List of rye diseases

This article is a list of diseases of rye (Secale cereale).

Bacterial diseases

Bacterial diseases
Bacterial streak (black chaff)	Xanthomonas campestris pv. translucens
Halo blight	Pseudomonas coronafaciens pv. coronafaciens

Fungal diseases

Fungal diseases
Anthracnose	Colletotrichum graminicola Glomerella graminicola [teleomorph]
Black head molds	Alternaria spp. Cladosporium herbarum Davidiella tassiana, Mycosphaerella tassiana [teleomorph] Epicoccum spp. Sporobolomyces spp. Stemphylium spp.
Black point	Bipolaris sorokiniana [anamorph] Cochliobolus sativus [teleomorph] Fusarium spp.
Bunt (stinking smut)	Tilletia caries = T. tritici Tilletia laevis = T. foetida
Cephalosporium stripe	Hymenula cerealis = Cephalosporium gramineum
Common root rot and seedling blight	Bipolaris sorokiniana = Helminthosporium sativum Cochliobolus sativus [teleomorph]
Cottony snow mold (winter crown rot)	Coprinus psychromorbidus
Dilophospora leaf spot (twist)	Dilophospora alopecuri
Dwarf bunt	Tilletia controversa
Ergot	Claviceps purpurea Sphacelia segetum [anamorph]
Fusarium root rot	Fusarium culmorum
Halo spot	Pseudoseptoria donacis = Selenophoma donacis
Karnal bunt (partial bunt)	Neovossia indica = Tilletia indica
Leaf rust (brown rust)	Puccinia recondita Aecidium clematidis [anamorph]
Leaf streak	Mycosphaerella recutita = Cercosporidium graminis = Scolicotrichum graminis
Leptosphaeria leaf spot	Phaeosphaeria herpotrichoides = Leptosphaeria herpotrichoides
Loose smut	Ustilago tritici
Pink snow mold (Fusarium patch)	Monographella nivalis var. nivalis = Microdochium nivale = Fusarium nivale = Monographella nivalis [teleomorph]
Powdery mildew	Erysiphe graminis
Pythium root rot	P. aphanidermatum P. arrhenomanes P. debaryanum P. graminicola P. ultimum
Scab	Gibberella zeae Fusarium graminearum [anamorph]
Septoria leaf blotch	Septoria secalis
Septoria tritici blotch (speckled leaf blotch)	Zymoseptoria tritici = Septoria tritici = Mycosphaerella graminicola [teleomorph]
Sharp eyespot and Rhizoctonia root rot	Rhizoctonia cerealis Ceratobasidium cereale [teleomorph]
Snow scald (Sclerotinia snow mold)	Myriosclerotinia borealis = Sclerotinia borealis
Speckled (or gray) snow mold (Typhula blight)	Typhula idahoensis Typhula incarnata Typhula ishikariensis Typhula ishikariensis var. canadensis
Spot blotch	Bipolaris sorokiniana
Stagonospora blotch (glume blotch)	Stagonospora nodorum = Septoria nodorum Phaeosphaeria nodorum [teleomorph] = Leptosphaeria nodorum
Stalk smut (stripe smut)	Urocystis occulta
Stem rust	Puccinia graminis
Storage molds	Alternaria spp. Aspergillus spp. Epicoccum spp. Nigrospora spp. Penicillium spp. Rhizopus spp.
Strawbreaker (eyespot or foot rot)	Pseudocercosporella herpotrichoides Tapesia acuformis [teleomorph]
Stripe rust (yellow rust)	Puccinia striiformis Uredo glumarum [anamorph]
Take-all	Gaeumannomyces graminis
Tan spot (yellow leaf spot)	Pyrenophora tritici-repentis Drechslera tritici-repentis [anamorph] = Helminthosporium tritici-repentis

Nematodes, parasitic

Nematodes, parasitic
Cereal cyst	Heterodera avenae
Leaf and stem	Ditylenchus dipsaci
Root gall	Subanguina radicicola
Root knot	Meloidogyne spp.
Seed gall	Anguina tritici

Viral diseases

Viral diseases
Barley yellow dwarf	Barley yellow dwarf virus
Soilborne mosaic	Wheat soil-borne mosaic virus
Wheat streak mosaic	Wheat streak mosaic virus

References

• Common Names of Diseases, The American Phytopathological Society