铁路旅客列车蟑螂种群及生活习性的调查研究  

The Study of Cockroach Population and Distribution in Passwenger Train

作　　者：刘小闪[1] 

机构地区：[1]中国铁道科学研究院节能环保劳卫研究所,北京100081

出　　处：《铁路节能环保与安全卫生》2011年第5期264-266,共3页Railway Energy Saving & Environmental Protection & Occupational Safety and Health

摘　　要：目的:了解目前普通铁路旅客列车蟑螂的优势种群及生活习性,为旅客列车蟑螂的防控提供参考。方法:对5个铁路局的旅客列车采用粘捕法进行调查。结果:目前普通铁路旅客列车99.9%为德国小蠊,车厢以硬座和硬卧阳性率最高,车厢内德国小蠊主要于晚上黑暗状态下活动。结论:目前普通铁路旅客列车蟑螂以德国小蠊为优势种群,应针对其分布特征及活动规律进行综合防制。Objectives： To know the main population and the rule of life behavior of cockroach in popular passenger train and to provide science base for the control of cockroach. Methods： Sticky traps were used in passenger train from 5 railroad areas. Results： The main population is German cockroach, the positive rate of German cockroach highest in hard-seat and hard-berth compartment. German cockroach actives in dark state at night. Conclusion： The main population of cockroach is B. germanic . It should be controlled according to its arribution and active rule.

关 键 词：旅客列车 蟑螂 德国小蠊 

分 类 号：R184.39[医药卫生—流行病学]