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目的比较致死性诱卵器、菊酯类微囊悬浮剂防治蚊虫的成本效益。方法使用诱蚊灯和诱蚊诱卵器连续监测实验区域、对照区域的蚊密度。第4周在致死性诱卵器实验区放置致死性诱卵器,在菊酯类微囊悬浮剂防治蚊虫实验区采用低容量喷雾技术喷洒高效氯氟氰菊酯微囊悬浮剂。结果致死性诱卵器未产生明显的蚊虫防治效果;菊酯类微囊悬浮剂对白纹伊蚊有效(治理前后P=0.000),户均费用为1.47元。结论致死性诱卵器作为一项新技术,具体的方法需要进一步研究。菊酯类微囊悬浮剂蚊虫防治效果明显,持效在一个月以上。
Objective To compare the cost-effectiveness of lethal ovum and pyrethroid microcapsule suspension in controlling mosquitoes. Methods The mosquito density in mosquitoes and mosquitoes was continuously monitored by using mosquito-killing lamp and mosquito-ovitrap. In the fourth week, the lethal ovipositor was placed in the lethal ovipositor experimental area, and the cypermethrin microcapsule suspending agent was sprayed in the experimental area of pyrethrins suspension control. Results The deadly ovipositor did not produce any significant mosquito control effect. The pyrethroid microcapsule suspending agent was effective against Aedes albopictus (P = 0.000 before and after treatment), with a per household cost of 1.47 yuan. Conclusion As a new technique, lethal ovipositor, the specific method needs further study. Pyrethroids microcapsule suspension mosquito control effect is obvious, lasting more than a month.