森林病虫害是制约森林资源发展的因素,病虫害作为不可避免的自然灾难不仅造成严重的经济损失,而且对生态文明的建设也有严重的影响,它严重破坏生态稳定,缩减树木质量,我们只能通过人力有效减少损失,所以利用营林技术控制林木中的病虫害尤为重要,既保证了森林的生长质量也维护了稳定性。 Forest pests and diseases are the factors that restrict the development of forest resources. As an inevitable natural disaster, pests and diseases not only cause serious economic losses, but also seriously affect the construction of ecological civilization. It seriously damages ecological stability and reduces the quality of trees. We can only use manpower Therefore, the use of silviculture techniques to control pests and diseases in trees is particularly important, which not only ensures the quality of forest growth but also maintains the stability.