摘要
桥山林区危害油松的主要害虫有油松毛虫、油松球果小卷蛾、油松球果螟、油松红脂大小蠹虫等。本文主要对桥山林区的上述虫害的分布及生长习性和防治措施等方面进行了阐述。
Main pests attacking Pinus tabulaeformis in Qiaoshan forest region were Dendrolimus tabulaeformis Tsai et Liu, Gravitarmata margarotana, Pinus tabulaeformis cones moth, Dendroctonus valens Le Conte. The characteristics of these pests in Qiaoshan forest region were studied in terms of their distribution and habits. Measures to control them were developed.
出处
《陕西林业科技》
2015年第4期73-75,共3页
Shaanxi Forest Science and Technology
关键词
桥山林区
油松
危害
害虫
防治
Qiaoshan forest region
Pinus tabulaeformis
infection
pests
control
