河北省鼠疫自然疫源地内布氏田鼠寄生蚤的研究

为深入研究河北省鼠疫自然疫源地的传播媒介,给今后制定鼠疫防治对策提供科学依据,对1988～2000年间河北省鼠疫自然疫源地内的鼠疫监测资料进行了统计,分析研究了布氏田鼠寄生蚤种类、构成。结果共发现寄生蚤3科9属15种,二齿新蚤是布氏田鼠的主要寄生蚤,其次为光亮额蚤等似亚种、宽圆纤蚤、方形黄鼠蚤蒙古亚种。其中8种蚤是我国可以自然感染鼠疫菌的蚤类。

Studies on Parasitical Fleas of Microtus brandti in Plague Natural Foci of Hebei Province

To go deep into study on propagated vectors of plague natural foci in Hebei province, and to provide scientific foundations for drawing up stragies on plague prevetion and control from now on, we statisticed plague's survey data that have collected in plague natural foci of Hebei province since 1988 ~ 2000, moreover, analyzed species and composition of parasitical fleas in Microtus brandti. The results were as follows s parasitical fleas belong to 3 families, 9 genera, 15 species. The dominant species was Neopsylla bidentatiformi, and then were Frontopsyl-la luculenta parilis, Rhadinopsylla rothschildi and Citellophilus tesquorum mongolicus. 8 species fleas were able to naturally infect Yersinia pestis among this 15.