H. S. Jackson1883 — 1951 · 19 obras en el catálogoObrasFFire blight of pear and appleFire blight of pear and appleHHow and when to spray the orchardHow and when to spray the orchardOOpuscula Jacksoniana, Uredinales and UstilaginalesOpuscula Jacksoniana, Uredinales and UstilaginalesSSome plant diseases of OregonSome plant diseases of OregonWho Am I and Where Am I GoingPPresent evolutionary tendencies and the origin of life cyclePresent evolutionary tendencies and the origin of life cycles in the uredinalesSStudies of Canadian ThelephoraceaeStudies of Canadian ThelephoraceaeTThe Uredinales of IndianaThe Uredinales of IndianaTThe Ustilaginales of IndianaThe Ustilaginales of IndianaSSporosporium Ellisii Winter, a composite speciesSporosporium Ellisii Winter, a composite speciesCCarduaceous species of PucciniaCarduaceous species of PucciniaTThe Uredinales of OregonThe Uredinales of OregonTTwo new forest tree rusts from the NorthwestTwo new forest tree rusts from the NorthwestAA new Pomaceous rust of economic importance, GymnosporangiumA new Pomaceous rust of economic importance, Gymnosporangium BlasdaleanumAAn Asiatic species of Gymnosporangium established in OregonAn Asiatic species of Gymnosporangium established in OregonAAecial stage of the orange leafrust of wheat, Puccinia tritiAecial stage of the orange leafrust of wheat, Puccinia triticina EriksNNew or noteworthy North American UstilaginalesNew or noteworthy North American UstilaginalesSStudies of North American ThelephoraceaeStudies of North American ThelephoraceaeNNew or noteworthy rusts on CarduaceaeNew or noteworthy rusts on Carduaceae
OOpuscula Jacksoniana, Uredinales and UstilaginalesOpuscula Jacksoniana, Uredinales and Ustilaginales
PPresent evolutionary tendencies and the origin of life cyclePresent evolutionary tendencies and the origin of life cycles in the uredinales
AA new Pomaceous rust of economic importance, GymnosporangiumA new Pomaceous rust of economic importance, Gymnosporangium Blasdaleanum
AAn Asiatic species of Gymnosporangium established in OregonAn Asiatic species of Gymnosporangium established in Oregon
AAecial stage of the orange leafrust of wheat, Puccinia tritiAecial stage of the orange leafrust of wheat, Puccinia triticina Eriks
