关键词: 白纹伊蚊, 诱蚊灯, 二氧化碳, 引诱作用

Abstract: Objective In order to enhance the trapping effect of zapper lamp to Aedes albopictus,to observe the comether function of carbon dioxide(CO₂) to the mosquito,and to probe the relation between CO₂density and its trap killing-rate.Methods The different density of CO₂ was gained by chemistry reaction and the trap killing-rate was tested by comether experimentation.Results A proper density 10.34 ppm of CO₂to the mosquitoes was estimated.The comether function with the SB980 zapper lamp was tested.The trap killing-rate of them was increased 13%-30%(20%average) than that of the control zapper lamp.Conclusion A lower density CO₂ could draw in the mosquito and obviously enhance the trapping efficiency of the zapper lamp with non-pollution and non-resistance;and a new approach would be provided to improve the recent products on physical pest mosquito control.