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为深入研究哈尔滨市周边重要旅游区蜱虫种群数量和活动规律,以期建立一套规范可行的旅游区蜱类防治方法,笔者于2013—2015年春末夏初对哈尔滨市周边4个旅游区内全沟硬蜱(Lxodes persulcatus)的种群数量进行了系统的调查。结果表明:旅游区栈道两侧20m内蜱虫数量较少,无栈道环境下蜱虫数量较多,针阔叶混交林下的蜱虫数目大于针叶林和阔叶林下的蜱虫数目。
In order to further study the population and the activity of ticks in the major tourist areas around Harbin, with a view to establishing a set of standardized and feasible methods for prevention and treatment of ticks in tourist areas, the author conducted a survey on the population of four tourist areas around Harbin in the spring and early summer of 2013-2015, The population of Ixodes persulcatus was systematically investigated. The results showed that the number of ticks within 20m on both sides of the trail in the tourist area was small, and the number of ticks was higher in the walkway environment. The number of ticks under the coniferous and broad-leaved mixed forests was greater than that under the coniferous and broad-leaved forests.