关键词: 蚊虫, 种类, 密度

Abstract: Objective To know the species composition of mosquito and their density in a battalion of a military base in Zhejiang province for mosquito control effectively. Methods CO_{2 trapping method. Results 888 mosquito individuals three species of three genera, including of 696 Culex tritaeniorhynchus(78.38%), 186 Anopheles sinensis(20.94%), and 6 Armigeres subalbatus(0.68%), were collected. Cx.tritaeniorhynchus was the dominant species. Blood-feeding mosquitoes accounted for 1.39%. The difference of blood-feeding rates between Cx.tritaeniorhynchus and An.sinensis, have no statistical significance (χ²=1.106,Ρ>0.05). The difference of blood-feeding rates of Cx.tritaeniorhynchus collected from ricefield and from hogpen, have statistical significance (χ²=11.881,Ρ=0.001). Conclusion The species composition of mosquito and their density in Zhejiang province were attained. This study provided scientific evidence for mosquito control.}