摘要
从介绍白粉病分布、寄主及危害出发,论述了白粉病症状及发病规律,并提出了防控措施。
Starting from introducing the distribution, host and damage of powdery mildew, the symptoms and pathogenesis regularity were discussed . Moreover, the prevention and control measures were put forward.
作者
徐大伟
XU Da-wei(Hongdun Town Forestry Workstations in Altay Region of Xinjiang, Altay, Xinjiang 83650)
出处
《农业灾害研究》
2016年第10期5-6,共2页
Journal of Agricultural Catastrophology
关键词
白粉病
人工林
发病规律
防控措施
Powdery mildew
Plantation
Occurrence regularity
Prevention and control measures
