摘要
本文叙述了亚麻白粉病的发生、发展、危害、病原菌侵染规律及病害综合防治措施,明确了该病的发生与品种抗性、耕作栽培及气象因素等诸方面的关系,明确了种子带菌是该病害主要侵染源和传播途径,为综合防治亚麻白粉病提供了理论依据。
A systematic study on occurrence ,development,harmness and comprehensive con-trol of flax powdery mildew was undertaken.The disease was affected by the resistance of vari-ety ,cultivation method and climate ect.and the flax seeds with the pathegenic fungus was the main cause and propagating channel of the disease.A comprehensive preventing measure was put for-ward.
出处
《中国麻业》
2004年第3期121-124,共4页
Plant Fibers and Products
基金
国家(948)资助项目"优质亚麻种质资源和先进生产技术引进"部分研究内容
关键词
亚麻
白粉病
防治
病原菌
侵染规律
powdery mildew of flax
pathogenic fungus
comprehensive prevention
