Pegoraro, Diego Girardi, et al. “Effect of Planting Date and Fertilization on Phaeosphaeria Leaf Blight in Maize”. Pesquisa Agropecuaria Brasileira, vol. 36, no. 8, Aug. 2001, pp. 1037-42, https://doi.org/10.1590/S1678-3921.pab2001.v36.6227.