棉花黄萎病菌致病性生理生化研究进展  

Advances of Studies on Physiological and Biochemical Properties of Pathogenesis Caused by Verticillium dahliae in Cotton

作　　者：陈旭升[1] 陈永萱[2] 黄骏麒[1] 

机构地区：[1]江苏省农业科学院经济作物研究所,南京210014 [2]南京农业大学微生物系,南京210095

出　　处：《棉花学报》2001年第3期183-187,共5页Cotton Science

摘　　要：棉花黄萎病是一种危害性极大的维管束系统病害。而今 ,国内外在棉花黄萎病防治以及抗病育种方面没有取得明显进展 ,除了客观上缺乏免疫抗源外 ,一个很重要的原因就在于有关黄萎病菌致病机理的基础研究尚处于相对滞后状态。文章总结了国内外关于棉花黄萎病菌致病性生理生化研究的最新进展 ,并对黄萎病菌毒素的研究前景做了展望 。The economic losses in the world caused by Verticillium dahliea wilting averages about 1 billion US dollars every year. More recently, the major cotton areas in China have been severely damaged by the disease, being recognized as a serious threat to cotton production, especially when suffering from defoliation type of verticillium wilting. The paper analysed the reasons of the stagnation on the research work for this disease and showed that the basic research on the mechanism of verticillium pathogenesis lies in a behind situation. The newly advances in studies on physiological and biochemical properties of pathogenesis caused by Verticillium dahliae were stated.

关 键 词：棉花 黄萎病菌 致病性 生理 生化 生理分型 致病机制 

分 类 号：S435.621[农业科学—农业昆虫与害虫防治]