wtrec xtend+gly fb xtend+gly Published on July 14, 2021 in Management of Auxin-Herbicide Resistant Palmer AmaranthFull resolution (1952 × 2560) ← Previous Picture 2. Palmer amaranth controlled well with dicamba + glyphosate on 4″ Palmer followed by dicamba + glyphosate 7 days later. Picture taken 21 days after last application