轮枝菌(Verticillium dahliae和V.albo-atrum)的形态、致病力变异及变异机制  

Variation and Mechanism of Morphology Pathogenicity of Verticillium dahliae and V. albo-atrum

作　　者：田黎[1] 王克荣[1] 陆家云[1] 

机构地区：[1]南京农业大学植保系病虫监测与防治农业部重点开放实验室,南京210095

出　　处：《西北农业学报》1999年第4期106-109,共4页Acta Agriculturae Boreali-occidentalis Sinica

基　　金：国家自然科学基金

摘　　要：轮枝菌是重要的植物病原菌，该菌培养形态容易发生变异，对不同寄主植物的致病力变化也很大，这些特性与病害的防治密切相关。本文介绍了国内外对这些问题的近期研究与进展。Verticillium dahliae Kleb. and V. albo-atrum Reinke & Berthold are both important plant pathogens causing vascular wilt in wide range of crops. There is considerable variation in morphology and pathogenicity. These caracteristics of the fungi are related to control plant disease. The recent researches of home and abroad are summrized in this article.

关 键 词：轮枝菌 形态 致病力 变异 

分 类 号：S432.44[农业科学—植物病理学]