Tag: agricultural

Agri Diseases

DISEASES OF COTTON – Agricultural study materials

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DISEASES CAUSAL ORGANISM Fusarium Wilt Fusarium oxysporium f.sp.vasinfectum Verticilium Wilt Verticillium dahliae Grey mildew or Areolate mildew Ramularia areola Root rot Rhizoctonia bataticola Anthracnose Colletotrichum...
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 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 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...
Uncategorized

Diseases Of Maize Plant – Study material

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DISEASES OF MAIZE DISEASES CAUSAL ORGANISM Downey mildew / Crazy top Peronosclerospora sorghi, P.philipenensis Charcoal rot Macrophomina phaseolina Head smut Sphacelotheca reiliana Leaf blight Helminthosporium...
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...
Insects

Pests On Tuber Crops – Potato, sweet potato – Insects study materials

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PESTS ON TUBER CROPS POTATO Cutworms,    Noctuidae: Lepidoptera Common cutworm,     Agrotis segetum  Black cutworm, Agrotis ipsilon  Spotted cutworm, Xestia C-nigrum  Variegated cutworm, Peridroma...
Insects

Pest Affecting moringa, drumstick tree, horseradish tree, and ben oil tree or benzolive tree – Free Study Material

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MORINGA Moringa oleifera is a plant that is often called the drumstick tree, the miracle tree, the ben oil tree, or the horseradish tree. Moringa has been used...
Insects

Pest in Bhendi or lady’s finger – Free Online Studymaterial

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BHENDI Shoot and fruit borer Earias vittella, E. insulana (Noctuidae: Lepidoptera) It is commonly known as cotton spotted bollworm and a major pest of bhendi. ...
Insects

Pest Affecting Brinjal Production – Free Online Agri Studymaterial

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BRINJAL Shoot and fruit borer Leucinodes orbonalis (Pyraustidae: Lepidoptera) Leucinodes orbonalis is the most important and destructive pest of brinjal. It starts damaging brinjal plant,...
Insects

Pest on Sesame, Castor, sunflower, Mustard and Green Manure – Free Online Studymaterial

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PESTS ON SESAME Til Leaf and Pod Caterpillar, Antigastra catalaunalis  Lepidoptera: Pyralidae A serious and regular pest. Young caterpillars feed on leaves. They also bore...
Insects

PESTS ON GROUNDNUT – free online study material

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Aphid, Aphis craccivora     Hemiptera, Aphididae They are small-sized insects (2 mm long), pear shaped, green, greenish brown or greenish black in colour. Adults are...
Insects

PEST ON STORED PRODUCTS – Pest Control Identification study materials

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RICE WEEVIL Sitophilus oryzae (Family: Curculionidae, order: Coleoptera) It is a small weevil about 3 millimeters in length with head protruded into a down ward...
Insects

PESTS OF MEDICINAL AND AROMATIC PLANTS – Free Study Material

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BELLADONA Cut worm, Agrotis flammetra (Noctuidae: Lepidoptera)  Leaf feeder, Archipsinca ceana SENNA Green leaf eating caterpillar, Catopsilia pyranthe Pierdae Lepidoptera Pod borer, Etiella zinckenella Phycitidae...
Insects

PESTS OF TEA – Pest Control on Tea production – free Studymaterial

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PESTS OF TEA Tea mosquito bug, Helopeltis theivora  Miridae – Hemiptera Adults and nymphs suck the sap from buds, young leaves and tender stems by...