Tag: fruit pest

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...
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Pest Affecting Tomoto Production – Free Online Agri Studymaterial

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TOMATO Fruit borer Helicoverpa armigera (Noctuidae: Lepidoptera) It is a major pest of tomato. Main hosts are gram, cotton, citrus, indigo, cowpea, groundnut, linseed, sunflower,...
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

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

Pest Affecting Cardomom and Betelvine – Pest control Studymaterial

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CARDAMOM Shoot/panicle/capsule borer Conogethes punctiferalis (Pyraustidae: Lepidoptera) It is a serious pest of nurseries in Tamil Nadu, Karnataka and Kerala. Alternate hosts are castor, turmeric,...
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Pest In ONION and GARLIC – Pest affecting Onion and Garlic – Pest Studymaterial

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Onion Onion Thrips,Thrips tabaci  (Thripidae: Thysanoptera) It is a major cosmopolitan thrips injurious to onion and garlic. Nymphs and adults remain in dense at leaf...
Insects

Pests on Chillies, Turmeric and Ginger

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PESTS ON SPICES AND CONDIMENTS CHILLIES Chilli thrips Scirtothrips dorsalis (Thripidae: Thysanoptera) Thrips cause severe damage in areas where chilli is cultivated as a dry...
Insects

Pests On Cotton – Pest Affects the cotton – Study material

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PESTS ON COTTONCotton Aphid,  Aphis gossypii (Aphididae : Hemiptera) World wide, potential pest – Highly polyphagous, wider host range  Nymphs and adults desap on young...
Insects

SugarCane Pests – Study About Pest – Sugarcane production – Free Study guide

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PESTS ON SUGARCANEEarly shoot borer – Chilo infuscatellus (Crambidae: Lepidoptera) P refer 1-3 months old crop. Caterpillar enters the stem by making holes above the...
Insects

Pest On CITRUS fruits – Lemon, Orange, etc – Free Online Studymaterial

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CITRUS Lime tree borer or orange borers Chelidonium cinctum (Cerambycidae: Coleoptera) This is a major and highly destructive pest in South India.  Wilting of twigs...
Agricultural Study Materials Insects

Pest On Pulses – Agricultural studies

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PESTS ON PULSES Gram pod borer –Helicoverpa armigera    Noctuidae: Lepidoptera It is a serious pest of chickpea, pigeonpea, pea, mungbean, urd bean, lentil, soybean, cowpea,...
Agri manufacturing Agricultural Study Materials Uncategorized

Pest Affecting fruits – Banana, Apple, Grapes, Fig, Tamarind, Papaya, star goosberry, custard apple, pear, peach and plum

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BANANA Rhizome weevil Cosmopolites sordidus (Curculionidae: Coleoptera) It is a major pest of banana. Adult is a stout, reddish brown weevil.  Grub is apodous and...