Mycotoxicological monitoring of feed and its role in prevention of animal mycotoxicoses

Mycotoxins can accumulate in raw materials of plant origin at different technological stages its production. Most often, the producers mycotoxins are fungi genera Aspergillus , Fusarium Penicillium and some others. The clinical symptoms mycotoxicoses vary significantly, lethal outcomes possible. For this reason, mycotoxicological study various types feed under production conditions is an indispensable component veterinary support industrial animal husbandry. As part study, a retrospective analysis results for species was carried out Omsk region 2017-2021. All feeds received by Regional Veterinary Laboratory 5 years determination were examined presence ochratoxin A, zearalenone, T-2 toxin, aflatoxin B 1, deoxynivalenol. It established that almost 70 % studied samples contained mycotoxins, including their maximum allowable level exceeded 74 samples. Exceeding permissible levels noted content toxin (34 samples), zearalenone (27 A (6 1 (4 samples) deoxynivalenol (3 samples). largest number cases contamination recorded mixtures. greatest danger multiple with mycotoxins. This increases risk developing comorbid spread opportunistic infections.