RIBEIRO, R. M.; AMARAL JÚNIOR, A. T.; PENA, G. F.; VIVAS, M.; KUROSAWA, R. N.; GONÇALVES, L. S. A. <b&gt;History of northern corn leaf blight disease in the seventh cycle of recurrent selection of an UENF-14 popcorn population. Acta Scientiarum. Agronomy, v. 38, n. 4, p. 447-455, 2 set. 2016.