Agriculture - Mock Test 238

Question 2371

Nematodes are also known as?

A) Tapeworms B) Trematodes C) Earthworms D) Round worms

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Question 2372

Nematode genus Hoplolaimus Daday was first recorded in _____ from an island in the Paraguay river?

A) 1900 B) 1905 C) 1910 D) 1915

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Question 2373

Plant overgrowth due to increase in size of cell of the tissue?

A) Hypoplasia B) Hypertrophy C) Hyperplasia D) All of the above

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Question 2374

Mycoplasma is sensitive to?

A) Pencillin B) Steptomycin C) Bavistin D) Tetracycline

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Question 2375

Mycoplasma disease of plant was first reported by?

A) Butler B) Brefeld C) Anton de Barry D) Doi et al. and Ishire et al.

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Question 2376

Mycology is the study of?

A) Bacteria B) Algae C) Virus D) Fungi

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Question 2377

Most of the plant parasitic nematodes belong to order?

A) Tylenchida B) Dorylaimida C) Aphelenchida D) Rhabditida

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Question 2378

Most effective fungicide against powdery mildew disease?

A) Dithane B) Captan C) Karathane D) Bavistin

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Question 2379

Yellow ear rot of wheat is caused by?

A) Anguina B) Corynebacterum C) Both a & b D) Heterodera

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Question 2380

Modification of floral parts into leafy structures by pathogenic infection called?

A) Hyperplasia B) Hypertrophy C) Phyllody D) Witch's broom

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