西安市林业有害植物种类及其危害探讨

Analysis of the species and damage of harmful plants in Xi'an

参照国家林业局公布的24种林业有害植物名单及其识别特征,系统调查研究了西安地区林业有害植物,并观察研究了尚未列入有害植物名单,但已对西安地区林木造成严重危害的葎草、葛藤和日本菟丝子,探讨了其危害性及林业有害植物界定标准。

Harmful plants, such as Humuluss scandens, Pueraria lobota and Cuscuta japonica that cause great damage to woods were studid based on the investigation of harmful forest plants in Xi＇an referring to the list of 24 species of harmful plants and identifying features issued by State Forestry Administration.