Contamination of Wheat Grains with Species of Genera Fusarium in Different Localities of Slovakia in 2006-2008
| Autor: | Valéria Šudyová, Svetlana Šliková |
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| Rok vydání: | 2011 |
| Předmět: | |
| Zdroj: | Agriculture (Polnohospodárstvo). 57:110-117 |
| ISSN: | 1338-4376 0551-3677 |
| Popis: | Contamination of Wheat Grains with Species of GeneraFusariumin Different Localities of Slovakia in 2006-2008The frequency and relative density of occurrence ofFusariumspp. was evaluated on 112 wheat grain samples from different agro-ecological localities in Slovakia. The samples were collected in 2006, 2007 and 2008 from the same farmers and from the same localities every year immediately after harvest. In 2006, contamination was 95.2%, in 2007 it was 64.3%, and 71.4% in 2008. The highest average frequency of occurrence was found inFusarium graminearumin 2006 - 65%. The prevalence ofFusarium poaewas ascertained in 2007 and 2008. The highest frequency ofFusariumspp. occurrence was revealed in locality Turčiansky Ďur in 2008 - 53.9%. The highest identified amount ofFusariumspecies (12) was from the area of Turčiansky Ďur in 2007.Fusarium graminearum, Fusarium sporotrichioides, Fusarium poaeandFusarium oxysporumwere the most frequent in 2006, whileFusarium poae, Fusarium sporotrichioides, Fusarium graminearumandFusarium semitectumdominated in 2007.Fusarium poaedominated in 2008, then followedFusarium sporotrichioides, Fusarium graminearum, Fusarium oxysporumandFusarium avenaceum. Other identified species, such asFusarium equiseti, Fusarium tricinctumandMicrodochium nivale, were in population structure in a relatively low density. Grains contaminated withFusariumspp. are unsuitable for both human and animal consumption because of the adverse health effects of fusariotoxins. |
| Databáze: | OpenAIRE |
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