论园林植物病虫害的可持续控制

On the Sustainable Control of Garden Plant Diseases & Insect Pests

园林植物病虫害严重,其种类繁多,入侵猖獗,情况复杂.园林植物病虫害的可持续控制要建立在提高自然的自我调节能力、维护自然生态系统平衡和良性循环的基础上,必须采取以下措施:严格进行植物检疫,预防病虫害入侵;不同园林植物要合理搭配种植;减少、合理使用化学农药,改进施用技术,选择使用生物农药,降低环境污染;大力开展物理防治和生物防治;加强园林养护管理,提高植物的抗逆能力.

As there are many kinds of complicated plant disease and insect pests,the sustainable control of them must be based on raising nature＇s self-adjusting ability,and maintaining ecological balance and beneficial circle.So the following measures are inevitable： severe plant quarantine,prevention of invasion of the plant diseases and insect pests,reasonable collocation of plants,reduction in the use of chemicals,improving technology,selecting using pesticide,reducing pollution,extensive physical and biological prevention and cure,strengthening garden maintenance,and improving plant＇s resistance.