Bentazon tank-mixtures for improved redroot pigweed (Amaranthus retroflexus) and common lambsquarters (Chenopodium album ) control in navy bean (Phaseolus vulgaris).

agricultura de bajo insumo agriculture faible niveau intrants amaranthus application rates bentazon bentazone chemical control chenopodium crop losses developmental stages escarda etapas de desarrollo fitotoxicidad herbicidas herbicide herbicides low input agriculture lutte chimique manitoba maturation phaseolus vulgaris phytotoxicity weed control