This is an important publication right now since May and June are when the toxins in tall fescue are at their highest. Authored by UK’s Drs. Arnold, Gaskill, and Smith, it explains fescue toxicity and describes the ways you can manage around this issue on your farm. The last part of the publication describes the sampling methods and labs to send fescue samples to determine how much endophyte is in your field and the level of toxin (ergovaline) that is present.  Access this publication here.