油松松材线虫病的发生及防治分析

Occurrence and Control of Pinus tabulaeformis Wood Nematode Disease

油松松材线虫病具有传播力强,危害大,致死率高的特点,对于我国林业发展造成了严重的影响.为此,本文通过深入分析油松松材线虫病的发病特征,传播途径等问题,针对于现阶段存在的防治矛盾,论述了加大检疫,清理病死树木,加强生物防治等全方位的防治手段,对于提升松材线虫病的防治能力具有积极意义.

Pinus tabulaeformis wood nematode disease has the characteristics of strong transmission,great harm and high mortality,which has a serious impact on the development of forestry in China.To this end,this article through in-depth analysis of the characteristics of pine wood nematode disease,transmission routes and other problems,in view of the current prevention and control contradictions,discussed the in crease of quarantine,clean up dead trees,strengthen biological control and other comprehensive control means,for improving the ability to control pine wood nematode disease has a positive significance.