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目的掌握吉林省蚊虫种群分布及季节消长规律,为防控蚊媒传染性疾病提供参考。方法采用诱蚊灯法,于2015年5-10月在吉林省9个市(州)城区开展蚊虫密度监测。结果共捕获成蚊13 397只,隶属2亚科3属4种,其中淡色库蚊(46.33%)为优势种。全年平均蚊密度为1.00只/(灯·h),成蚊密度的季节消长呈单峰曲线,高峰期在8月。结论初步掌握了吉林省城区蚊虫的种群密度、分布和季节消长情况,淡色库蚊为居民区、公园、医院和农户的绝对优势种,牲畜棚的优势种为刺扰伊蚊,全省6-9月可开展蚊虫防治工作。
Objective To master the distribution and seasonal fluctuation of mosquito population in Jilin Province and provide references for the prevention and control of mosquito-borne infectious diseases. Methods Mosquito lamp method was used to monitor mosquito density in 9 cities (prefecture) in Jilin Province from May to October in 2015. Results A total of 13 397 adult mosquitoes were captured, belonging to 4 genera, 3 genera, 2 subfamilies, of which Culex pipiens pallens (46.33%) were dominant species. The annual average mosquito density was 1.00 / (lamp · h), and the seasonal fluctuation of adult mosquito density showed a single peak curve with a peak in August. Conclusion The population density, distribution and seasonal fluctuation of mosquitoes in urban areas of Jilin Province are initially mastered. Culex pipiens pallens are the dominant species in residential areas, parks, hospitals and farms. The predominant species in livestock sheds are Aedes albopictus, September can carry out mosquito control work.