TY - JOUR T1 - Influence of substrates, light, filter paper and pH on the sporulation of Cercospora sojina JO - Summa Phytopathologica A1 - Gómez, Diana Erica A1 - Reis, Erlei Melo SN - 0100-5405 UL - 10.1590/S0100-54052013000200008 VL - 39 Y1 - 2013 PB - Brasil ER -