Integrated Management of Prickly Lettuce in Wheat Production Systems

Drew J. Lyon and Ian C. Burke
PNW 688 | Revised February 2021

Summary

Prickly lettuce is a common weed in wheat production systems throughout the PNW, but it’s difficult to manage. Herbicides can control prickly lettuce in wheat, but many biotypes have developed resistance. An integrated management approach is required for sustainable, long-term control of this troublesome species. This publication outlines both how to identify prickly lettuce and how to manage it in wheat.

About the authors

Drew J. Lyon
Endowed Chair Small Grains Extension and Research, Weed Science
Washington State University
Ian C. Burke
Research Weed Scientist
Washington State University

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