Gilo, E. G., Mendonça, C. G. de, Santo, T. L. do E. and Teodoro, P. E. (2016) “Alternatives for chemical management of sourgrass ”, Bioscience Journal . Uberlândia, MG, 32(4), pp. 881–889. doi: 10.14393/BJ-v32n4a2016-32786.