多年来,结合自然疫源性疾病的调查研究,对毒厉螨Laelaps echidninus (Berlese,1887)作了些调查,有关部门进行了研究。现将所获资料汇总报道如下: 一、地区分布:毒厉螨在云南分布较广,现有资料显示,51%的县、市有分布,但以亚热带和热带地区分布数量较多,如陇川户撒占捕获革螨总数的 Over the years, combined with the investigation of natural foci, Laelaps echidninus (Berlese, 1887) made some investigations and the relevant departments conducted a study. Now the data collected are reported as follows: First, the regional distribution: Poison mites in Yunnan is widely distributed, the existing data show that 51% of the county, city distribution, but the distribution of a large number of subtropical and tropical regions such as Long Kawadami seized the total number of leather mites