Resistance of 'Laverda' to Powdery Mildew and Its Presence in Some Winter Barley Cultivars

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F25328859%3A_____%2F11%3A%230000556" target="_blank" >RIV/25328859:_____/11:#0000556 - isvavai.cz</a>

Result on the web

<a href="http://dx.doi.org/10.1556/CRC.2011.002" target="_blank" >http://dx.doi.org/10.1556/CRC.2011.002</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1556/CRC.2011.002" target="_blank" >10.1556/CRC.2011.002</a>

Result language

angličtina

Original language name

Resistance of 'Laverda' to Powdery Mildew and Its Presence in Some Winter Barley Cultivars

Original language description

In the last two decades, powdery mildew resistance has been investigated in a large number of barleys grown in the Czech Republic. However, only 14 winter barley cultivars were resistant to all used isolates. In this paper, new tests on these cultivars and also on 'Verena' are presented. Thirty-two reference isolates of Blumeria graminis f. sp. hordei, including some isolates collected in 2009, were used. One of the latter was virulent on 'Laverda' and ten other six-rowed cultivars. It is recommended that this resistance be designated Lv. Another six-rowed cultivar 'Dubai' showed a different resistance to which virulent isolates were also found in 2009. Thus, four resistances were found among the 15 cultivars and only three two-rowed cultivars 'Himalaya', 'Venezia' and Br4190a1 showing two different resistance spectra remain fully resistant to all used isolates.

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

GF - Diseases, pests, weeds and plant protection

OECD FORD branch

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Project

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Continuities

Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2011

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

CEREAL RESEARCH COMMUNICATIONS

ISSN

0133-3720

e-ISSN

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Volume of the periodical

39

Issue of the periodical within the volume

4

Country of publishing house

HU - HUNGARY

Number of pages

8

Pages from-to

569-576

UT code for WoS article

000297522800012

EID of the result in the Scopus database

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