旅客列车臭虫应急处理技术方法研究

目的：探索在应急状态下，安全、快速、有效地杀灭列车臭虫。方法：现场试验。结果：A组（化学法），B组（物理法）和c组（物理法＋化学法）臭虫6天杀灭率分别为88％，89．4％和100％，与杀灭前相比差异均有统计学意义（P〈0．05）；C组持续控制臭虫危害可达12天。结论：联合使用物理、化学方法的应急处理技术能满足小批量（〈2节），快速处理列车臭虫侵害的工作要求，是臭虫防治工作中的必要环节。

Studies on Emergency Technique to Kill Bedbug in the Passenger Train

Objectives To probe into the safe, repaid, efficient technique in emergency, including the physical and chemical methods, to kill bedbug in the train. Methods Field test. Results Group A （chemical） , Group B （physical） , Group C （physical ＋ chemical） , the kill rate respectively is 88% , 89.4% , 100% ,compared with killing before, difference have statistical significance （P 〈0.05）; the effects of group C could last 12 days. Conclusions The technique combined with physical and chemical method, which meets the needs of small-scale （ 〈 2 coaches） and emergency cases, plays an important role in controlling bedbug invaded the train.