Research project is aimed at minimizing the risks of winter and spring wheat grain contamination with mycotoxins following Fusarium head blight (FHB) infection. Aims of the proposed project:1/To obtain under conditions of artificial FHB infection a desirable more complex information about the resistance of feeding wheat and spring barley varieties recommended for growing in the Czech Republic 2/ To study the relation between DON and ZEA content in the infected grain 3/ To monitor the content of DON and ZEA in feed (raw material, feed mixture) 4/To monitor the occurrence of mycotoxins (ZEA and DON above all) in milk (en)
Analyzovat úroveň rezistence odrůd pšenice a ječmene ke klasovým fuzariózám, stanovit vztah obsahu mykotoxinů deoxynivalenolu a zearalenonu a určit míru rizika kontaminace krmiv a mléka mykotoxiny.
The highest resistance level was detected in wheat varieties Bodyček and Aladin and in barley varieties Lilly and Marthe. The content of Fusarium mycotoxins deoxynivalenol (DON) and zearalenone (ZEA) was not detected using ELiSA method only in 7 out of 67 randomly selected samples of feeds (feed mixtures). The transfer of ZEA in to milk and eggs was confirmed. (en)
Nejvyšší úroveň rezistence byla zjištěna u odrůd pšenice ozimé Bodyček a aladin a u odrůd ječmene jarního Lilly a Marthe. Obsah fusariových mykotoxinů deoxynivalenolu (DON) a zearalenonu (ZEA) nebyl detekován metodou ELISA pouze v 7 z 67 náhodně vybraných zkoušených vzorků krmiv (krmných směsí). Byl potvrzen přechod zearalenonu do mléka a vajec. (cs)