摘要
阐述了霸州市速生杨树片林的病虫害发生种类、发生规律、发生原因,并提出了一些防治措施。
In order to understand the harm of control of diseases and pests on fast-growing poplar, some control measures are proposed according to diseases and pests species, occurrence regularity and causes of poplar tree.
关键词
霸州
速生杨
病虫害
防治
Bazhou
fast-growing poplar
diseases and pests
