Written by our own Crops & Soils and Livestock Educators, this article is helpful to those who own livestock and are wanting to understand how DON (deoxynivalenol or vomitoxin) can affect the small grains grown to feed their livestock. DON is a mycotoxin that is responsible for Fusarium Head Blight (FHB), a disease in small grains. Follow the link to read and learn more: