台州市城区2006年蚊密度季节消长监测结果分析

Analysis of the Surveillance Result about the Seasonal Growth and Decline of Mosquito Density in 2006 in the Urban area of Tai Zhou City

目的为了解本市城区入侵人房的蚊种及蚊群季节消长情况,为进一步开展灭蚊和防治蚊媒病提供科学依据。方法采用灯诱法开展监测。结果共诱获成蚊4种1976只,其中致倦库蚊占95.50%,蚊群季节消长曲线呈单峰型,密度高峰出现于7月份。结论致倦库蚊是城区入侵人房的优势种,防制致倦库蚊的重点是处理其孳生地。

Objective To identify the species of mosquitoes invading human houses and seasonal growth and decline of mosquitoes swarm in urban area of our city, in order to provide the scientific basis for further mosquitoes extermination and the prevention and cure of mosquito matchmaker diseases. Methods Adopt the light method to carry out the surveillance. Results Capture totally 1976 of adult mosquitoes from 4 different species, among which Culcx pipicns account for 95.41 %. The curve of seasonal growth and decline of mosquitoes swarm is single-peaked. The density peak appears in July. Conclusion Culcx pipicns is the dominant species of mosquito which invades human houses in urban area. The emphasis of controlling Culcx pipicns is to deal with the palccs that they breed.