论文部分内容阅读
在花卉生产过程中,如何有效防治病虫危害已经成为当前提高花卉品质的重要措施之一。对于园林花卉的常见病虫害问题不能按照林业病虫害的防治措施以及利用天敌的方法来防治,当然农业病虫害的防治方法更是不可取。尤其是在城市里面,人们的社会活动较为频繁,人流及车流相对比较高度集中,整个生产过程中形成的“三废”会给环境造成不同程度的污染,假如不能及时进行改善和处理,一些绿色植物和花卉将受到非常严重的污染,甚至还会给花卉病虫的产生、发展趋势以及校长规律造成不可逆转的质与量的影响。防治病虫害过程中,要以预防为主,熟悉并掌握病虫害的种类,然后对症下药,以期取得事半功倍的结果。由此可见,研究和探索花卉、树木植被群落中病虫治理和天敌的保护利用是十分重要的,尤其是重视园林养护管理技术措施的推广和应用,更为必要。
In the process of flower production, how to effectively control pests and diseases has become one of the important measures to improve flower quality. The common pests and diseases of garden flowers can not be prevented and controlled according to the prevention and control measures of forestry diseases and pests as well as the methods of using natural enemies. Of course, the prevention and control of agricultural pests and diseases is even more undesirable. Especially in the cities, people’s social activities are more frequent, and the flow of people and traffic is relatively concentrated. The “three wastes” formed in the whole production process will pollute the environment to varying degrees. If the environment can not be improved and handled in time, some Green plants and flowers will be very serious pollution, and even give birth to flower pests and diseases, trends and headmaster’s law caused irreversible quality and quantity impact. In the process of prevention and control of pests and diseases, we should take prevention as the mainstay, familiarize ourselves with and grasp the types of pests and diseases, and then prescribe the right remedies in the hope of achieving a multiplier result. Therefore, it is very important to study and explore the pest and disease control and the protection and utilization of natural enemies in the flower and tree vegetation communities, especially the popularization and application of the technical measures for the conservation and management of the garden.