TY - JOUR T1 - Cytopathology of callus cells infected with grapevine leafroll-associated virus 3 JO - Fitopatologia Brasileira A1 - SCAGLIUSI, SANDRA M. M. A1 - VEGA, JORGE A1 - KUNIYUKI, HUGO SN - 0100-4158 UL - 10.1590/S0100-41582002000400008 VL - 27 Y1 - 2002 PB - Brasil ER -