Management Strategies for Preventing Herbicide-Resistant Grass Weeds in Clearfield Wheat Systems

Curtis Rainbolt, Daniel A. Ball, Donn Thill and Joe Yenish
PNW 572 | Published May 2004, Reviewed 2023


Based on computer modeling, this publication describes herbicide rotation strategies aimed at preventing the buildup of herbicide-resistant grass weeds (downy brome, jointed goatgrass, and wild oat) in rotations that include Clearfield winter wheat.

About the authors

Curtis Rainbolt
Former Weed Science Graduate Student
University of Idaho
Daniel A. Ball
Weed Scientist
Oregon State University
Donn Thill
Weed Scientist
University of Idaho
Joe Yenish
Extension Weed Scientist
Washington State University

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