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Department of Agronomy

Marestail / Horseweed (Conyza canadensis)

Biology

Control

Pictures

herbicide resistance>glyphosate-resistant_marestail.pngherbicide resistance>rosette_growth_stage_marestail.png
Glyphosate-resistant marestail next to plants controlled with glyphosate.
Picture by Doug Shoup
Rosette growth stage of marestail.
Picture by Anita Dille

Contact Us

Dr. Dallas E. Peterson
Professor
Email Dr. Peterson

Ph: +1-785-532-0405
Dr. Walter H. Fick
Professor
Email Dr. Fick

Ph: +1-785-532-7223