00725naa a2200253 a 450000100080000000500110000800800410001910000160006024501270007626000090020350000270021265000140023965000150025365000180026865000260028665000120031265000110032465300090033565300130034465300140035770000150037170000220038677300630040817666341999-07-27       1999    bl uuuu     u00u1 u    #d1 aDUSI, A. N.  aSimulation of Beet Mosaic Virus (BtMV) epidemics in sugar beet as a function of aphid population and simulation of damage.  c1999  aResumo. Suplemento, 1.  aPotyvirus  asugar beet  aBeta Vulgaris  aBeterraba Açucareira  aDoença  aVírus  aBtMV  aDiseases  aPotivirus1 aPETERS, D.1 aWERF, W. Van Der.  tVirus Reviews & Research, Sao Paulogv.4, p.21, nov. 1999.