Category: Agri Diseases

Agri Diseases

DISEASES OF CASTOR – Agricultural study materials

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DISEASES CAUSAL ORGANISM Seedling blight Phytophthora parasitica Rust Melampsora ricini Leaf blight Alternaria ricini Brown leaf spot Cercospora ricinicola Bacterial leaf blight Xanthomonas campestris pv....
Agri Diseases

DISEASES OF SAFFLOWER – Agricultural study materials

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Rust Puccinia carthami Leaf spot Cercospora carthami Leaf blight Alternaria carthami 1. RUST- Puccinia carthami Symptoms The pustules (uredosori) are chestnut brown in colour and...
Agri Diseases

DISEASES OF SUNFLOWER – Agricultural study materials

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DISEASES CAUSAL ORGANISM Rust Puccinia helianthi Leaf blight Alternaria helianthi Root rot or charcoal rot Macrophomina phaseolina Head rot Rhizopus nigricans 1. RUST – Puccinia...
Agri Diseases

DISEASES OF GINGELLY OR SESAME – Agricultural study materials

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DISEASES CAUSAL ORGANISM Leaf blight Alternaria sesami Leaf spot or white spot Cercospora sesami Leaf and stem blight Phytophthora parasitica var sesami Root rot or...
Agri Diseases

DISEASES OF MUSTARD / RAPE SEED – Agricultural study material

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White rust Albugo cruciferarum Leaf blight Alternaria brassicae 1. WHITE RUST / BLISTER- Albugo cruciferarum Symptoms Isolated, raised and shiny white pustules develop on leaves...
Agri Diseases

DISEASES OF GROUND NUT – Agricultural study materials

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DISEASES CAUSAL ORGANISM Tikka early leaf spot Cercospora arachidicola Tikka late leaf spot Phaeoisariopsis personata Rust Puccinia arachidis Crown rot / Collar rot Aspergillus niger...
Agri Diseases

DISEASES OF BLACK GRAM / GREEN GRAM, SOYBEANS, COW PEA

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1. LEAF CURL – Tomato spotted wilt virus [TSWV] Symptoms The infection starts as chlorosis of lateral veins near the leaf margins and margins slowly...
Agri Diseases

DISEASES OF BENGAL GRAM / CHICK PEA – Free Study Material

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1. WILT – Fusarium oxysporum f.sp. ciceri Symptoms The disease occurs in seedling stage and flowering stage. Infected seedlings show yellowing, drying of leaves, browning...
Agri Diseases

DISEASES OF RED GRAM / PIEGON PEA – Agricultural study materials

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1.  WILT – Fusarium oxysporum f.sp. udum Symptoms The characteristic symptoms of the diseases are yellowing and dropping of leaves followed by drying of the...
Agri Diseases

DISEASES OF PULSES – Agricultural study materials

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Common Pulse Diseases COMMON DISEASES CAUSAL ORGANISM Dry root rot Macrophomina phaseolina Leaf spot Cercospora canescens Powdery mildew Erysiphe polygoni Rust Uromyces phaseoli-typica Anthracnose Colletotrichum...
Agri Diseases

Diseases of Cumbu, Pearl, Millet, Bajra – Agricultural study materials

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DISEASES OF CUMBU/PEARL MILLET/BAJRA DISEASES CAUSAL ORGANISM Downy mildew or green ear Sclerospora graminicola Ergot or sugary disease Claviceps fusiformis Smut Tolyposporium penicillariae Rust Puccinia...
Agri Diseases

Disease of Oats plants – Agricultural study materials

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Diseases of oats DISEASES CAUSAL ORGANISM Septoria avenae blotch    Phaeosphaeria avenaria f.sp. avenaria Stem and leaf rust            Puccinia graminis var. avena Leaf spot Drechslera campanulata...
Agri Diseases Uncategorized

Diseases of Wheat – Free Online Studymaterial

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DISEASES OF WHEAT DISEASES CAUSAL ORGANISM Black / Stem rust Puccinia graminis tritici Leaf / brown / orange rust Puccinia recondita Yellow / stripe rust...
Agri Diseases

DISEASES OF RICE – Fungal, Bactorial and virus diseases – Online Studymaterial

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Important diseases of rice DISEASES CAUSAL ORGANISM FUNGAL DISEASES Blast Pyricularia oryzae Brown spot or Sesame leaf spot Bipolaris oryzae (Helminthosporium oryzae) Sheath blight Rhizoctonia...