Posted on April 1, 2019 in Dairy Performance
By Dr. Eric Schwab
Mycotoxins are present in a wide range of livestock feeds. While the focus has been primarily on cereal grains, haylage and hay can also contain mycotoxins. Grain byproducts, such as distiller’s grains and corn gluten feed, can have mycotoxin concentrations two to three times greater than the parent material as little mycotoxin destruction occurs during processing and concentration occurs in the byproduct stream. Testing for mycotoxins should be considered when symptoms of toxicity exist among a large population of animals on your farm and cannot be readily explained.