天津市2011-2015年蚊虫密度监测结果分析  

Analysis on the mosquito surveillance results during2011-2015, Tianjin

作　　者：侯海光[1] 秦娜[1] 

机构地区：[1]天津市疾病预防控制中心病媒生物科,天津300011

出　　处：《中国媒介生物学及控制杂志》2016年第6期563-565,共3页Chinese Journal of Vector Biology and Control

摘　　要：目的了解天津市2011-2015年蚊虫种群构成、季节消长规律及不同生境蚊密度,为蚊虫防治和蚊媒传染病的控制提供参考及依据。方法于2011-2015年4-11月,采用诱蚊灯法对天津市16个区(县)进行成蚊密度监测,对数据进行统计分析。结果共捕获蚊虫393 176只,隶属于2亚科3属4种,其中淡色库蚊为优势种,占捕蚊总数的94.98%。成蚊密度高峰期为7-8月,2011年7月成蚊密度最高,达42.08只/(灯·h)。5年中不同生境均以牲畜棚密度最高,平均成蚊密度为24.34只/(灯·h)。结论基本掌握了天津市蚊虫的密度、种群构成及季节消长情况,为蚊虫及蚊媒病的防制提供指导意见。ObjectiveTo determine the species composition and seasonality of mosquitoes in different environments inTianjin, then provide scientific basis and proposal for the prevention and control of mosquitoes and mosquito- bornediseases.MethodsFrom April to November during 2011 to 2015, mosquitoes were captured by light trapping in 16 citiesor countries of Tianjin, and then the data were analyzed. The adult mosquito surveillance data from every district collectedby light trapping were analyzed.ResultsFrom 2011 to 2015, 393 176 mosquitoes were captured,which belonged to 4species, 3 genera, 2 subfamilies, and Culex pipiens pallens was the predominant species, accounting for 94.98% of the totalnumber of mosquitoes. The active peak of mosquitoes was from July to August, the highest density appeared in July in 2011,which is 42.08/（trap·h）. In different environments, the density in livestock shed was always the highest from 2011 to 2015.The average density was 24.34/（trap·h）.ConclusionThe species composition and seasonal fluctuation of vectorsmosquitoes were preliminarily known. And the results provide guidance for mosquito and mosquito-borne diseases control.

关 键 词：蚊虫 密度 种群构成 季节消长 

分 类 号：R384.1[医药卫生—医学寄生虫学]