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Position: Home > Articles > Identification and Selection for Powdery Mildew of Wheat Materials of CIMMYT Journal of Triticeae Crops 2001,21 (3) 97-98

CIMMYT小麦材料的白粉病抗性鉴定与抗源筛选

作  者:
丁晓义;姜鸿明;赵倩;刘兆晔
单  位:
烟台市农业科学研究院小麦所
关键词:
CIMMYT;抗白粉病;鉴定;种质资源
摘  要:
:1998~ 2 0 0 0年连续 2年 ,对 CIMMYT提供的 165份小麦品种进行成株期田间人工诱发抗白粉病鉴定 ,筛选出对小麦白粉病菌高抗—免疫的材料 12份 ,占 7.2 7% ,其中高抗材料 3份 ,为 Bolal2 973、Atay85、Patria;免疫材料 9份 ,为 Beiostaya、 Nanbukom ugi、Gerek79、HYS/ CNDR、 BOL I/ TAM2 0 0、 Vorona/ TR810 2 0 0、 Tremie、 Fatim a、 MV.Palma。这些材料抗病性表现稳定 ,可用作抗白粉病育种杂交亲本
译  名:
Identification and Selection for Powdery Mildew of Wheat Materials of CIMMYT
作  者:
DING Xiao yi, JIANG Hong ming, ZHAO Qian, LIU Zhao ye (The Wheat Institute of Yantai Academy of Agricultural Sciences, Yantai, Shandong 265500, China)
关键词:
CIMMYT; Disease resistance; Identification; Germplasm resources
摘  要:
During 1998 to 2000, the disease resistance of 165 wheat materials to powdery mildew were identified at adult plant stages in a disease nursery in Yantai, where the pathogen of wheat powdery mildew was artificial induction. The results showed that 12 materials of the 165 ones were high resistant to powdery mildew. Among them, 3 high resistant materials were Bolal 2973, Atay85 and Patria; and 9 immunity materials were Beiostaya, Nan bukomugi, Gerek79, HYS/CNDR, BOLI/TAM200, Vorona/TR810200, Tremie, Fatima, MV.Palma. High resistance and immunity of the 12 materials showed their stability of disease resistance. So they could be applied in wheat breeding for resistance to powdery mildew.

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