2008—2009年广州萝岗口岸蚊类调查

    2008—2009年广州萝岗口岸蚊类调查

    刘永松 梁慧懿 黄 奋 李国华 翟金声 张卫东 吴振华 陈 迦 林锡汉

    （广州出入境检验检疫局，广州 510623）

    摘要 〔目的〕掌握广州市萝岗口岸蚊类的种群构成、不同生境密度分布及其季节消长情况，为口岸媒介生物的有效防控及其传染病的有效控制提供依据。〔方法〕按照国家质量监督检验检疫总局《国境口岸医学媒介生物本底调查方法》，采用人工小时法和人帐诱捕法对蚊类孳生和栖息地进行为期1年的调查。〔结果〕捕获成蚊2690只，经鉴定隶属2亚科3属6种，致倦库蚊为优势蚊种，占78.74％，其次分别为白纹伊蚊、骚扰阿蚊、三带喙库蚊、中华按蚊和褐尾库蚊；全年平均蚊密度为28.2只/人工•h，全年以在建新办公楼蚊密度最高，为53只/人工•h；成蚊季节消长高峰期在4~6月份，白纹伊蚊季节消长高峰期在6~8月份。〔结论〕本次调查得出较为详细的口岸蚊媒本底资料，为今后蚊媒防治工作提供切实的技术指导，当前灭蚊工作的重点是加强对车检场的卫生监督，消灭蚊虫滋生地。

    关键词 蚊类；种群；密度；季节消长；口岸；调查

    〔中图分类号〕　R184.31　〔文献标识码〕　B

    Investigation on Mosquitoes at Luogang Portsin Guangzhou from 2008 to 2009    Liu Yongsong,Liang Huiyi, Huang Fen, Li Guohua Zhai Jinsheng, Zhang Weidong, WuZhenhua, Chen Jia, Lin Xihan. Guangzhou Entry and Exit Inspectionand Quarantine Bureau, Guangzhou 510623,China

    [Abstract]   Objective  To investigate Mosquito species composition, density, distributionin different habitats and their seasonal growth and decline atLuogang port in Guangzhou city, and to provide the scientific basisfor controlling mosquito and its foci of infectious diseases. Method   In accordance with the “Frontier Port VectorBackground Medical Methods of Investigation” of the GeneralAdministration of Quality Supervision, Inspection and Quarantine ofP.R.C, labor hour method and method of mosquito trapping by personin net were taken to survey for one year.  Result  It was found out that 2 690 adult mosquitoes which belong to 2subfamily, 3 genera and 6 species, and Culex quinquefasciatus wasthe dominant mosquito for 78.74%, followed by the Aedes albopictus,Amigeres subalbatus, Culex tritaeniorhynchus, Anopheles sinensisand Culex fuscanus; the annual average mosquito density was28.2/person•h whole year the mosquito density in the new officebuilding was the largest (53/person•h); Seasonal fluctuation ofAedes albopictus reach the peak from june to August. Conclusion  The investigation obtained specific detailedbackground information, which would be used for effective controlmosquito in the future.

    [Key words]   Mosquito; Speciescomposition; Density; Seasonal growth and decline; Port;Inestigation