PATHOLOGY FIELD CROPS DISEASES AND SCIENTIFICNAMES

RICE

Blast	Magnoparthe grisea
Brown spot	Helminthosporium oryzae
Sheath rot	Sarocladium oryzae
Stem rot	Slerotium oryzae
Narrow brown leaf spot	Cercospora oryzae
Sheath blight	Rhizoctonia solani
False smut	Ustilaginoidae virens
Bacterial leaf spot	Xanthomonas oryzae pv oryzae
Bacterial leaf streak	Xanthomonas compestris oryzicola
tungro

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SORGHUM / JOWAR.

Anthracnose	Colletotrichum graminicolum
Rust	Puccinia purpurea
Sugary disease	Claviceps sorgi
Leaf blight	Drechslera turcicum
Grain mold	Alternaria
Grain smut	Sphacellotheca sorgi
Charcoal rot	Rhizoctonia bataticola
Downey mildew	Pernosclerospora sorgi
Striga	Striga aceatica

MAIZE

Turcicum leaf blight	Helmenthosporium turcicum
Cephalosporium wilt	Cephalosporium maydis
Charcoal rot	Rhizoctonia bataticola
Banded leaf & sheath blight	Rhizoctonia solani
Sorghum downy mildew	Pernosclerospora sorghi

BAJRA

Downey mildew	Sclerospora graminicola
Rust	Puccinia pennisetti
Sugary disease	Claviceps microcephala
Smut	Dolyposporium penicillarium

RAGI

Blast	Pyricularia grysiea
Smut	Melanopsichum eleusinis
Mosaic	Sugarcane mosaic virus

WHEAT

Black stem rust	Puccinia graminis var tritici
Brown rust	Puccinia recondite
Yellow rust	Puccinia striiformis
Loose smut	Ustilago segatum var tritici
Kernal bunt	Neovossia indica
Leaf blight	Alternaria triticina
Tundu disease	Clavibacter tritici

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COTTON

Bacterial leaf blight	Xanthomonas compestris pv malvacearum
Fusarium wilt	Fusarium oxysporum fsp vasinfectum
Verticilium wilt	Verticillium dabililiae
Macrophomina root rot	Rhizotonia bataticola
Areolate mildew	Microspherella areola
Anthracnose	Colletotrichum capsaci
Alternaria leaf spot	Alternaria macrospora
Cercospora leaf spot	Cercospora gossypina
Helminthosporium leaf spot	Helminthosporium gossypina
Myrothecium leaf spot	Myrothecium rorhidium
Rust	Phokopsora gossypi

SUGARCANE

Red rot	Glomerella tucumenensis
Whip smut	Ustilago scitaminea
Wilt	Cephalosporium sacchari
Ring spot	Leptosphaeria sacchari
Grassy shoot	Phytoplasma
Mosaic	Sugarcane mosaic virus
Ratoon stunt	Clavibacter xyli pv xyli
Rust

TOBACCO

Black shank/leaf blight	Phytophthora parasitica var nicotiana
Damping off	Pythium aphanidermatum
Frog eye leaf spot	Cercospora nicotianae
Brown spot
Mosaic
Leaf curl	Gemini virus
Phanerogamic complete root parasite	Orobanche cernua

GROUND NUT

Tikka leaf spot
Pepper leaf spot
Rust	Puccinia arachidicola
Sclerotium rolfsii stem rot	Sclerotium rolfsii
Bud stem necrosis	TSWV
Kalahasthi malady

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SESAMUM

Alternaria leaf spot
Bacterial leaf spot	Xanthomonas compestris sesami
Powdery mildew	Leveillula taurica
Phyllody	Phytoplasma
Macrophomina stem rot	Macrophomina phaseolina

SUNFLOWER

Alternaria leaf spot	Alternaria helianthi
Sclerotinia wilt
Rust	Puccinia helianthi
Head rot	Rhizopus sps
Mosaic	Sugarcane mosaic virus
Powdery mildew
Downey mildew	Plasmopora halstedi
Sunflower necrosis virus

CASTOR

Wilt
Root rot
Grey mold	Botrytis cineria
Bacterial leaf spot	Xanthomonas compestris pv recini
Seedling blight	Phytophthora ricini
Rust	Melanosara ricini

SAFFLOWER

Alternaria leaf spot	Alternaria carthami
Rust	Puccinia carthami
Mosaic
Wilt

MUSTARD

White rust	Albugo andida
Alternaria leaf spot	Alternaria brassicae
Downey mildew	Pernospora parasitica
Powdery mildew	Erysiphae polygoni

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RED GRAM

Bacterial leaf spot	Cercospora indica
Wilt
Phytophthora blight
Sterility mosaic

BENGALGRAM

Wilt
Rust
Ascochyta blight
Macrophomina stem & root rot

GREEN & BLACK GRAM

Bacterial leaf blight
Cercospora leaf spot
Corynespora leaf spot
Angular black spot
Powdery mildew	Erysiphe polygoni
Rust	Uromyces phaseoli
Root rot
Yellow mosaic
Cuscuta
Crinkle virus disease

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SOY BEAN

Bacterial lea spot	Xanthomonas compestris pv glycines
Soybean mosaic	Poty virus
Rust	Phakospora

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COWPEA

Cowpea mosaic

Cowpea mosaic virus