【摘要】 <正> 人蚤(Pulex irritans Linnaeus,1758是一种广布于世界各地的多宿主寄生蚤。除叮咬和骚忧以破坏人类生活安定外,更重要的还是人类腺鼠疫的传播媒介,故有重要的流行病学意义。 新疆和田地区在历史上曾经发生过腺鼠疫的流行。该地人蚤数量极多,其季节消长与鼠疫流行有一定相关关系。为了更有效地防制人蚤的危害,我们在既往工作的基础上,于1980年3—9月对该地人蚤的生态学进行了比较详细的调查研究,结果如下:更多还原

【Abstract】 Some ecological characters of Pulex irritans in Xinjian Hetian District arc reported in this paper, including the quantity, the growth and decline with the seasons, the breed and the life cycle etc.This flea is the predominent species in resident rooms there. The highest index of this flea is 5.8 per room. The seasonal growth and decline shows the form of a single peak. Its highest peak is in July. The time from egg to imago is for 19.2-34 days. At least four generations might be finished in one year. According to the findings, some measures of controling the fleas are presented.更多还原