Mycotoxins content and its association with changing patterns of Fusarium pathogens in wheat in the Czech Republic

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22330%2F17%3A43913805" target="_blank" >RIV/60461373:22330/17:43913805 - isvavai.cz</a>

Alternative codes found

RIV/00027006:_____/17:00004061

Result on the web

<a href="http://dx.doi.org/10.3920/WMJ2016.2133" target="_blank" >http://dx.doi.org/10.3920/WMJ2016.2133</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.3920/WMJ2016.2133" target="_blank" >10.3920/WMJ2016.2133</a>

Result language

angličtina

Original language name

Mycotoxins content and its association with changing patterns of Fusarium pathogens in wheat in the Czech Republic

Original language description

Mycotoxin content in 244 samples of wheat ears randomly collected during 2014 and 2015 from various localities in the Czech Republic was analysed using liquid chromatography coupled to mass spectrometry (LC-MS). Mean mycotoxin concentration in 2014 was highest for deoxynivalenol (DON; 760 mu g/kg), followed by zearalenone (ZEA; 115 mu g/kg), 3-acetyldeoxynivalenol (3-ADON; 88 mu g/kg), deoxynivalenol-3-glucoside (83 mu g/kg), and enniatins (ENNs; 102 mu g/kg). In 2015, DON (66 mu g/kg) also had the highest concentration level, followed by ENNs (35 mu g/kg), nivalenol (2 mu g/kg), and beauvericin (2 mu g/kg). The maximum limit for DON in the European Union (1,250 mu g/kg) was exceeded in 2% of samples, and the maximum limit for ZEA (100 mu g/kg) was exceeded in 0.8% of samples. Fusarium species causing head blight were identified using PCR assays. During 2014-2015, Fusarium poae considerably dominated (48.7% average value of occurrence in the samples). Other species were detected in much lower frequencies in both years: Fusarium graminearum (average frequency of occurrence 13.7%), Fusarium avenaceum (11.9%), Fusarium culmorum (4.2%), and Fusarium equiseti (2.9%). Fusarium langsethiae was identified only in 2015, at a frequency of 10.2%, and Fusarium sporotrichioides was present only sporadically in 2014.

Czech name

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Czech description

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Type

J_imp - Article in a specialist periodical, which is included in the Web of Science database

CEP classification

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OECD FORD branch

40101 - Agriculture

Project

<a href="/en/project/QJ1530373" target="_blank" >QJ1530373: Integrated pest management of cereal crops against pathogens, weeds and insects for sustainable production of food, feed and raw materials</a><br>

Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2017

Confidentiality

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

Name of the periodical

WORLD MYCOTOXIN JOURNAL

ISSN

1875-0710

e-ISSN

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Volume of the periodical

10

Issue of the periodical within the volume

2

Country of publishing house

NL - THE KINGDOM OF THE NETHERLANDS

Number of pages

9

Pages from-to

143-151

UT code for WoS article

000402019000005

EID of the result in the Scopus database

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