TY  - JA
AU  - Shu-Chin Hysing
AU  - Singh,R.P.
AU  - Huerta-Espino,J.
AU  - Merker,A.
AU  - Liljeroth,E.
AU  - Díaz,O.
TI  - Leaf rust (Puccinia triticina) resistance in wheat (Triticum aestivum) cultivars grown in Northern Europe 1992-2002
SN  - 1601-5223
PY  - 2006///
CY  - United Kingdom
PB  - Wiley
KW  - Wheat
KW  - AGROVOC
KW  - Rusts
KW  - Disease resistance
KW  - Puccinia recondita
KW  - Genetic resistance
KW  - Germplasm
N1  - Peer-review: Yes - Open Access: Yes|http://science.thomsonreuters.com/cgi-bin/jrnlst/jlresults.cgi?PC=MASTER&ISSN=0018-0661; Peer review; Open Access
N2  - Diversity of resistance to leaf rust caused by Puccinia triticina can be enhanced in wheat (Triticum aestivum) cultivars through a better knowledge of resistance genes that are present in important cultivars and germplasm. Multi‐pathotype tests on 84 wheat cultivars grown in Denmark, Finland, Norway and Sweden during 1992–2002 and 39 differential testers enabled the postulation of nine known genes for seedling resistance to leaf rust. Genes Lr1, Lr2a, Lr3, Lr10, Lr13, Lr14a, Lr17, Lr23 and Lr26 were found singly or in combination in 47 of the cultivars (55.9%). The most frequently occurring genes in cultivars grown in Sweden were Lr13 (20.4%), Lr14a (14.8%) and Lr26 (14.8%). Lr14a was the most common gene in cultivars grown in Norway (18.7%), Lr13 in Denmark (35.5%) and Lr10 in Finland (20.0%). Although 28 cultivars (33.3%) exhibited a response pattern that could not be assigned to resistance genes or combinations present in the tester lines, several pathotypes carried virulence and hence these genes or combinations are of limited use. Nine cultivars (10.7%) lacked detectable seedling resistance. One cultivar was resistant to all pathotypes used in the study
UR  - http://hdl.handle.net/10883/2452
DO  - https://doi.org/10.1111/j.2005.0018-0661.01917.x
T2  - Hereditas
ER  -