Wheat leaf rust (Puccinia triticina Eriks.) virulence frequency and detection of resistance genes in wheat cultivars registered in the Czech Republic in 2016-2018
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00027006%3A_____%2F20%3A10133309" target="_blank" >RIV/00027006:_____/20:10133309 - isvavai.cz</a>
Alternative codes found
RIV/60460709:41340/20:83876
Result on the web
<a href="https://www.agriculturejournals.cz/web/cjgpb.htm?type=article&id=86_2019-CJGPB" target="_blank" >https://www.agriculturejournals.cz/web/cjgpb.htm?type=article&id=86_2019-CJGPB</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.17221/86/2019-CJGPB" target="_blank" >10.17221/86/2019-CJGPB</a>
Alternative languages
Result language
angličtina
Original language name
Wheat leaf rust (Puccinia triticina Eriks.) virulence frequency and detection of resistance genes in wheat cultivars registered in the Czech Republic in 2016-2018
Original language description
In 2016-2018 virulence of the Czech wheat leaf rust population was studied on Thatcher near-isogenic lines, carrying different Lr genes, and 130 leaf rust isolates. Virulence to Lr9 was found only sporadically. Virulence frequency to Lr2a, Lr2b, Lr2c and Lr28 was lower than in previous years. All tested isolates were avirulent to Lr19. Lr24 conditioned resistance to majority of isolates. Nineteen recently registered Czech cultivars were tested with six isolates of the pathogen and Lr genes were postulated. Presence of genes Lr1, Lr10, Lr19, Lr24, Lr26, Lr28, Lr34 and Lr37 was tested by molecular markers. Lr37 prevailed, followed by Lr genes 10, 24, 28, 1 and 26; genes Lr19 and Lr34 were not determined.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
40106 - Agronomy, plant breeding and plant protection; (Agricultural biotechnology to be 4.4)
Result continuities
Project
<a href="/en/project/QK1910041" target="_blank" >QK1910041: Imaging methods for automatic phenotyping in wheat breeding for resistance to biotic and abiotic stresses</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2020
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Czech Journal of Genetics and Plant Breeding
ISSN
1212-1975
e-ISSN
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Volume of the periodical
56
Issue of the periodical within the volume
3
Country of publishing house
CZ - CZECH REPUBLIC
Number of pages
6
Pages from-to
87-92
UT code for WoS article
000543330100001
EID of the result in the Scopus database
2-s2.0-85086847622