Diseases

Rust – Uromyses betae Lev.

Powdery mildew – Erysiphe communis Grev. f. betae Poteb.

Cercosporosis - Cercospora beticola Sacc.

Downy mildew, or powdery mildew – Perenospora farinose Fr.

Septoria leaf spot (brown leaf spot) – Septoria helianthi Ellis et Kellerm.

Phomopsis (brown spotting of stems) – Phomopsis helianthi Munt.

Alternaria blight – Alternaria alternata (Fr.) Keissl.

Ashy stem rot (coal rot) – Sclerotium bataticola Taub.

Phomosis (black spot) – Phoma oleracea var. helianthi Sacc.

Rust – Puccinia helianthi Schw.

Downy mildew - Plasmopara helianthi Novot. f. Helianthi

Gray rot – Botrytis cinerea Pers.

White rot, or sclerotiniosis – Sclerotinia sclerotiorum (Lib.) de Bary.

Alternaria - Alternaria tenuis Nees.

Phomopsis, or soybean stem canker – Diaporthe phaseolorum var. Caulivora.

Gray rot – Botrytis cinerea Pers. ex Fr.

White rot, or sclerotiniosis – Sclerotinia sclerotiorum (Lib.) de Bary.

Downy mildew, or powdery mildew – Peronospora manshurica Sydow.

Ascochitosis – Ascochyta sojaecola Abr.

Alternaria – Alternaria brassicae Sacc.

Phomosis – Phoma lingam Desm.

Powdery mildew – Erysiphe communis Grev. f. brassicae Hamm.

Downy mildew – Peronospora brassicae Goem.

Fusarium stem and root rots – Fusarium moniliforme J. Sheld.

Nigrosporosis – Nigrospora orizae (Berk. & Broome) Petch

Rust – Puccinia sorhi Schw.

Red ear rot – Fusarium graminearum Schwabe.

Fusarium head blight – Fusarium moniliforme J. Sheld.

Helminthosporium (brown spot) – Helminthosporium turcicum Pass.

Blackening of vascular bundles (cephalosporiosis) – Cephalosporium acremonium Corda

Bubble slag – Ustilago zeae (Beckm.) Unger.

Sphacelotheca reiliana (Kuhn) GP Clinton.

Fusarium head blight – Fusarium graminearum, F. sporotrichiella, F. culmorum and F. avenaceum.

Snow mold or fusarium mold – Fusarium nivale (Fr.) Ges., F. culmorum Sacc., F. avenaceum Sacc., F. graminearum Schwabe.

Rhynchosporiosis, or border spot – Rhynchosporium graminicola Heinsen.

Reticular helminthiasis, or reticulate spotting of barley – Drechslera teres f. sp. maculata.

Barley stripe blotch – Drechslera graminea Ito.

Dark brown spotting – Bipolaris sorokiniana Shoem., Drechslera tritici-repens Ito.

Septoriosis, leptospheriosis - Septoria tritici Rob. et Desm., S. graminum Desm., S. nodorum Berk., S. secalis Pril et Del, S. secalina Sacc.

Powdery mildew – Erysiphe graminis (DC).

Ophiobolus rot – Gaeumannomyces graminis Arx et Ol.

Cercosporyl rot, or eye spot – Pseudocercosporella herpotrichoides (Fron.) Deighton.

Fusarium root rot – Fusarium culmorum Sacc., F. graminearum Shwabe, F. gibbosum Appel et Woll, F. oxysporum Schlecht, F. solani Appel et Woll.

Common root rot – Bipolaris sorokiniana Shoem.

Barley dwarf rust – Puccinia hordei

Cereal yellow rust – Puccinia striiformis Wesst.

Linear or stem rust of cereals – Puccinia graminis Pers.

Brown leaf rust of wheat – Puccinia recondita f. sp. tritici Rob. ex Desm (P. triticina Erikss).

Dwarf wheat smut – Tilletia controversa Kuehn.

Stem smut – Urocystis agropyri Koern., U. Occulta Rabh.

Flying sedge – Ustilago tritici Pers., U. vavilovi Jacz., U. nuda Kell et Sw.

Hard soot – Tilletia caries Tul., T. tritici Wint., T. secalis Cda, Ustilago hordei Kell.

Downy mildew - Peronospora pisi Syb.

Powdery mildew – Erysiphe communis Grev. f. pisi Dietrich.

Rust – Uromyces pisi Schroet.

Ascochyta blight – Ascochyta pisi Libert.

Septoria blight – Septoria pisi West.

Fusarium - Fusarium oxysporum Schlecht.