摘要
对玉米灰斑菌产生毒素的成分和致病作用进行了初步研究。结果表明,灰斑病菌毒素的化学成分主要为蛋白类物质;毒素对不同玉米自交系种子萌发和叶片致萎程度的影响有明显差异,结果与灰斑病对不同抗性自交系的致病能力基本一致。
The component and pathogenic function of toxin produced by maize Cercospora zeae-maydis were studied. Protein was mainly content of toxin, germinating rate of seeds and degree of leaf wilt of inbred line were different when those were treated by toxin, the results were the same as pathogenic function of Cercospora zeae-maydis to differently inbreding line.
出处
《玉米科学》
CAS
CSCD
北大核心
2008年第2期135-138,共4页
Journal of Maize Sciences
基金
国家“十五”攻关“玉米重大病害可持续控制技术研究--玉米主要病害病菌生理分化变异动态及监测技术专题”(2001BA5090404)
辽宁省博士启动基金(20050153)
关键词
玉米灰斑菌
毒素
成分
致病作用
Cercospora Zeae-maydis
Toxin
Component
Pathogenic function
