天津市病媒生物监测分析  

Investigation of medical vectors in Tianjin

作　　者：秦娜[1] 李培羽[1] 

机构地区：[1]天津市疾病预防控制中心,天津300011

出　　处：《中华卫生杀虫药械》2014年第6期552-554,共3页Chinese Journal of Hygienic Insecticides and Equipments

摘　　要：目的了解天津市病媒生物种群、密度分布及季节消长规律,为制定防治措施提供依据。方法 2011-2013年采用夹夜法监测鼠密度,用诱蚊灯法监测蚊密度,用笼诱法监测蝇密度,用粘捕法监测蟑螂密度,记录并统计监测结果。结果 2011-2013年天津市年平均鼠密度分别为0.20%、0.19%、0.23%,褐家鼠、小家鼠为优势种;年平均蚊密度分别为18.82、11.09、8.99只/(h·灯),淡色库蚊为优势种;年平均蝇密度为4.76、4.20、3.81只/笼,家蝇为优势种。蟑螂年平均密度分别为1.13、0.54、0.34只/张,德国小蠊是优势种。结论经常开展卫生宣传,搞好环境治理,消除孳生地,是消灭"四害"工作的重点。Objective To grasp the population density and its seasonal fluctuation of main medical vectors in Tian- jin,and provide scientific basis for the vector control. Methods The night trapping, lamp trapping, cage trapping and sticky trapping were conducted to monitor the densities of rats, adult mosquitoes, flies and cockroaches respective- ly. Results From 2011to 2013 ,the rat densities were 0. 20% ,0. 19% and 0. 23% ,and the dominant species was Rattus norvegicus and Mus musculus ; the densities of adult mosquitoes were 18.82,11.09 and 8.99 insects per lamp hour in the three years, and Culex pipiens pallens was the dominant species. The fly densities were 4. 76,4.20 and 3.81 pieces per cage, and Musca domestica was the dominant species. The densities of cockroaches were 1.13,0. 54 and 0. 34 pieces per sticky and Blattella germanica was the dominant species. Conclusion It is important to carry out health dissemination, environment improvement in vector control.

关 键 词：媒介生物 密度调查 种群构成 季节消长 

分 类 号：R384[医药卫生—医学寄生虫学]