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

Kód výsledku v 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>

Nalezeny alternativní kódy

RIV/70883521:28110/08:43865772

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

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

Popis výsledku v původním jazyce

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.

Název v anglickém jazyce

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

Popis výsledku anglicky

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.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

GF - Choroby, škůdci, plevely a ochrana rostlin

OECD FORD obor

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Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

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

Rok uplatnění

2008

Kód důvěrnosti údajů

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

Název periodika

Cereal Research Communications

ISSN

0133-3720

e-ISSN

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Svazek periodika

36

Číslo periodika v rámci svazku

Suppl. B

Stát vydavatele periodika

HU - Maďarsko

Počet stran výsledku

4

Strana od-do

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Kód UT WoS článku

000259563800092

EID výsledku v databázi Scopus

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