List of wheat diseases

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This article is a list of diseases of wheat (Triticum spp.).

1 Bacterial diseases
2 Fungal diseases
3 Viral diseases
4 Phytoplasmal diseases
5 References

[edit] Bacterial diseases

Bacterial diseases
Bacterial leaf blight	Pseudomonas syringae subsp. syringae
Bacterial mosaic	Clavibacter michiganensis subsp. tessellarius
Bacterial sheath rot	Pseudomonas fuscovaginae
Basal glume rot	Pseudomonas syringae pv. atrofaciens
Black chaff = bacterial streak	Xanthomonas campestris pv. translucens
Pink seed	Erwinia rhapontici
Spike blight = gummosis	Rathayibacter tritici = Clavibacter tritici = Corynebacterium michiganense pv. tritici Clavibacter iranicus

[edit] Fungal diseases

Fungal diseases
Alternaria leaf blight	Alternaria triticina
Anthracnose	Colletotrichum graminicola Glomerella graminicola [teleomorph]
Ascochyta leaf spot	Ascochyta tritici
Aureobasidium decay	Microdochium bolleyi = Aureobasidium bolleyi
Black head molds = sooty molds	Alternaria spp. Cladosporium spp. Epicoccum spp. Sporobolomyces spp. Stemphylium spp. and other genera
Black point = kernel smudge	associated with various fungi and physiological circumstances
Cephalosporium stripe	Hymenula cerealis = Cephalosporium gramineum
Common bunt = stinking smut	Tilletia tritici = T. caries T. laevis = T. foetida
Common root rot	Cochliobolus sativus [teleomorph] Bipolaris sorokiniana [anamorph] = Helminthosporium sativum
Cottony snow mold	Coprinus psychromorbidus
Crown rot = foot rot, seedling blight, dryland root rot	Fusarium spp. F. pseudograminearum
Gibberella zeae (Schwein.) Petch	F. graminearum Group II [anamorph] G. avenacea F. avenaceum [anamorph] F. culmorum
Dilophospora leaf spot = twist	Dilophospora alopecuri
Downy mildew = crazy top	Sclerophthora macrospora
Dwarf bunt	Tilletia controversa
Ergot	Claviceps purpurea Sphacelia segetum [anamorph]
Eyespot = foot rot, strawbreaker	Tapesia yallundae Ramulispora herpotrichoides [anamorph] = Pseudocercosporella herpotrichoides W-pathotype T. acuformis Ramulispora acuformis [anamorph] = Pseudocercosporella herpotrichoides var. acuformis R-pathoytpe
False eyespot	Gibellina cerealis
Flag smut	Urocystis agropyri
Foot rot = dryland foot rot	Fusarium spp.
Halo spot	Pseudoseptoria donacis = Selenophoma donacis
Karnal bunt = partial bunt	Tilletia indica = Neovossia indica
Leaf rust = brown rust	Puccinia triticina = P. recondita f. sp. tritici P. tritici-duri
Leptosphaeria leaf spot	Phaeosphaeria herpotrichoides = Leptosphaeria herpotrichoides Stagonospora sp. [anamorph]
Loose smut	Ustilago tritici = U. segetum tritici U. segetum nuda U. segetum avena
Microscopica leaf spot	Phaeosphaeria microscopica = Leptosphaeria microscopica
Phoma spot	Phoma spp. P. glomerata P. sorghina = P. insidiosa
Pink snow mold = Fusarium patch	Microdochium nivale = Fusarium nivale Monographella nivalis [teleomorph]
Platyspora leaf spot	Clathrospora pentamera = Platyspora pentamera
Powdery mildew	Erysiphe graminis f. sp. tritici Blumeria graminis = E. graminis Oidium monilioides [anamorph]
Pythium root rot	Pythium aphanidermatum P. arrhenomanes P. graminicola P. myriotylum P. volutum
Rhizoctonia root rot	Rhizoctonia solani Thanatephorus cucumeris [teleomorph]
Ring spot = Wirrega blotch	Pyrenophora semeniperda = Drechslera campanulata D. wirreganesis
Scab = head blight	Fusarium spp. Gibberella zeae Fusarium graminearum Group II [anamorph] G. avenacea F. avenaceum [anamorph] F. culmorum Microdochium nivale = F. nivale Monographella nivale [teleomorph]
Sclerotinia snow mold = snow scald	Myriosclerotinia borealis = Sclerotinia borealis
Sclerotium wilt (see Southern blight)	Sclerotium rolfsii Athelia rolfsii [teleomorph]
Septoria blotch	Septoria tritici Mycosphaerella graminicola [teleomorph]
Sharp eyespot	Rhizoctonia cerealis Ceratobasidium cereale [teleomorph]
Snow rot	Pythium spp. P. aristosporum P. iwayamai P. okanoganense
Southern blight = Sclerotium base rot	Sclerotium rolfsii Athelia rolfsii [teleomorph]
Speckled snow mold = gray snow mold or Typhula blight	Typhula idahoensis T. incarnata T. ishikariensis T. ishikariensis var. canadensis
Spot blotch	Cochliobolus sativus [teleomorph] Bipolaris sorokiniana [anamorph] = Helminthosporium sativum
Stagonospora blotch	Phaeosphaeria avenaria f. sp. triticea Stagonospora avenae f. sp. tritica [anamorph] = Septoria avenae f. sp. triticea Phaeosphaeria nodorum Stagonospora nodorum [anamorph] = Septoria nodorum
Stem rust = black rust	Puccinia graminis = P. graminis f. sp. tritici
Storage molds	Aspergillus spp. Penicillium spp. and others
Stripe rust = yellow rust	Puccinia striiformis Uredo glumarum [anamorph]
Take-all	Gaeumannomyces graminis var. tritici G. graminis var. avenae
Tan spot = yellow leaf spot, red smudge	Pyrenophora tritici-repentis Drechslera tritici-repentis [anamorph]
Tar spot	Phyllachora graminis Linochora graminis [anamorph]
Zoosporic root rot	Lagena radicicola Ligniera pilorum Olpidium brassicae Rhizophydium graminis

