List of pigeonpea diseases

This article is a list of diseases of pigeonpeas (Cajanus cajan).

Bacterial diseases

Bacterial diseases
Bacterial leaf spot and stem canker Xanthomonas campestris pv. cajani
Halo blight Pseudomonas amygdali pv. phaseolicola

Fungal diseases

Fungal diseases
Alternaria blight

Alternaria alternata
Alternaria tenuissima

Anthracnose

Colletotrichum cajani
Colletotrichum truncatum

Armillaria root rot

Armillaria mellea

Botryodiplodia blight

Lasiodiplodia theobromae
= Botryodiplodia theobromae

Botryosphaeria stem canker

Botryosphaeria xanthocephala
Fusicoccum cajani [anamorph]

Botrytis gray mold

Botrytis cinerea

Cercoseptoria leaf spot

Cercoseptoria cajanicola

Cercospora leaf spot

Mycovellosiella cajani
= Cercospora cajani
Cercospora indica
Cercospora instabilis
Cercospora thirumalacharii

Cladosporium leaf blight

Cladosporium oxysporum

Cladosporium leaf spot

Cladosporium cladosporioides

Collar rot

Sclerotium rolfsii
Athelia rolfsii [teleomorph]
= Corticium rolfsii

Colletotrichum stem canker

Colletotrichum crassipes

Damping-off

Pythium aphanidermatum
Pythium splendens var. hawaiianum

Dieback and stem canker

Colletotrichum capsici

Diplodia stem canker

Diplodia cajani

Dry root rot

Macrophomina phaseolina
= Rhizoctonia bataticola

Fusarium leaf blight

Fusarium pallidoroseum
= Fusarium semitectum

Fusarium seedling rot

Fusarium avenaceum
Fusarium equiseti

Fusarium wilt

Fusarium udum
Gibberella indica [teleomorph]

Macrophomina stem canker

Macrophomina phaseolina
=Rhizoctonia bataticola

Myrothecium leaf spot

Myrothecium gramineum
Myrothecium roridum

Neocosmospora root rot

Neocosmospora vasinfecta

Periconia leaf spot

Periconia byssoides

Phaeoisariopsis leaf spot

Phaeoisariopsis griseola

Phoma stem canker

Phoma cajani

Phyllosticta leaf spot

Phyllosticta cajani

Phytophthora blight

Phytophthora drechsleri f.sp. cajani

Phytophthora root rot and stem blight

Phytophthora drechsleri

Phytophthora Stem Canker

Phytophthora nicotianae var. parasitica
= Phytophthora parasitica

Powdery mildew

Leveillula taurica
Oidiopsis taurica [anamorph]
Ovulariopsis ellipsospora

Rust

Uredo cajani

Sclerotinia stem rot

Sclerotinia sclerotiorum

Seedling or seed rot

Aspergillus flavus
Aspergillus niger

Synchytrium brown gall and wilt

Synchytrium phaseoli-radiati

Synchytrium orange gall

Synchytrium umbilicatum

Web blight

Thanatephorus cucumeris
Rhizoctonia solani [anamorph]

Wet leaf rot

Choanephora cucurbitarum

Wet root rot

Rhizoctonia solani
Thanatephorus cucumeris [teleomorph]

Nematodes, parasitic

Nematodes, parasitic
Dirty root (reniform nematode) Rotylenchulus reniformis
Lance nematode

Aphasmatylenchus
Hoplolaimus seinhorsti

Pearly root (cyst nematode)

Heterodera cajani

Root-knot (root-knot nematode)

Meloidogyne acronea
Meloidogyne arenaria
Meloidogyne incognita
Meloidogyne javanica

Viral diseases

Viral diseases
Arhar mosaic Arhar mosaic virus
Foliar vein yellowing Rhabdovirus
Mild mosaic Tobacco mosaic virus
Mosaic Alfalfa mosaic virus

Cowpea mosaic virus

Phyllody Mycoplasma-like organism
Rhynchosia little leaf Mycoplasma-like organism
Rhynchosia Mosaic Rosette

Mycoplasma-like organism
Virus (most likely)

Sterility mosaic Unknown
Witches' broom Mycoplasma-like organism
Yellow mosaic Mung bean yellow mosaic virus

Miscellaneous diseases and disorders

Miscellaneous diseases and disorders
Marginal leaf burn Salinity injury (most likely)

References