List of peanut diseases

This article is a list of diseases of peanuts (Arachis hypogaea).

Bacterial diseasesEdit

Bacterial diseases
Bacterial wilt Pseudomonas solanacearum

Fungal diseasesEdit

Fungal diseases
Alternaria leaf blight

Alternaria tenuissima

Alternaria leaf spot

Alternaria arachidis

Alternaria spot and veinal necrosis

Alternaria alternata

Anthracnose

Colletotrichum arachidis
Colletotrichum dematium
Colletotrichum mangenoti

Aspergillus crown rot

Aspergillus niger

Blackhull

Thielaviopsis basicola
Chalara elegans [synanamorph]

Botrytis blight

Botrytis cinerea
Botryotinia fuckeliana [teleomorph]

Charcoal rot and Macrophomina leaf spot

Macrophomina phaseolina
= Rhizoctonia bataticola

Choanephora leaf spot

Choanephora spp.

Collar rot

Lasiodiplodia theobromae
= Diplodia gossypina

Colletotrichum leaf spot

Colletotrichum gloeosporioides
Glomerella cingulata [teleomorph]

Cylindrocladium black rot

Cylindrocladium crotalariae
Calonectria crotalariae [teleomorph]

Cylindrocladium leaf spot

Cylindrocladium scoparium
Calonectria kyotensis [teleomorph]

Damping-off, Aspergillus

Aspergillus flavus
Aspergillus niger

Damping-off, Fusarium

Fusarium spp.

Damping-off, Pythium

Pythium spp.

Damping-off, Rhizoctonia

Rhizoctonia spp.

Damping-off, Rhizopus

Rhizopus spp.

Drechslera leaf spot

Bipolaris spicifera
= Drechslera spicifera
Cochliobolus spicifer [teleomorph]

Fusarium peg and root rot Fusarium spp.
Fusarium wilt Fusarium oxysporum
Leaf spot, early

Cercospora arachidicola
Mycosphaerella arachidis [teleomorph]

Leaf spot, late

Phaeoisariopsis personata
= Cercosporidium personatum
Mycosphaerella berkeleyi [teleomorph]

Melanosis

Stemphylium botryosum
Pleospora tarda [teleomorph]

Myrothecium leaf blight

Myrothecium roridum

Olpidium root rot

Olpidium brassicae

Pepper spot and scorch

Leptosphaerulina crassiasca

Pestalotiopsis leaf spot

Pestalotiopsis arachidis

Phoma leaf blight

Phoma microspora

Phomopsis foliar blight

Phomopsis phaseoli
= Phomopsis sojae
Diaporthe phaseolorum [teleomorph]

Phomopsis leaf spot

Phomopsis spp.

Phyllosticta leaf spot

Phyllosticta arachidis-hypogaeae
Phyllosticta sojaecola
Pleosphaerulina sojicola [teleomorph]

Phymatotrichum root rot

Phymatotrichopsis omnivora
= Phymatotrichum omnivorum

Pod rot (pod breakdown)

Fusarium equiseti
= Fusarium scirpi
Gibberella intricans [teleomorph]
Fusarium solani
Nectria haematococca [teleomorph]
Pythium myriotylum
Rhizoctonia solani
Thanatephorus cucumeris [teleomorph]

Powdery mildew

Oidium arachidis

Pythium peg and root rot

Pythium myriotylum
Pythium aphanidermatum
Pythium debaryanum
Pythium irregulare
Pythium ultimum

Pythium wilt

Pythium myriotylum

Rhizoctonia foliar blight, peg and root rot Rhizoctonia solani
Rust

Puccinia arachidis

Scab

Sphaceloma arachidis

Sclerotinia blight

Sclerotinia minor
Sclerotinia sclerotiorum

Stem rot (southern blight)

Sclerotium rolfsii
Athelia rolfsii [teleomorph]

Verticillium wilt

Verticillium albo-atrum
Verticillium dahliae

Web blotch (net blotch)

Phoma arachidicola
= Ascochyta adzamethica
Didymosphaeria arachidicola
= Mycosphaerella arachidicola

Yellow mold

Aspergillus flavus
Aspergillus parasiticus

Zonate leaf spot

Cristulariella moricola
Sclerotium cinnamomi [syanamorph]
Grovesinia pyramidalis [teleomorph]

Nematodes, parasiticEdit

Nematodes, parasitic
Dagger

Xiphinema spp.

Pod lesion

Tylenchorhynchus brevilineatus
= Tylenchorhynchus brevicadatus

Ring

Criconemella ornata
= Macroposthonia ornata

Root-knot, Javanese

Meloidogyne javanica

Root-knot, northern

Meloidogyne hapla

Root-knot, peanut

Meloidogyne arenaria

Root lesion

Pratylenchus brachyurus
Pratylenchus coffeae

Seed and pod

Ditylenchus destructor

Spiral

Scutellonema cavenessi

Sting

Belonolaimus glacilis
Belonolaimus longicaudatus

Testa

Aphelenchoides arachidis

Phytoplasma, Virus and viruslike diseasesEdit

Virus and viruslike diseases
Cowpea mild mottle Cowpea mild mottle virus
Groundnut crinkle Groundnut crinkle virus
Groundnut eyespot Groundnut eyespot virus
Groundnut rosette Groundnut chlorotic rosette virus

Groundnut green rosette virus

Groundnut streak Groundnut streak virus
Marginal chlorosis Unknown (viruslike)
Peanut clump Peanut clump virus
Peanut green mosaic Peanut green mosaic virus
Peanut mottle Peanut mottle virus
Peanut ringspot or bud necrosis Tomato spotted wilt virus
Peanut stripe Peanut stripe virus
Peanut stunt Peanut stunt virus
Peanut yellow mottle Peanut yellow mottle virus
Tomato spotted wilt Tomato spotted wilt virus
Witches' broom Phytoplasma

Miscellaneous and diseases or disordersEdit

Miscellaneous and diseases or disorders
Rugose leaf curl Rickettsia-like organism

ReferencesEdit