TY - JOUR T1 - The phaeosphaeria leaf spot of maize in Brazil: evidences of a new etiological agent? JO - Fitopatologia Brasileira A1 - Casela, Carlos R. A1 - Ferreira, Alexandre S. SN - 0100-4158 UL - 10.1590/S0100-41582006000400001 VL - 31 Y1 - 2006 PB - Brasil ER -