Arid
DOI10.1023/A:1002983824125
Evaluation and variation in response to infection with Puccinia striiformis and Puccinia recondita of local wheat landraces
Beharav, A; Golan, G; Levy, A
通讯作者Beharav, A
来源期刊EUPHYTICA
ISSN0014-2336
出版年1997
卷号94期号:3页码:287-293
英文摘要

The purpose of this study was to identify the species of local landraces of wheat (Triticum spp.), held in the Israel Gene Bank, to evaluate them for basic characters and to assess their response to infection by two rust fungi under artificial inoculation conditions. One-hundred-thirty one seed samples were collected from local or Beduin farmers during 1978-1981 throughout the Galilee, Mt. Gilboa. Judean Desert and the south Negev. The samples were collected and stored in the Israel Gene Bank without any characterization or evaluation. Each accession was planted in a 1 m row at Bet Dagan and grown under favorable conditions for plant growth and rust development. Determination of the species, data of plant height, days to heading and reaction of the landraces to artificial inoculation with a composite inoculum of Puccinia recondita and P. striiformis were collected from each row. A small part of the landraces collection consisted of mixed populations of T. durum and T. aestivum plants, where one of the two species was predominant. One-hundred-fourteen and 17 accessions from this collection represented, respectively, Triticum durum and T. aestivum Israel landraces. Large variations were found for all the characters examined. Of the total accessions, 6.5% (8 accessions) and 32% (42 accessions) were resistant, respectively, to yellow- and leaf-rust. It was concluded that the diversified populations of the local landraces of wheat can be used as a source not only for genes affecting basic characters such as plant height and heading date, but also for resistance to leaf rust and yellow rust.


英文关键词Israel landraces Puccinia recondita Puccinia striiformis disease resistance wheat Triticum spp. leaf rust yellow rust
类型Article
语种英语
收录类别SCI-E
WOS记录号WOS:A1997XG81500005
WOS关键词ISRAEL
WOS类目Agronomy ; Plant Sciences ; Horticulture
WOS研究方向Agriculture ; Plant Sciences
资源类型期刊论文
条目标识符http://119.78.100.177/qdio/handle/2XILL650/134141
推荐引用方式
GB/T 7714
Beharav, A,Golan, G,Levy, A. Evaluation and variation in response to infection with Puccinia striiformis and Puccinia recondita of local wheat landraces[J],1997,94(3):287-293.
APA Beharav, A,Golan, G,&Levy, A.(1997).Evaluation and variation in response to infection with Puccinia striiformis and Puccinia recondita of local wheat landraces.EUPHYTICA,94(3),287-293.
MLA Beharav, A,et al."Evaluation and variation in response to infection with Puccinia striiformis and Puccinia recondita of local wheat landraces".EUPHYTICA 94.3(1997):287-293.
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