摘要
本文记述了杨圆蚧 (Quadraspidiotusgigas Thiem et Gerneck)的天敌昆虫种类 ,并对其生活习性进行了初步观察 ,对其利用价值进行了分析 。
In this paper, kinds, behavior and utilization value of natural enemy of Quadraspidiotus gigas Thiem et Gerneck have been analyzed. And the way to utilization of natural enemy has been discussed.
出处
《内蒙古林业科技》
2001年第z1期38-40,共3页
Journal of Inner Mongolia Forestry Science and Technology
关键词
杨圆蚧
天敌
Quadraspidiotus gigas Thiem et Gerneck
natural enemy
