摘要
面对日益加剧的环境污染问题,城市园林绿化越来越受到世人关注,在城市园林绿化过程中,园林植物病虫害防治工作占有非常重要的地位,其好坏将直接影响到城市的生态环境系统.本文分析了病虫害的分类与防治,并详细介绍了病虫害的防治对策,切实做好预测预报工作,正确选用无公害农药,综合防治,使城市园林植保工作朝着健康的方向发展。
City garden virescence was pay great attention for the increasingly environment pollution.The garden plant diseases and insect pests prevention is important in the virescence process.It can directly affect city ecology environment system.This paper analyzes the classification and prevention of plant diseases and insect pests,introduces its prevention countermeasure,states the importance of forecasting and prediction work,points out that we should select pesticide without social pollution effects to ensure the healthy development of city garden plant protection work.
出处
《林业科技情报》
2011年第1期10-13,17,共5页
Forestry Science and Technology Information
关键词
城市园林
病虫害
控制措施
防治方法
city garden
plant diseases and insect pests
control measure
prevention methods
