Downy brome (Bromus tectorum) control in winter wheat and winter rye

alberta application rates bromus tectorum crop yield diclofop dose d'application escarda etapas de desarrollo de la planta fitotoxicidad growth stages herbicidas herbicide herbicides napropamida napropamide organic matter phytotoxicity plant developmental stages rendement des cultures rendimiento de cultivos secale cereale soil sol suelo triticum aestivum weed control