EN
In the presented paper six rape cultivars in the season 2010, were tested for the presence of mycotoxins with HPLC methods. HPLC analyses were preceded by the evaluation of pods’ health on the plots and mycological analysis after harvest. Fungicide application significantly reduced the number of fungi isolated after harvest. A low or very low level of alternariol and alternariol methyl ether was found in seeds of oilseed rape both from treated and untreated combinations. Fungicide application reduced the content of alternariol and alternariol methyl ether in seeds of majority of cultivars.