隐球壳属(Cryptosphaeria)引起的杨树溃疡病
Journal of Shandong Forestry Science and Technology（2006）
Abstract
Cryptosphaeria在欧、美是一类重要病原菌,在我国亦有报道,不仅能引起杨树病害,而且还能引起杨木的腐朽和变色,对杨树的生长潜在着很大的威胁。作者评述了该病的研究历史、分布、危害和发病规律等。
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Key words
Canker,Populus spp,Cryptosphaeria
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