00739naa a2200265 a 450000100080000000500110000800800410001910000220006024501050008226000090018765000110019665000190020765000190022665000200024565000170026565000170028265300140029965300110031365300150032465300130033970000170035270000210036970000190039077300640040917595571998-02-04       1997    bl uuuu     u00u1 u    #d1 aREZENDE, J. A. M.  aObservation on the reduced incidence of powdery mildew on zucchini squash silvered leaves in Brazil.  c1997  aBrazil  apowdery mildew  aBemisia Tabaci  aCucúrbita Pepo  aMosca Branca  aResistência  aAbobrinha  aBrasil  aResistance  aWhitefly1 aBROWN, J. K.1 aLOURENCAO, A. L.1 aBEDENDO, I. P.  tFitopatologia Brasileira, Brasiliagv.22, n.4, p.568, 1997.