Argenta, G. et al. 2001. Effects of mechanical and chemical management of black oat on maize grown in succession and on alexandergrass control. Pesquisa Agropecuaria Brasileira. 36, 6 (Jun. 2001), 851–860. DOI:https://doi.org/10.1590/S1678-3921.pab2001.v36.6204.