different habitats, stockyards contained the most mosquitoes, accounting for 46.03%. Conclusion Zhejiang＇s geographical environment and climatic conditions are favorable to the growth of a variety of mosquitoes, making the prevention and control of mosquito-borne diseases and reduction of mosquito density essential in all areas of the province.