论文部分内容阅读
最近,在省林业局召开的技术鉴定会上,有关专家和林业科技工作者认为:用营林措施防治红松疱锈病,方法简便易行,节省费用,效果良好。可以在生产上推广应用。红松疱锈病是红松毁灭性病害。近些年来,我省红松疱锈病防治协作组采用营林措施,基本上控制了病害的发生和蔓延。用营林措施防治红松疱锈病,就是通过林地割草割灌木、红松林修枝、及时进行卫生伐和间伐等方法来防治。这样,既能消除病原菌的中间寄主,
Recently, at a technical appraisal meeting held by the Provincial Forestry Bureau, relevant experts and forestry scientists considered that the method of silviculture prevention and control of red blister rust was simple, cost-effective and effective. Can be applied in production. Korean pine blister rust is a devastating disease of Korean pine. In recent years, our province red pine blister rust prevention and control team to use forest management measures, basically controlling the occurrence and spread of disease. With the measures to prevent and control pine forest blister rust, is cut through the woodland cutting shrubs, korean pine pruning, timely sanitation and thinning and other methods to control. In this way, both to eliminate the intermediate host of pathogens,