论园林植物病虫害的可持续控制

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.

On the Sustainable Control of Garden Plant Diseases & Insect Pests

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 p...