All

What are you looking for?

All
Projects
Results
Organizations

Quick search

  • Projects supported by TA ČR
  • Excellent projects
  • Projects with the highest public support
  • Current projects

Smart search

  • That is how I find a specific +word
  • That is how I leave the -word out of the results
  • “That is how I can find the whole phrase”

Maize ear rot, Fusarium mycotoxins and ergosterol content in maize hybrids

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F25328859%3A_____%2F08%3A%230000389" target="_blank" >RIV/25328859:_____/08:#0000389 - isvavai.cz</a>

  • Alternative codes found

    RIV/70883521:28110/08:43865772

  • Result on the web

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    angličtina

  • Original language name

    Maize ear rot, Fusarium mycotoxins and ergosterol content in maize hybrids

  • Original language description

    A field experiment with 26 maize hybrids including two genetically modified (Bt-transformation) ones and their non-transgenic counterparts was aimed to observe infection by maize car rot caused by Fusarium species and infestation by European corn borer.After harvest, the content of mycotoxins (deoxynivalenol, zearalenone, fumonisins) and ergosterol was determined. Climatic conditions of the harvest year 2007 were not favourable for the development of maize ear rot and the mycotoxin content was low. Theergosterol content was significantly correlated with disease extent and severity but there was no significant relationship between maize car rot and mycotoxins content. A significant relationship was found between zearalenone and European corn borer infestation. The content of mycotoxins; in Bt-hybrids was always lower than the mean of all hybrids. None of the tested Bt-hybrids was infested by European corn borer.

  • Czech name

    Fuzáriová hniloba palic, obsah fuzáriových mykotoxinů a ergosterolu v hybridech kukuřice

  • Czech description

    V polním experimentu s 26 kukuřičnými hybridy včetně dvou geneticky modifikovaných (Bt-transformace) a jejich konvenčních protějšků bylo hodnoceno napadení patogeny Fusarium spp. a zavíječem kukuřičným. Po sklizni byl analyzován obsah mykotoxinů (deoxynivalenol, zearalenon, fumonisiny) a obsah ergosterolu. Klimatické podmínky sklizňového roku 2007 nebyly příznivé pro rozvoj fuzárií na palicích kukuřice a obsah mykotoxinů v zrnu byl nízký. Nebyla nalezena průkazná závislost mezi obsahem mykotoxinů a napadením patogeny Fusarium spp., obsah ergosterolu však průkazně koreloval s napadením patogeny Fusarium spp. a průkazný vztah byl také nalezen mezi obsahem zearalenonu a napadením zavíječem. Žádný z Bt-hybridů nebyl napadený zavíječem.

Classification

  • Type

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

  • CEP classification

    GF - Diseases, pests, weeds and plant protection

  • OECD FORD branch

Result continuities

  • Project

    Result was created during the realization of more than one project. More information in the Projects tab.

  • Continuities

    P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)

Others

  • Publication year

    2008

  • Confidentiality

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

Data specific for result type

  • Name of the periodical

    Cereal Research Communications

  • ISSN

    0133-3720

  • e-ISSN

  • Volume of the periodical

    36

  • Issue of the periodical within the volume

    Suppl. B

  • Country of publishing house

    HU - HUNGARY

  • Number of pages

    4

  • Pages from-to

  • UT code for WoS article

    000259563800092

  • EID of the result in the Scopus database