In insects the dorsal sclerites are known as -
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Sternum
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Tergum
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Pleuron
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None of the bove
Trochanter is the .............part of insect leg-
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First
-
Second
-
Fifth
-
None of the above
Scansorial type legs are found in -
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Cockroach
-
Louse
-
Termite
-
None of the above
Beetles belong to order -
-
Coleoptera
-
Orthoptera
-
Odonata
-
None of the above
Hermaphroditism is found in which insect?
-
Pyrilla perpusilla
-
Icerya purchasi
-
Heliothis armigera
-
None of the above
Campodeiform larvae are found in the insects of family-
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Fulgoridac
-
Coccinellidae
-
Curculionidae
-
None of the above
The original name of class insecta is –
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Polypoda
-
Hexapoda
-
Apoda
-
None of the above
Insects are classified according to Imms, 1961 into-
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9 orders
-
20 orders
-
29 orders
-
More than 29 orders
Insects appeared on earth before
-
25 to 50 millions years
-
50 to 250 millions years
-
250 to 500 millions years
-
More than 500 millions years
Hepatic caeca are found in between-
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Oesophagus and Crop
-
Crop and Gizzard
-
Gizzard and Mesenteron
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Mesenteron and Proctodacum
Spermatheca is found in which sex forms of insects -
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Males
-
Females
-
Males and Females
-
None of the above
Exoskeleton of insects is made up of -
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Calcium and Protein
-
Calcium and Chitin
-
Chitin and Protein
-
Calcium, Chitin and Protein
Developmental stages of butterfly are -
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Egg, larva, pupa, adult
-
Egg, nymph,adult
-
Egg, niaids, adult
-
Egg, larva, nymph, adult
Most effective insecticide for controlling stem borer is -
-
Malathion
-
Endosulfan
-
Phorate grannuals
-
BHC
Gram pod borer belongs to the family -
-
Noctuidae
-
Sphingidae
-
Pyralidae
-
Arctiidae
Poison bait is used for control of........
-
Spodoptera litra
-
Rhinoceros beetle
-
Rat
-
All of these
Apanteles flavipes is a –
-
Pupal parasite of cotton pink boll worm
-
Adult Parasite of white gurb
-
Egg parasite of rice stem borer
-
Larval parasite of maize stem borer
Malathion is a-
-
Systemic insecticide
-
Contact insecticide
-
Stomach insecticide
-
None of these
Lady bird beetle is a predator of-
-
Aphids
-
Locust
-
Mustard sawfly
-
None of these
Khapra beetle is a pest of -
-
Vegetables
-
Fruits
-
Stored cereals
-
Field crops
White grub has.......generation in a year -
Tobacco caterpillar is a pest of-
-
Tobacco
-
Cotton
-
Cabbage
-
All of them
NPV 250-500 LE/ha is used for the control of -
-
Sugarcane whitefly
-
Locust
-
Pyrilla
-
Gram pod borer
Scientific name of sugarcane leaf hopper is -
-
Pyrilla perpusilla
-
Nilaparvata lugens
-
Athalia poxima
-
Tribolium castaneum
Silver fish belongs to insect order –
-
Collembola
-
Thysanura
-
Protura
-
Diplura
May flies belongs to order -
-
Odonata
-
Ephemeroptera
-
Lepidoptera
-
Coleoptera
Grasshopper belongs to family -
-
Pyralidae
-
Acrididae
-
Noctuidae
-
Arctiidae
Tichogen and Tormogen cells are extends in -
-
Epicutilce
-
Procuticle
-
Epidermis
-
All of these
The development of unfertilized egg is known as -
-
Paedogenesis
-
Viviparity
-
Polyembryony
-
Parthenogenesis
Nephrocytes are associated with-
-
Reproduction
-
Digestion
-
Respiration
-
Excretion
Mustard saw-fly belongs to family
-
Tenthredinidae
-
Braconidae
-
Foricidae
-
Apidae
The apodous larva belongs to order -
-
Coleoptera
-
Diptera
-
Isoptera
-
Hymenoptera
Dragon fly belongs to order -
-
Orthoptera
-
Odonata
-
Hemiptera
-
Coleoptera
The antennae are absent in-
-
Protura
-
Diplura
-
Diptera
-
Coleoptera
Insect belonging to endopterygota has which type of metamorphosis?
-
Complete metamorphosis
-
Indirect metamorphosis
-
Holometabolus
-
All of these
Virachola isocrates is the fruit pest of -
-
Mango
-
Apple
-
Citrus
-
Pomegranate
NPV is generally used for the control of -
-
Larvae of moths & butterflies
-
Aphids
-
Grasshoppers
-
White flies
Gandhi bug attack on rice during –
-
Germination
-
Flowering
-
Milking
-
Harvesting
Termites generally damage which part of the plant?
Which fruit plant is not generally attacked by mealy bug?
-
Mango
-
Grapevine
-
Ber
-
Banana
Painted bug is a serious pest of -
Most of sex pheromone traps are attract -
-
Female bugs
-
Caterpillars
-
Female moth
-
Male moth
Who was appointed as first entomologist to Govt. of India -
-
H. M. Lefroy, 1903
-
Lionel de Niceville, 1901
-
R. F.Chapman, 1885
-
H. S. Pruthi, 1934
Who is known as father of modern taxonomy –
-
Aristole
-
De Candole
-
R. F.Chapman, 1885
-
Carl Von Linnaeus
In India first initiated regular scientific work on insects....
-
H. Fabricius
-
J. G. Koening
-
Lionl de Niceville
-
H.S. Pruthi
Who is considered as father of entomology...
-
R.F. Chapman
-
V.
-
Wigglesworth
-
Imms
Who proposed the term 'Integrated Biological Control'..........
-
S. Atwal
-
Geir and Clark
-
Gurr and Wratten
-
Hans R. Herren
Who was awarded to 'World Food Prize' in 1995 for developing and implementing the world's largest biological control project for cassava mealy bug in Africa......
-
Gurr and Wretten
-
Stern et al.,
-
Geir and Clark
-
Hans R. Herren