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齿小蠹属昆虫作为小蠹科昆虫种类较多的一个属,是重要的林木蛀干害虫。近年来,从北美地区进境木材、木质包装上截获齿小蠹属昆虫的种类、数量均增长迅速,准确的种类鉴定对防止该类害虫传入我国具有重要意义。本文对我国口岸近期截获频率较多的4种齿小蠹进行描述,并列出北美地区齿小蠹属常见种类的检索表,以期为口岸技术人员提供检疫鉴定的基础资料。
Tenebrio insects as a small moth insects species more genus, is an important wood borers pests. In recent years, the species and numbers of interduronated insects on wood and wood packaging imported from North America have all increased rapidly. The accurate identification of species is of great significance in preventing the introduction of such insects into our country. This paper describes the frequency of the recent interception of the Chinese port beetle Dendroctonus described and lists the common species of Tenebrio in North America to retrieve the table, with a view to port technical staff to provide the basis for quarantine and identification information.