00583nam a2200157 a 450000100080000000500110000800800410001910000170006024500930007726001680017065000120033865000180035065000220036870000180039070000170040819437152012-12-28       2012    bl uuuu     u00u1 u    #d1 aSILVA, B. C.  aCylindrocladium gracile a potential threat to carrot production in Rio Parnaíba Valley.  aTropical Plant Pathology, Brasília, DF, v. 37, 2012. 1 CD-ROM. Suplemento. Edição do 45º Congresso Brasileiro de Fitopatologia, 2012, Manaus. Resumo 490.c2012  aCenoura  aDaucus carota  aDoença de planta1 aAGUIAR, F. M.1 aLOPES, C. A.