00615naa a2200193 a 450000100080000000500110000800800410001910000180006024501400007826000090021865300110022765300320023865300190027065300100028965300220029970000140032170000170033577300690035210334622005-01-11       2004    bl uuuu     u00u1 u    #d1 a'MEHTA, Y. R.  aMolecular and pathogenic variability od Pyrenophora tritici-repentis isolates causing tan spot of wheat in the state of Parana, Brazil.  c2004  aDoenca  aDrechskera tritici-repentis  aMAncha amarela  aTrigo  aTriticum aestivum1 aMEHTA, A.1 aRIEDE, C. R.  tSumma Phytopathologica, Botucatugv. 30, n. 4, p. 436-444, 2004.