[edit] Viral diseases

Viral diseases
African cereal streak	see Maize streak
Agropyron mosaic	genus Rymovirus, Agropyron mosaic virus (AgMV)
Australian wheat striate mosaic	see Chloris striate mosaic
Barley stripe mosaic	genus Hordeivirus, Barley stripe mosaic virus (BSMV)
Barley yellow dwarf	genus Luteovirus, Barley yellow dwarf virus (BYDV)
Barley yellow streak mosaic	Barley yellow streak mosaic virus
Barley yellow striate mosaic	genus Cytorhabdovirus, Barley yellow striate mosaic virus (BYSMV)
Barley yellow stripe	see Barley stripe mosaic
Brome mosaic	genus Bromovirus, Brome mosaic virus (BMV)
Cereal northern mosaic	genus Cytorhabdovirus, Cereal northern mosaic virus (NCMV)
Cereal tillering	Cereal tillering reovirus
Chloris striate mosaic	genus Monogeminivirus, Chloris striate mosaic virus (CSMV)
Cocksfoot mottle	genus Sobemovirus, Cocksfoot mottle virus (CoMV)
Eastern wheat striate	Eastern wheat striate virus
Enanismo	Probable virus or phytoplasma
High plains disease	Probable virus. Vectored by wheat curl mite, Aceria tosichella
Maize streak	genus Monogeminivirus, Maize streak virus (MSV)
Northern cereal mosaic	genus Cytorhabdovirus, Cereal northern mosaic virus (NCMV)
Oat sterile dwarf	genus Fijivirus, Oat sterile dwarf virus (OSDV)
Rice black-streaked dwarf	genus Fijivirus, Rice black-streaked dwarf virus (RBSDV)
Rice hoja blanca	genus Tenuivirus, Rice hoja blanca virus (RHBV)
Russian winter wheat mosaic	genus Cytorhabdovirus, Russian winter wheat mosaic virus (WWRMV)
Seedborne wheat yellows	Seedborne wheat yellows viroid
Tobacco mosaic	genus Tobamovirus, Tobacco mosaic virus (TMV)
Wheat American striate mosaic	genus Nucleorhabdovirus, Wheat American striate mosaic virus (WASMV)
Wheat chlorotic streak, = Wheat chlorotic streak mosaic	see Barley yellow striate mosaic
Wheat dwarf	genus Monogeminivirus, Wheat dwarf virus (WDV)
Wheat European striate mosaic	genus Tenuivirus, Wheat European striate mosaic virus (EWSMV)
Wheat rosette stunt	see Cereal northern mosaic
Wheat soilborne mosaic	genus Furovirus, Wheat soilborne mosaic virus (SBWMV)
Wheat soilborne yellow mosaic	Wheat soilborne yellow mosaic bymovirus
Wheat spindle streak mosaic	a strain of Wheat yellow mosaic bymovirus
Wheat spot mosaic	Probable virus or phytoplasma
Wheat streak mosaic	genus Rymovirus, Wheat streak mosaic virus (WSMV)
Wheat striate mosaic	see Wheat American striate mosaic
Wheat yellow leaf	genus Closterovirus, Wheat yellow leaf virus (WYLV)
Wheat yellow mosaic	Wheat yellow mosaic bymovirus = Wheat spindle streak mosaic virus