摘要
枝梢害虫是我国危害森林的重要害虫。近十多年来对其进行了大量的研究,并取得了较大进展。在害虫区系与分类方面,已基本查明我国重要枝梢害虫的种类、分布及危害情况;订正了中国赤松梢斑螟种团的种类;研究了云杉、松树及杉木等树种枝梢害虫的区系。本文报道了我国在重要枝梢害虫的生物学特性、生态学特性、林业防治技术、化学防治技木及生物防治技术等方面的研究进展。
The branch-shoot insects are the important forest pests in China anal had been studied extensively in recent ten years and obtained great progress.On the Pest's classification and fauna it has been known the species,distribution and damage situation for important pests. Chinese coneworms Dioryctria of the Sylvestrella group was revised.The fauna of spruce,pines and Chinese fir branch-shoot pests were studied. The paper reported the progress of study on the biological and ecological features,and silvicultural,chemical and biological control techniques of branch-shoot pests in China.
出处
《陕西林业科技》
北大核心
1992年第2期13-20,共8页
Shaanxi Forest Science and Technology
