PUBLICATION W1345

The Dangers of Poison Hemlock in Pastures and Hayfields

Publish Date: October 23 2025 |  Language: English

DOI: doi.org/10.7290/UTIAPub/W1345

View PDF

If you have questions about this resource, contact your county Extension office.

Summary

Poison hemlock (Conium maculatum) is a highly toxic plant that poses a serious risk to livestock. Its presence in pastures and hayfields can lead to death if consumed. For cattle producers, it is essential to know how to identify poison hemlock, understand its toxicity, and take proactive measures to eliminate it from pastures.