摘要
采用自然病圃法将35个优质小麦品种(系)对白粉病、叶锈病、叶枯病3种叶部主要病害的抗性进行了鉴定。结果表明,供试优质小麦品种(系)中对叶枯病抗性较差,对白粉病、叶锈病抗性较好。其中,表现兼抗3种病害的有矮早4110、豫麦47号、周麦16、中育6号、豫麦18号、豫麦70号、济麦1号、豫麦49号、太空6号、百农878等10个品种,占供试品种的28.57%;兼抗2种病害的有郑农16、郑麦11、豫优1号等20个品种(系),占所供试优质小麦品种的57.14%;没有一个品种对3种病害都表现感病。
The resistances of 35 high-quality wheat cuhivars (lines) to wheat powdery mildew, leaf rust and leaf blight were identified and evaluated under natural condition. Of 35 materials tested, 10 cuhivars (lines)showed resistance to the all above diseases, making up 28.57%, and 20 cuhivars (lines) resisted 2 diseases, making up 57.14% ,and no cuhivars (lines) were susceptive to all above diseases. There were more materials resisting wheat powder mildew and wheat leaf rust.
出处
《河南农业科学》
CSCD
北大核心
2005年第10期49-52,共4页
Journal of Henan Agricultural Sciences
基金
国家粮食丰产科技工程河南课题(2004BA520A06-11)
国家"十五"重大科技专项(2001BA804A30)
河南省科技攻关重点项目(0423011400)
关键词
小麦
叶部病害
抗性鉴定
评价
Wheat
Leaf Disease
Resistance identification
Evaluation