黄鼠出蛰后巢蚤和体蚤组成及数量动态的研究

The Component and Quantitative Dynamics of Nest Fleas and Host-body Fleas after Hibernation of Citellus dauricus

通过对出蛰后的达乌尔黄鼠巢蚤和体蚤的调查,发现这一时期的巢蚤组成为阿巴盖新蚤,占41.8％,光亮额蚤,占30.8％,方形黄鼠蚤蒙古亚种,占25.6％,其它,占1.8％;鼠体蚤组成为方形黄鼠蚤蒙古亚种,占67.8％,光亮额蚤,占17.8％,阿巴盖新蚤,占13.5％,其它,占0.9％。巢蚤和体蚤的数量在黄鼠出蛰后的一个月内变化不大,处于低水平状态,一个月后数量开始明显上升。怍者认为黄鼠出蛰后一个月内是灭蚤的有利时机。

After hibernation of Citellus dauricus the component of nest fleas is Neopsylla abagaitui (41.8%), Frontopsylla luculenta (30.8%), Citellophilus tesquorum mongolicus(25.6%) and others (1.8%); the component of host-body fleas is C.t.mongolicus (67.8%), Frontopsylla luculenta (17.8%), N.abagaitui (13.5%) and others (0.9%). The quantity of nest fleas and host-body fleas is lower and no big change during one month after hibernation of Citellus dauricus, but after that the amount of fleas rises obviously. Therefore the time in one monthafter hibernation of the ground squirrel is opportune time for controling and wiping out fleas.