北方城市园林植物病虫害发生特点及防治

Characters and Control Strategy on Disease and Insect Pests of Garden Plants in Northern City

分析了北方城市园林植物病虫害发生的特点,提出从保障人、天敌、园林植物和城市生态系统安全的角度出发,科学使用各种防治方法。

In this paper, through analyzing the characters of disease and insect pests of garden plants in northern city, and it put forward that the ecological control on disease and insect pests of garden plants must be based on the ecological theory, protecting urban environment and promoting the ecological balance from ensuring safety of human, enemies, gardening plants and ecological system in urban area.