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我省林木病害种类很多,分布较为普遍,有些病危害还相当严重。但由于过去对林木病害方面的知识普及不够,致使一些单位不能及时识别病害种类,更不能抓住有利时机采取相应措施,而使生产蒙受不应有的损失。为此,本讲座仅就林木病害的概念、我省林木病害常见的类型及其诊断和防治方法,作一粗浅介绍,以期对各地林木病害防治工作有所启迪。
Many kinds of forest diseases in our province, the distribution is more common, some diseases are still quite serious. However, due to the lack of popularization of knowledge on forest diseases in the past, some units were unable to identify the types of diseases in time and could not seize the favorable opportunities to take appropriate measures to make the production suffer undue losses. For this reason, this talk only gives a superficial introduction on the concept of forest disease, the common types of forest diseases in our province and their diagnosis and control methods, with a view to enlightenment on prevention and control of forest disease in various places.