棉花萎蔫病(枯、黄萎病)抗病机制的研究,近一、二十年来有很大的进展。这部分研究大致可以分两方面:棉株组织结构(形态解剖)与抗萎性的关系;棉株生理生化特性与抗萎性的关系。近年来对于生理生化特性的研究更加注意,但有许多问题尚不能作出结论,有些在看法上还存在着分歧,然 Cotton wilt disease (withered, Verticillium wilt) disease-resistant mechanism of research, nearly a decade or two have made great progress. This part of the research can be roughly divided into two aspects: the relationship between cotton plant tissue morphology (morphological anatomy) and resistance to wilt; cotton physiological and biochemical characteristics and resistance to wilt. In recent years, more attention has been paid to the study of physiological and biochemical characteristics, but there are still many problems that can not be concluded yet. Some of them still differ in their opinions. However,