平凉市崆峒区林业有害生物发生特点及防治对策

Occurrence Characteristics and Control Measures of ForestPests in Kongtong District, Pingliang City

近年来,生态文明建设逐步推进,退耕还林工程、天然林保护工程、三北防护林建设工程等林业重点项目迅速展开,但也给林业有害生物防治带来了挑战,林木种子、苗木的频繁调运加大了林业有害生物传入的风险,令林业产业建设与森林资源遭受了极大的破坏与威胁。以平凉市崆峒区为例,介绍了本土主要树种的有害生物,指出了林业有害生物发生特点及发生原因,由此提出了防治对策。需采用科学合理的措施,推动我国林业产业的安全稳定发展。

In recent years,the construction of ecological civilization has been gradually promoted,and key forestry projects:returning farmland to forest projects,natural forest protection projects,and Three-North shelterbelt construction projects,have been rapidly launched,but they have also brought challenges to the prevention and control of forestry pests.The frequent transport of forest seeds and seedlings has increased the risk of the introduction of forestry pests,which has greatly damaged and threatened the construction of forestry industry and forest resources.The study takes Kongtong District,Pingliang City as an example,introduces the pests of main native tree species,points out the occurrence characteristics and causes of forest pests,and puts forward the control measures.It is suggested to adopt scientific and rational measures to promote the safe and steady development of China’s forestry industry.