When should Certitude® herbicide and glyphosate be applied in the field?
Certitude® herbicide tank mixed with glyphosate should only be applied prior to planting canola. When applied with glyphosate (1 REL of glyphosate recommended), Certitude is designed to control certain grassy weeds up to the 4-leaf stage and certain broadleaf weeds to the 4-leaf stage with some exceptions, including volunteer canola up to the 6-leaf stage. Always read and follow label directions.
Always read and follow label directions.