摘要
对甘肃南部地区的核桃蛀干害虫进行了调查研究,初步查明了害虫发生情况和主要害虫的生物学特性,综合出了各种害虫在林间的识别特征,并提出了有效的防治方法。
The investigation on trunk borer of Castanea mollissima in the south of Gansu province was made. The damage situation of trunk borer and biological characteristics of main borers were found out and the identification characteristics of all kinds of borers in different forest were colligated. At the same time, some effective control methods were provided.
出处
《甘肃林业科技》
2004年第4期16-19,共4页
Journal of Gansu Forestry Science and Technology
关键词
核桃
蛀干害虫
生物学特性
防治
Castanea mollissima
trunk borer
biological characteristics
control
