摘要
本文对杨树溃疡病自发现以来的研究进展和目前的状况进行了综合评述,指出了包括病害症状、发生发展规律、病菌生物学和生理学特性、致病性和潜伏侵染、病害对杨树生长的影响、杨树对病害的抗病性以及病害的防治等研究方面中存在的问题及其需进一步深入研究的方面。
A literature review of current situation and progress of research in China on Dothiorella gregaria of poplars with 36 references. The symPtoms, outdreak, development, biological, physiological characteristics, patho-genicity and latent infection of the disease as -well as its influence on poplar growth, disease resistance, control method and Problems need further research are all included.
出处
《西北林学院学报》
CSCD
1992年第4期122-128,共7页
Journal of Northwest Forestry University
关键词
杨树
溃疡病
防治
Poplar
Dothiorella gregaria
review
