List of Maize Diseases - Fungal Diseases

Fungal diseases
Anthracnose leaf blight

Anthracnose stalk rot

Colletotrichum graminicola

Glomerella graminicola
Glomerella tucumanensis
Glomerella falcatum

Aspergillus ear and kernel rot Aspergillus flavus
Banded leaf and sheath spot Rhizoctonia solani = Rhizoctonia microsclerotia

Thanatephorus cucumeris

Black bundle disease Acremonium strictum = Cephalosporium acremonium
Black kernel rot Lasiodiplodia theobromae = Botryodiplodia theobromae
Borde blanco Marasmiellus sp.
Brown spot

Black spot
Stalk rot

Physoderma maydis
Cephalosporium kernel rot Acremonium strictum = Cephalosporium acremonium
Charcoal rot Macrophomina phaseolina
Corticium ear rot Thanatephorus cucumeris = Corticium sasakii
Curvularia leaf spot Curvularia clavata

Curvularia eragrostidis = Curvularia maculans
Cochliobolus eragrostidis
Curvularia inaequalis
Curvularia intermedia
Cochliobolus intermedius
Curvularia lunata
Cochliobolus lunatus
Curvularia pallescens
Cochliobolus pallescens
Curvularia senegalensis
Curvularia tuberculata
Cochliobolus tuberculatus

Didymella leaf spot Didymella exitalis
Diplodia ear rot and stalk rot Diplodia frumenti

Botryosphaeria festucae

Diplodia ear rot

Stalk rot
Seed rot
Seedling blight

Diplodia maydis
Diplodia leaf spot or leaf streak Stenocarpella macrospora = Diplodia macrospora
Downy mildews
Brown stripe downy mildew Sclerophthora rayssiae
Crazy top downy mildew Sclerophthora macrospora = Sclerospora macrospora
Green ear downy mildew

Graminicola downy mildew

Sclerospora graminicola
Java downy mildew Peronosclerospora maydis = Sclerospora maydis
Philippine downy mildew Peronosclerospora philippinensis = Sclerospora philippinensis
Sorghum downy mildew Peronosclerospora sorghi = Sclerospora sorghi
Spontaneum downy mildew Peronosclerospora spontanea = Sclerospora spontanea
Sugarcane downy mildew Peronosclerospora sacchari = Sclerospora sacchari
...
Dry ear rot

Cob, kernel and stalk rot

Nigrospora oryzae

Khuskia oryzae

Ear rots, minor Alternaria alternata = Alternaria tenuis

Aspergillus glaucus
Aspergillus niger
Aspergillus spp.
Botrytis cinerea
Botryotinia fuckeliana
Cunninghamella sp.
Curvularia pallescens
Doratomyces stemonitis = Cephalotrichum stemonitis
Fusarium culmorum
Gonatobotrys simplex
Pithomyces maydicus
Rhizopus microsporus
Rhizopus stolonifer = Rhizopus nigricans
Scopulariopsis brumptii

Ergot

Horse's tooth

Claviceps gigantea

Sphacelia sp.

Eyespot Aureobasidium zeae = Kabatiella zeae
Fusarium ear and stalk rot Fusarium subglutinans = Fusarium moniliforme
Fusarium kernel, root and stalk rot, seed rot and seedling blight Fusarium moniliforme

Gibberella fujikuroi

Fusarium stalk rot

Seedling root rot

Fusarium avenaceum

Gibberella avenacea

Gibberella ear and stalk rot Gibberella zeae

Fusarium graminearum

Gray ear rot Botryosphaeria zeae = Physalospora zeae

Macrophoma zeae

Gray leaf spot

Cercospora leaf spot

Cercospora sorghi = Cercospora sorghi

Cercospora zeae-maydis

Helminthosporium root rot Exserohilum pedicellatum = Helminthosporium pedicellatum

Setosphaeria pedicellata

Hormodendrum ear rot

Cladosporium rot

Cladosporium cladosporioides = Hormodendrum cladosporioides

Cladosporium herbarum
Mycosphaerella tassiana

Hyalothyridium leaf spot Hyalothyridium maydis
Late wilt Cephalosporium maydis
Leaf spots, minor Alternaria alternata

Ascochyta maydis
Ascochyta tritici
Ascochyta zeicola
Bipolaris victoriae = Helminthosporium victoriae
Cochliobolus victoriae
Cochliobolus sativus
Bipolaris sorokiniana = Helminthosporium sorokinianum = H. sativum
Epicoccum nigrum
Exserohilum prolatum = Drechslera prolata
Setosphaeria prolata
Graphium penicillioides
Leptosphaeria maydis
Leptothyrium zeae
Ophiosphaerella herpotricha
Scolecosporiella sp.
Paraphaeosphaeria michotii
Phoma sp.
Septoria zeae
Septoria zeicola
Septoria zeina

Northern corn leaf blight

White blast
Crown stalk rot
Stripe

Setosphaeria turcica

Exserohilum turcicum = Helminthosporium turcicum

Northern corn leaf spot

Helminthosporium ear rot (race 1)

Cochliobolus carbonum

Bipolaris zeicola = Helminthosporium carbonum

Penicillium ear rot

Blue eye
Blue mold

Penicillium spp.

