Matrangolo, W.J.R. et al. 1997. Occurrence of insect pests on maize silk and ears and damage evaluation. Pesquisa Agropecuaria Brasileira. 32, 8 (Aug. 1997), 773–779. DOI:https://doi.org/10.1590/S1678-3921.pab1997.v32.4714.