00851naa a2200301 a 450000100080000000500110000800800410001910000170006024501080007726000090018550000120019465000190020665000110022565000180023665000120025465000220026665000220028865300190031065300110032965300170034065300130035765300290037065300160039970000210041570000240043670000200046077300690048017663501999-12-15       1989    bl uuuu     u00u1 u    #d1 aLOPES, C. A.  aCondenacao de campos de certificacao de batata-semente pela murcha bacteriana no Brasil, safra 1986/87.  c1989  aResumo.  abacterial wilt  aBrazil  acertification  aDoença  aMurcha Bacteriana  aSolanum Tuberosum  aBatata-semente  aBrasil  aCertificacao  aDiseases  aPseudomonas solanacearum  aSeed potato1 aSANTOS, M. M. B.1 aGOEPFERT JUNIOR, F.1 aNOGUEIRA, P. C.  tFitopatologia Brasileira, Brasiliagv.14, n.2, p.121, jul. 1989.