00594nam a2200169 a 450000100080000000500110000800800410001910000270006024501610008726000360024830000090028465000260029365000180031965000330033765000320037065000220040210365962019-11-05       1987    bl uuuu  m   00u1 u    #d1 aDÍAZ DE ACKERMANN, M.  aResistance among winter wheats to Pyrenophora tritici-repentis isolates and variability in fungal growth, color, sporulation and pathogenicitybtesis Ms.Sc.  aFargo, North Dakota: NDSUc1987  a49p.  aENFERMEDADES FUNGOSAS  aPATOGENICIDAD  aPYRENOPHORA TRITICI-REPENTIS  aRESISTENCIA A LA ENFERMEDAD  aTRITICUM AESTIVUM