玉米茎腐病研究进展

The Advances in the Research of Corn Stalk Rot

针对玉米茎腐病的3种田间表现症状,区分了国内外不同区域的病原菌及其优势种,明确了不同病原菌的致病性及侵染规律。在此基础上作者分析了影响发病的4个因素,以及抗病性的遗传特点,据此提出了综合治理措施,并对玉米茎腐病的研究前景作了展望。

Based on the description of the three symptoms of the corn stalk rot in the field, this article distinguished different pathogens and superior races in various areas at home and abroad so as to find the pathogenicty as well as the laws of different pathogens. Accordingly, the paper makes an analysis on the four factors that cause pathogens and their inherent characteristics of disease-resistance, providing comprehensive measures to prevent such pathogens. This paper also has a look at the perspectives of the research on this problem.