长喙壳Ceratocystis sensu lato真菌引起的杨树病害  

Poplar diseases caused by Ceratocystis sensu lato

作　　者：赵桂华[1] 李德伟 吴玉柱[3] 管斌[1] 

机构地区：[1]江苏农林职业技术学院,江苏句容212400 [2]The Connecticut Agricultural Experiment Station [3]山东省林业科学研究院,山东济南250014

出　　处：《中国森林病虫》2005年第6期28-31,共4页Forest Pest and Disease

摘　　要：该文着重阐述长喙壳属Ceratocystissensu lato中引起杨树溃疡病最重要的病原菌甘薯长喙壳C.fimbriataEll.et Halst.引起的杨树病害的症状、形态学、寄主范围、传播媒介、致病性、寄主的抗病性和病理变化等。Ceratocystis sensu lato are important pathogenic fungi in crops, trees and wood stains. However, of these fungi, C. fimbriata Ell. et Halst is especially important. With the development of the forest product industry, the economic significance of the fungi in this group is becoming imperative. The symptoms of poplar canker, morphology, host range, vector pathogenicity, and host resistance of C. firnbriata were briefly reviewed.

关 键 词：长喙壳属 甘薯长喙壳 杨树 

分 类 号：S763.15[农业科学—森林保护学]