摘要
为降低杨树烂皮病造成的经济损失,总结了杨树烂皮病的研究进展情况,主要介绍了杨树烂皮病的症状、发病规律、影响因素、防治和预报预测等方面的研究。综合气象条件、树势及栽培管理等多种因素进行杨树烂皮病预测预报是今后研究的发展趋势。
In order to reduce economic losses caused by Valsa sordida Nits, the researches of Valsa sordida Nits were reviewed. The symptom, onset regularity, influence elements, controlled countermeasure and forecast of Valsa sordida Nits were mainly described. The forecast of Valsa sordida Nits combining with meteorological conditions,trees grew and cultivation and management was the development trend of the future research.
出处
《黑龙江农业科学》
2012年第6期145-149,共5页
Heilongjiang Agricultural Sciences
基金
公益性行业(气象)科研专项资助项目(GYHY200906028)
关键词
杨树烂皮病
发病规律
影响因素
防治
预测预报
Valsa sordida Nits
onset regularity
influence elements, controlled countermeasure
forecast
