中国鼠疫自然疫源地分型研究Ⅵ.鼠疫媒介生物学特征

摘要

Objective To characterize the biological characteristics of natural vectors of Yesinia (Y.) pestis in China.Methods Species and genera of natural vectors of Y.pestis in China and their faunal distribution were characterized with modem insect taxonomic techniques.The ecological roles of natural vectors of Y.pestis in natural plague foci were determined according to insect ecological experiments.Results There were 63 species of natural vectors of Y.pestis including 28 major reservoirs and 35 secondary ones.Conclusion The biology characteristics of major vectors on Y.pestis and their roles in natural plague foci were defined.%目的 研究中国鼠疫自然疫源地鼠疫媒介生物学特征.方法 应用昆虫分类学技术,鉴定整理中国鼠疫媒介种属和宿主关系及其区系分布；通过微生物学、昆虫生态学综合实验,了解鼠疫媒介在中国鼠疫自然疫源地的生态作用和生物学特征.结果 中国鼠疫媒介有63种,其中主要媒介28种,次要媒介35种.结论 明确了中国鼠疫主要媒介在鼠疫自然疫源地的生态作用和生物学特征.