Penicillium chrysogenum
Penicillium expansum
Penicillium oxalicum

Phaeocytostroma stalk rot and root rot Phaeocytostroma ambiguum = Phaeocytosporella zeae
Phaeosphaeria leaf spot Phaeosphaeria maydis = Sphaerulina maydis
Physalospora ear rot

Botryosphaeria ear rot

Botryosphaeria festucae = Physalospora zeicola

Diplodia frumenti

Purple leaf sheath Hemiparasitic bacteria and fungi
Pyrenochaeta stalk rot and root rot Phoma terrestris = Pyrenochaeta terrestris
Pythium root rot Pythium spp.

Pythium arrhenomanes
Pythium graminicola

Pythium stalk rot Pythium aphanidermatum = Pythium butleri
Red kernel disease

Ear mold, leaf and seed rot

Epicoccum nigrum
Rhizoctonia ear rot

Sclerotial rot

Rhizoctonia zeae

Waitea circinata

Rhizoctonia root rot and stalk rot Rhizoctonia solani

Rhizoctonia zeae

Root rots, minor Alternaria alternata

Cercospora sorghi
Dictochaeta fertilis
Fusarium acuminatum Gibberella acuminata
Fusarium equiseti
Gibberella intricans
Fusarium oxysporum
Fusarium pallidoroseum
Fusarium poae
Fusarium roseum
Gibberella cyanogena
Fusarium sulphureum
Microdochium bolleyi
Mucor sp.
Periconia circinata
Phytophthora cactorum
Phytophthora drechsleri
Phytophthora nicotianae
Rhizopus arrhizus

Rostratum leaf spot

Helminthosporium leaf disease, ear and stalk rot

Setosphaeria rostrata = Helminthosporium rostratum
Rust, common corn Puccinia sorghi
Rust, southern corn Puccinia polysora
Rust, tropical corn Physopella pallescens

Physopella zeae = Angiopsora zeae

Sclerotium ear rot

Southern blight

Sclerotium rolfsii

Athelia rolfsii

Seed rot-seedling blight Bipolaris sorokiniana

Bipolaris zeicola = Helminthosporium carbonum
Diplodia maydis
Exserohilum pedicillatum
Exserohilum turcicum = Helminthosporium turcicum
Fusarium avenaceum
Fusarium culmorum
Fusarium moniliforme
Gibberella zeae
Fusarium graminearum
Macrophomina phaseolina
Penicillium spp.
Phomopsis spp.
Pythium spp.
Rhizoctonia solani
Rhizoctonia zeae
Sclerotium rolfsii
Spicaria spp.

Selenophoma leaf spot Selenophoma sp.
Sheath rot Gaeumannomyces graminis
Shuck rot Myrothecium gramineum
Silage mold Monascus purpureus

Monascus ruber

Smut, common Ustilago zeae = Ustilago maydis
Smut, false Ustilaginoidea virens
Smut, head Sphacelotheca reiliana = Sporisorium holci-sorghi
Southern corn leaf blight and stalk rot Cochliobolus heterostrophus

Bipolaris maydis = Helminthosporium maydis

Southern leaf spot Stenocarpella macrospora = Diplodia macrospora
Stalk rots, minor Cercospora sorghi

Fusarium episphaeria
Fusarium merismoides
Fusarium oxysporum
Fusarium poae
Fusarium roseum
Fusarium solani
Nectria haematococca
Fusarium tricinctum
Mariannaea elegans
Mucor spp.
Rhopographus zeae
Spicaria spp.

Storage rots Aspergillus spp.

Penicillium spp. and other fungi

Tar spot Phyllachora maydis
Trichoderma ear rot and root rot Trichoderma viride = Trichoderma lignorum

Hypocrea sp.

White ear rot, root and stalk rot Stenocarpella maydis = Diplodia zeae
Yellow leaf blight Ascochyta ischaemi

Phyllosticta maydis
Mycosphaerella zeae-maydis

Zonate leaf spot Gloeocercospora sorghi

Read more about this topic:  List Of Maize Diseases

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