Bülow, J.F.W.V. 2014. Corn (Zea mays) rusts (Puccinia sorghi, P. polysora, Physopella zeae). IV. Estimation of losses caused by the common corn rust (P. sorghi). Pesquisa Agropecuaria Brasileira. 2, 1 (Apr. 2014), 277–280. DOI:https://doi.org/10.1590/S1678-3921.pab1967.v2.17905.