金钟藤的危害性初报

Preliminary report on the damage of Merremia boisiana

广东最近发现林业有害植物———金钟藤日益危害严重,属多年生大型常绿藤本植物,生长速度快,多分枝,攀缠林木、覆盖树冠,造成林木连片枯死,对森林生态环境破坏极大,防治困难。

Merremia boisiana,a harmful forestry plant,was found seriously damage trees in Guangdong Province recently.As a large-size evergreen perennial vine with poly-branches,it grew fast,twined round trees and covered crowns resulting in the wilt of trees.The control of the plant was so difficult that it greatly harms the forest ecological environment. thatitgreatl