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Resistance of Winter Wheat Varieties Registered in the Czech Republic to Mycotoxin Accumulation in Grain Following Inoculation with Fusarium culmorum

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00027006%3A_____%2F07%3A1981" target="_blank" >RIV/00027006:_____/07:1981 - isvavai.cz</a>

  • Result on the web

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    angličtina

  • Original language name

    Resistance of Winter Wheat Varieties Registered in the Czech Republic to Mycotoxin Accumulation in Grain Following Inoculation with Fusarium culmorum

  • Original language description

    Resistance of 35 winter wheat varieties to accumulation of mycotoxins deoxynivalenol (DON) and zearalenone (ZEA) in grain was evaluated in field trials lasting three years (2004, 2005, 2006) after artificial inoculation with Fusarium culmorum. Data on DON and ZEA content were supplemented by symptom scores and determination of % of Fusarium damaged grains and % reductions of thousand grain weight and grain weight per spike due to infection. The conditions of experimental years highly influenced performance of all characters. The highest production of DON occurred in 2006 at high temperature and high moisture content during infection period. Moderate resistance to accumulation of DON (at the level of Swiss variety Arina) was detected in the varieties Apache, Samanta, Simila and Alana. Another six varieties (Rheia, Banquet, Ludwig, Rapsodia, Dromos and Globus) also showed relatively low average DON content, but a higher fluctuation in experimental years. DON content was positively relate

  • Czech name

    Odolnost odrůd pšenice ozimé registrovaných v České republice k akumulaci mykotoxinů v zrnu po infekci Fusarium culmorum

  • Czech description

    Rezistence 35 odrůd pšenice ozimé k akumulaci mykotoxinů deoxynivalenolu (DON) a zearalenonu (ZEA) v zrnu byla hodnocena v polních pokusech po dubu 3 let (2004-2006) po umělé infekci Fusarium culmorum. Údaje o obsahu DON a ZEA byly doplněny symptomatickým hodnocením a stanovením % fuzariózou poškozených zrn a redukcí výnosových prvků vzhledem k neinfikované kontrole. Byla zjištěna statisticky významná korelace mezi obsahem DON a obsahem ZEA. Dále byla zjištěna statisticky významná korelace mezi obsahemDON a ostatními znky charakterizujícími napadení. Ve všech ročnících ranější odrůdy vykazovaly nižší obsah DON než pozdní odrůdy, ale vliv genotypu ranějších odrůd na ostatní znaky všetně obsahu ZEA se neprojevil.

Classification

  • Type

    J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

  • CEP classification

    GE - Plant cultivation

  • OECD FORD branch

Result continuities

  • Project

    <a href="/en/project/1P05OC048" target="_blank" >1P05OC048: Exploitation of resistance to Fusarium head blight and accumulation of mycotoxins in cereal breeding and growing</a><br>

  • Continuities

    Z - Vyzkumny zamer (s odkazem do CEZ)

Others

  • Publication year

    2007

  • 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

  • Volume of the periodical

    43

  • Issue of the periodical within the volume

    2

  • Country of publishing house

    CZ - CZECH REPUBLIC

  • Number of pages

    9

  • Pages from-to

    44-52

  • UT code for WoS article

  • EID of the result in the Scopus database