Conclusion A lower density CO2 could draw in the mosquito and obviously enhance the trappingefficiency of the zapper lamp with non-pollution and non-resistance;
结论浓度很低的CO2即对蚊虫有引诱效应，并能增强诱蚊灯的诱杀效果，满足无公害无污染的要求；
2
Structural characteristics and functional mechanisms of metal mesh filtration technology were introduced in this paper. Pressure drop and trappingefficiency were emphasized.
介绍了金属丝网过滤技术的结构特点及作用机制，重点阐述了压降特性及捕集能力。
3
To reduce isomerization and oxidation of above conjugated diene compounds, pheromone baits of different formulations and substrates were made and tested for their trappingefficiency in the field.