Abstract Blackground The species Maranta sobolifera L. Andersson (Caeté) is tolerant to chemical management and its dispersion in the agricultural areas of western Paraná has increased every year. Objective Evaluate the control of M. sobolifera using different doses of herbicides applied alone and in mixture in pot and field experiments. Methods In the pot experiment, isolated applications of glyphosate (2160 g ha-1), carfentrazone (60 g ha-1), and 2,4-D (670 and 1340 g ha-1), as well as mixtures of [fluroxypyr + […]