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我国白蚁种类繁多,分布广泛,危害严重。对白蚁危害的程度进行科学评价是白蚁防治工作的重要内容之一。本文立足于我国目前白蚁危害评价体系现状,结合国家标准《白蚁危害评定标准》编制工作,对房屋建筑、园林植被、水利工程中白蚁危害种类、危害方式、蚁害检查方法、危害程度划分依据等方面进行分析研究,提出在白蚁危害评定工作中,应综合考虑白蚁种类、巢群密度、白蚁危害对象、危害范围、潜在风险等因素,建议将房屋建筑、园林植被和水利工程白蚁危害程度划分为3个等级。
There are many kinds of termites in our country, which are widely distributed and harmful. Scientific evaluation of the extent of termite damage is one of the important contents of termite control. Based on the status quo of the termite damage assessment system in our country, combined with the compilation of the national standard “Termite Hazard Assessment Standards”, this paper analyzes the classification of the termite damage, the method of hazard, the inspection of the insect damage and the basis of the hazard degree in house building, garden vegetation and water conservancy project It is suggested that the damage degree of termites should be divided into three categories: termite damage assessment, termite species, nest population density, termite damage target, hazard scope, potential risk and other factors. 3 levels.