绿色植保技术在天坛公园的发展与实践

回顾建国以来天坛公园植保工作的发展,结合近年来有害生物管理的实践,提出园林植保有害生物治理,从理念、策略到实施技术、害生物的调控要采用绿色植保技术,即有害生物的生态管理（EPM）,重视对生态系统中环境、植物、有害生物、有益生物的协调作用,提高植物自身免疫力和抵御不利环境因子的能力,控制有害生物的发生水平,促进生态系统的健康发展。

Development and Practice of Plant Protection Technology in Temple of Heaven Park

This is a review on the development of the plant protection of the Temple of Heaven Park since Founding the State,combined with the experience of management of pest in the past few years suggested us that landscape plant pest management should have a continuous improvement and development on both strategy and technology. The regulation of the Pest of landscape plants should use the green plant protection technology. This is named ecosystem management of pest （EPM）. It is important to emphasize the coordination function about environmental,plants,pest and beneficial organisms of ecosystem. In order to enhance the auto immunity of plant and the capacity to withstanding the disadvantageous environmental factors,We should control the incidence rate of pest to ensure the well-balanced development of ecosystem.