01130nam a2200313 a 450000100080000000500110000800800410001910000260006024501240008626000760021050000990028652001110038565000120049665000360050865000170054465000200056165300160058165300140059765300170061165300240062865300270065265300270067965300160070670000200072270000160074270000190075870000200077770000190079711333842022-02-03       1998    bl uuuu     u00u1 u    #d1 aSILVEIRA, F. Q. de P.  aA study of the diversity of whitefly-trnasmitted geminivirus in the Submedio of San Francisco Valley- Brazil using PCR.  aFitopatologia Brasleira, Brasília, DF, v. 23, p. 312, ago. 1998.c1998  aSuplemento. Edição dos Resumos do 31 Congresso Brasileiro de Fitopatologia, Fortaleza, 1998.  aRestriction enzyme profiles of the amplified PCR fragments suggest diversity of geminivirus in the region.  aInsects  aInseto Para Controle Biológico  aMosca Branca  aPraga de Planta  aDiversidade  aDiversity  aGeminiviruws  aGenetic variability  aSubmedio Sao Francisco  aVariabilidade genetica  aWhite flies1 aROCHA, H. G. C.1 aLIMA, M. F.1 aRESENDE, L. V.1 aAVILA, A. C. de1 aBEZERRA, I. C.