当前位置: 首页 > 文章 > 超高产小麦品种(系)对全蚀病的抗性鉴定 云南农业大学学报(自然科学) 2004 (4) 384-386
Position: Home > Articles > Resistance Assessments of High Yield Wheat Cultivars to Take-all Disease Journal of Yunnan Agricultural University(Natural Science) 2004 (4) 384-386

超高产小麦品种(系)对全蚀病的抗性鉴定

作  者:
高小宁;刘起丽;黄丽丽;魏国荣;康振生
单  位:
西北农林科技大学植物保护学院
关键词:
全蚀病菌;抗病性;病害严重度;病情指数
摘  要:
在人工接种全蚀病菌的条件下,以小偃6号小麦品种为对照,评价了38个超高产小麦品种(系)在温室和田间对全蚀病的抗病性。结果表明,品种(系)间发病严重度及病情指数明显不同,存在比较稳定的抗病性差异。连续3年的室内盆栽和田间试验结果表明,西农1376,132,西农918,(97)148,R859等品种(系)对小麦全蚀病表现出明显和稳定的抗病性。
译  名:
Resistance Assessments of High Yield Wheat Cultivars to Take-all Disease
作  者:
GAO Xiao-ning, LIU Qi-li, HUANG Li-li, WEI Guo-rong, KANG Zhen-sheng ( Department of Plant Protection, Northwest Sci-tech University of Agriculture and Forestry, Yangling 712100, China )
关键词:
Gaeumannomyces graminis var. tritici; disease resistance; disease severity; disease index
摘  要:
Resistance to take-all disease of 38 different high yield wheat cultivars were evaluated in the greenhouse and field trials. All cultivars were inoculated with Gaeumannomyces graminis var. tritici 9826. The results showed that there were differences in resistance level among cultivars. Five cultivars, Xinong 1376, 132, Xinong 918, (97)148, R859 showed higher resistance in the greenhouse and field trials compared with cultivar Xiaoyan 6.

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