Výskyt fuzariových mykotoxinů v českých pšenicích v letech 2003-2004

Kód výsledku v IS VaVaI

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Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Occurence of Fusarium mycotoxins in Czech wheat in 2003-2004

Popis výsledku v původním jazyce

The deoxynivalenol content, presence of kernels infected by Fusarium spp. pathogens and the frequency of kernels visually infected by Fusarium head blight in wheat intended for human consumption were monitored in 2003-2004. About 1,000 samples provided by growers from various regions of the Czech Republic were analysed each year. For the samples from 2004 with the deoxynivalenol content above the limit of detection (0.20 mg.kg-1), the zearalenon content was also assessed. In 2003 and 2004, deoxynivalenol was detected in 4.0 and 4.5 % of the examined samples at the maximum values of 5.1 mg.kg-1 and 18.3 mg.kg-1, respectively. The values of the zearalenon content were low; values above the limit of detection of the method used (0.05 mg.kg-1) were found for 9 samples only and the maximum value was 0.12 mg.kg-1. Significant correlations were found between the deoxynivalenol content, percentage of kernels infected by Fusarium spp. pathogens and the frequency of visually scabby kernels.

Název v anglickém jazyce

Occurence of Fusarium mycotoxins in Czech wheat in 2003-2004

Popis výsledku anglicky

The deoxynivalenol content, presence of kernels infected by Fusarium spp. pathogens and the frequency of kernels visually infected by Fusarium head blight in wheat intended for human consumption were monitored in 2003-2004. About 1,000 samples provided by growers from various regions of the Czech Republic were analysed each year. For the samples from 2004 with the deoxynivalenol content above the limit of detection (0.20 mg.kg-1), the zearalenon content was also assessed. In 2003 and 2004, deoxynivalenol was detected in 4.0 and 4.5 % of the examined samples at the maximum values of 5.1 mg.kg-1 and 18.3 mg.kg-1, respectively. The values of the zearalenon content were low; values above the limit of detection of the method used (0.05 mg.kg-1) were found for 9 samples only and the maximum value was 0.12 mg.kg-1. Significant correlations were found between the deoxynivalenol content, percentage of kernels infected by Fusarium spp. pathogens and the frequency of visually scabby kernels.

Druh

D - Stať ve sborníku

CEP obor

GM - Potravinářství

OECD FORD obor

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Projekt

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Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2005

Kód důvěrnosti údajů

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

Název statě ve sborníku

The BCPC International Congress. Crop Science & Technology 2005. Congress Proceedings. Volume 1.

ISBN

1901396657

ISSN

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e-ISSN

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Počet stran výsledku

4

Strana od-do

437-440

Název nakladatele

The British Crop Protection Council

Místo vydání

Hampshire

Místo konání akce

Glasgow

Datum konání akce

1. 1. 2005

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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