1.Chlorophyll

2.Well defined nucleus

3.Cell Wall

4.None

1.Virion

2.Viriod

3.Capsid

4.All above

1.Seed treatment

2.Soil treatment

3.Crop spray

4.Aerial spray

1.Nostoc

2.Macrocrocystis

3.Gelidium

4.Oscillatortia

1.Mohania

2.Thalictrum

3.Barberry

4.All above

1.Chytridiomycetes

2.Hypochytridiomycetes

3.None of these

4.A and B

1.Lichen

2.Mycorrhiza

3.Ascolichen

4.Basidiolichen

1.Monotrichous

2.Lophotrichous

3.Amphitrichous

4.Peritrichous

1.Wilting of the plant

2.Yellowing of leaves

3.Ooze test

4.Defoliation

1.Phytophthora infestans

2.Drechslera oryzae

3.Puccinia graminis tritici

4.Heterodera avenage

1.Puccinia graminis tritici

2.Puccinia recondita

3.Puccinia striformis

4.Ustilagotritici

1.Plasmopara viticola on grapevine

2.Uncinula nectar on grapevine

3.Podosphaera leucotricha on apple

4.Venturia inequalis on apple

1.Bacillus

2.Pseudomonas

3.Agrobacterium

4.Clostridium

1.Murcurious

2.Sulphur

3.Cu

4.Miscellaneous

1.Sclerospora sorghi

2.Physoderus zeamaydis

3.Alternaria solani

4.Cercospora perfonats

1.Sweet sorghum

2.Sugarcane

3.Potato

4.Sugarbeet

1.Silicon carbide

2.Aluminium oxide

3.Diatomaceous earth

4.Calcium carbonate

1.Uromyces hobsoni

2.Hemileia vastatrix

3.Cronartium ribicola

4.Ravenelia-emblicae

1.Bacteria

2.Viruses

3.Fungi

4.Phanerogams

1.Mayer

2.Stanley

3.Iwanowski

4.Bejerinck

1.Meloidogyne

2.Aphelenchoides

3.Heterodera

4.None of the above

1.Mottling

2.Mosaic

3.Necrosis

4.Curling

1.One ovary

2.Two ovaries

3.Three ovaries

4.None

1.Bacterium

2.Fungus

3.MLO

4.Virus

1.Bactericide

2.Insecticide

3.Fungicide

4.Nematicide

1.Rice blast

2.Red rot of sugarcano

3.Wart of potato

4.Run of wheat

1.Peronosclerspora sacchari

2.Peronospora triognella

3.Sclerospora graminicola

4.Sclerospora sacchari

1.Disease resistance

2.Plant quarantine

3.Biological control of plant

4.Cultural control

1.Needham

2.Spallanzani

3.Leeuwenhoeck

4.Koch

1.T.J. Burrill

2.Needham

3.Louis Pasteur

4.Leeuwenhoek

1.Meloidogyne

2.Heterodera

3.Anguina

4.Globodera

1.Needham

2.Spallanzani

3.Cobb

4.Mayer

1.Seed treatment with vitavax

2.Spraying with vitavax

3.Soil application with vitavax

4.More than one option is correct

1.Ustilago tritici

2.Urceystis trlttct

3.Ustilago hordet

4.Taphrina deformans

1.Phytophthora palmivora

2.Pythium aphanidermatum

3.Peronospora parasitica

4.Albugo candida

1.Obligate saprophyte

2.Obligate parasite

3.Facultative parasite

4.Saprophytes

1.Obligate saprophytes

2.Obligate parasites

3.Facultative parasites

4.Saprophytes

1.English

2.Latin

3.Greek

4.Mandarin

1.Walker (1957)

2.Stakman & Harrar (1957)

3.Whittaker (1969)

4.Ainsworth (1973)

1.Obligate

2.Saprophyte

3.Facultative

4.Predator

1.Boron

2.Zinc

3.Iron

4.Oxygen

1.Spiral shaped

2.Spherical shaped

3.Rod shaped

4.None of the above

1.Male

2.Female

3.A and B

4.None of these

1.Phythium

2.Phytosynthetas

3.Boron deficiency

4.Zinc deficiency

1.Obligate parasite

2.Facultative parasite

3.Saprophyte

4.Predator

1.Lance nematode = Pratylenchulus

2.Lesion nematode = Pratylenchulus

3.Sting nematode = Belonolaimus

4.Awl nematode = Dolichodorous

1.Xanthomonas

2.Drechslera oryzae

3.Pyricularia

4.Cercospora

1.Spiral shaped

2.Spherical shaped

3.Rod shaped

4.None of the above

1.Tyrocidine

2.Streptomycetease

3.Penicillin

4.Giseofulvin

1.4

2.5

3.6

4.8

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