福建省漳州地区蚊媒种类及孳生环境调查

Mosquito species and their habitats in Zhangzhou, Fujian

目的掌握福建省漳州地区蚊虫种类以及孳生环境,为福建省蚊媒病的预防与控制提供依据。方法采用幼虫调查法,结合人诱法、牛诱法,调查福建省漳州地区6个县,主要在居民区、山区和港口采集幼虫,饲养为成蚊后鉴定。结果此次调查蚊种经鉴定隶属于3亚科9属40种,其中按蚊属4种,伊蚊属12种,库蚊属14种,其他蚊属10种,首次在福建地区报道捕获蓝带蚊属的科利蓝带蚊;不同地区捕获的蚊种不同,南靖和平和县捕获的蚊种数量最多,有27种;调查蚊媒8种孳生环境,其中竹筒孳生蚊虫有15种,山沟溪涧积水形成的泉水沟、石穴各有11种,其他孳生环境蚊种数量相对较少。结论福建省漳州地区存在多种疾病相关的蚊类病原媒介,应针对性加强登革热等蚊媒监测调查,并结合其孳生环境综合性治理。

Objective To investigate the mosquito species and breeding environment in Zhangzhou of Fujian, and to provide basis for prevention and control of mosquitoes and mosquito-borne diseases.Methods A series of combinedlarvae investigation methods, human bait method and ox-trap method were used. The mosquitoes were collected mainly inthe residential area, mountain area and the port of six counties. Then they were classified and identified after larvaedeveloping into adult.ResultsThe mosquitoes were identified to 40 species, 9 genus and 3 subfamilies. They were 4species of Anopheles, 12 Aedes, 14 Culex and 10 other mosquito genera. Uranotaenia koli Peyton et Klein was first reportedin Fujian. Different mosquito species were captured in different parts. The largest number of mosquito species were inNanjing and Pinghe, there were both 27 species. Eight types of mosquito breeding habitats were investigated. There were 15 species breeding in bamboo tube, 11 species from the pits formed by ravine streams water, 11 species in stone caves, andfew from other breeding habitats.Conclusion There are many kinds of mosquitoes related to mosquito-borne diseases in Zhangzhou. The monitoring of mosquitoes for Dengue should be strengthened, and comprehensive management measures should be combined with breeding environment.