TY - JOUR T1 - High molecular diversity of the fungus Guignardia citricarpa and Guignardia mangiferae and new primers for the diagnosis of the citrus black spot JO - Brazilian Archives of Biology and Technology A1 - Stringari, Danyelle A1 - Glienke, Chirlei A1 - Christo, Daniel de A1 - Maccheroni Jr., Walter A1 - Azevedo, João Lucio de SN - 1516-8913 UL - 10.1590/S1516-89132009000500002 VL - 52 Y1 - 2009 PB - Brasil ER -