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.Management Sciences
Category: Entomology
A few species of ants and termites which depend on cultivated plants are___________________?
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A. Agricultural insects
B. Insect pest
C. Pest
D. None of the above
A chemical which attracts pest to a trap is called__________________?
A. Bait
B. Defoliant
C. Acute poisoning
D. Chronic poisoning
What types of insects are injurious__________________?
A. Agricultural pest, house hold, Store grain, Pollinators
B. Agricultural pest, Parasite, Predator
C. Store grain, Parasite, Predator
D. Agricultural pest, house hold pest, Store grain, insects of domestic animals
What is antidote of organophosphate and carbamate poisoning________________?
A. Atropine
B. Diazepam
C. Earbiturates
D. None of the Above
An insect pest normally present at some time during the growing season that causes the economic damage to a crop is called ?
A. Key pest
B. Secondary pest
C. Occasional pest
D. Migrant pest
Beetles, weevils, earwigs. have fore wing very thick and hard structure is__________________?
A. Hemelytra
B. Elytra
C. Stripy
D. Halteres
_______________is a practice of dinning on one’s own species?
A. Cannibalism
B. Hibernation
C. Diapause
D. Non of the above
A type of resistance in which a series of different cultivars of the same crop are infested with a series of different insect biotypes of same species show a differentia interaction is known as_________________?
A. Horizontal resistance
B. Vertical resistance
C. Specific resistance
D. Cross resistance
The lateral selertized region of insect body is called_________________?
A. Pleuron
B. Tergum
C. Sternum
D. None of the above
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