摘要
采用线路法和样地法相结合的方式,调查德钦县草原病害生物种类、寄主植物、危害部位、危害方式、种群密度等内容。结果全县范围内共鉴定出75种寄主植物病害,病害类型包括叶斑病、叶枯病、锈病、枝枯病、花叶病5种。并分析德钦县病害发生、发展特点,提出相应防治工作措施。
The species, host plants, harming parts, harming ways and population density of grassland diseases in Deqen County was investigated by the route and sample plot methods. The results showed that a total of 75 host plant diseases were identified in the county, including 5 types of leaf spot, leaf blight, leaf rust, branch blight and mosaic diseases. This paper analyzed the characteristics of diseases occurrence and development in Deqen County, and proposed corresponding control measures.
作者
平涛有
PING Taoyou(Forest Management Branch,Yunnan Institute of Forest Inventory and Planning,Kunming 650021,China)
出处
《林业调查规划》
2023年第1期36-40,共5页
Forest Inventory and Planning
关键词
草原病害种类
寄主植物
病害调查
病害防治措施
德钦县
types of grassland diseases
host plants
disease investigation
disease control measures
Deqen County
