中国逊克和俄罗斯波亚尔科沃边境蜱类监测分析

Surveillance and analysis of ticks in frontiers Boyaerkewo Russia and Xunke China

目的监测中国逊克和俄罗斯波亚尔科沃边境蜱的种类构成和季节消长。方法采用人工布旗小时法采集蜱。结果 2012年3-9月在逊克和波亚尔科沃采获蜱1 804只,计3属4种(森林革蜱、全沟硬蜱、嗜群血蜱、日本血蜱)。优势种群为森林革蜱,其中逊克占95.57%,波亚尔科沃占90.87%。不同月份的蜱种构成有所不同。逊克蜱的活动季节在4月上半月至9月上半月(165 d),波亚尔科沃蜱的活动季节在4月下半月至9月上半月(150 d)。逊克和波亚尔科沃的森林革蜱在整个活动季节均出现1次高峰,分别在4月下半月和5月上半月。结论本次监测为中国逊克和俄罗斯波亚尔科沃蜱的种群构成,季节消长,蜱与疾病和防治研究提供了参考依据。

Objective To survey the species composition and seasonal fluctuation of ticks in frontiers Boyaerkewo Russia and Xunke China.Methods Ticks were collected using dragging a blanket over the vegetation on the ground.Results A total of 1 804 ticks belonged to 3 genera and 4 species(Dermacentor silvarum,Ixodes persulcatus,Haemaphysalis concinna,H.japonica) from frontiers Boyaerkewo Russia and Xunke China during March to September in 2012.D.silvarum was the dominant species in Xunke for 95.57%,and in Boyaerkewo for 90.87%.The community composition of ticks varied with different mouths.The active seasons of ticks showed in the first half days of April to first half days of September(165 days) in Xunke,and the last half days of April to first half days of September(150 days) in Boyaerkewo.D.silvarum appeared one peak during active seasons,it was in the last half days of April in Xunke,and the first half days of May in Boyaerkewo.Conclusion The investigation provides referencing basis on community composition,seasonal fluctuation,and surveillance of infectious disease by ticks and control in frontiers Boyaerkewo Russia and Xunke China.