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目的掌握本溪地区蜱虫动态分布规律,为防治工作提供科学依据。方法人工布旗法和宿主体调查。结果本溪地区蜱虫监测到3属5种,即硬蜱属的全沟硬蜱、鼠兔硬蜱、钝跗硬蜱,血蜱属的长角血蜱,革蜱属森林革蜱。优势种群为长角血蜱,主要宿主为放牧黄牛。野外环境主要分布于林间、林缘草地和溪流两旁常年放牧黄牛和羊群的生境,6月下旬成、若蜱密度最高,8月上旬幼蜱密度最高。结论长角血蜱具有流行病学意义,是本溪地区的主要防治对象。
Objective To grasp the dynamic distribution of ticks in Benxi area and provide scientific basis for prevention and control. Method of artificial cloth flag method and host investigation. Results The ticks in Benxi area were detected in 3 genera and 5 species, namely Ixodes ixodes, Ixodinium ticks, Ixodes scoparium, Haemonchus spp. The dominant species was H. longicornis, and the main host was grazing cattle. Wild environment mainly distributed in the forest, grassland and streams on both sides of the forest perennial grazing cattle and flock habitat, late June into, if the highest tick density, in early August the highest density of ticks. Conclusion Long Haemophilus tick has epidemiological significance and is the main control object in Benxi area.