MYCOTOXIN CONTAMINATION OF FEEDSTUFFS CONTINUES TO PUT COW HEALTH AND PERFORMANCE AT RISK

15 January 2015Ingestion of the mycotoxins found in contaminated feedstuffs can cut daily milk yields by 2-3 litres/cow, increase cell counts and mastitis, lower milk quality and reduce fertility. According to Dr Derek McIlmoyle, AB Vista’s GB & Ireland Technical Director, the problem is also far more widespread than most milk producers realise. “The most common mycotoxins affecting British and Irish dairy herds are produced by Fusarium moulds,” he states. “Poorly consolidated or sealed areas in silage clamps are prime sites for this aerobic mould growth, as are open clamp faces and dry