外来有害生物对我国城市园林绿化危害及防控对策

Damage statues and management of alien invasive species in urban vegetation.

随着我国城市化进程的不断加快,城市绿化建设事业迅速发展,入侵的外来有害生物随着城市绿化苗木的引进和调运,在我国城市间不断扩散蔓延。本文阐述外来有害生物在城市绿化建设过程中入侵和扩散的严峻形势,从而分析其原因,并提出城市绿化过程中防控外来有害生物入侵和扩散的对策。

With the development of Chinses urban greening construction,alien invasive pest spreads to the city by means of the introduction plant and transporting.This damages urban vegetation with the result of immeasurable lost.Our paper expatiated on the occurrence situation and the transfer path of the invasive pest insects in urban vegetation.The strategies were discussed to prevent and control from damaging by invasive pest in the process of Chinese urban greening construction.