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.Management Sciences
Category: Entomology
The body wall of insect which includes cuticle, epidermis and basement membrane is__________________?
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A. Integument
B. Exoskeleton
C. Internal skeleton
D. None of the above
Butterflies having wing coupling apparatus is__________________?
A. Overlapping
B. Jugum
C. Frenulum
D. Overlapping and Jugum
The chemical used for killing birds is called________________?
A. Ovicide
B. Avicide
C. Pesticide
D. Herbicide
Which families are most of them are scavenger ?
A. Tineidae
B. Pyralidae
C. Tineidae and Pyralidae
D. Culicidae
The rapid reappearance of the pest population in injurious number is called_________________?
A. IPM
B. IPC
C. Pest resurgence
D. Pest outbreak
The pest which causes no significant damage but due to unjudious use of chemical they cause significant loss is called ?
A. Secondary pest
B. Key pest
C. Occasional pest
D. Migrant pest
What is the most social insects__________________?
A. Black ants
B. Termites
C. Honeybees
D. None of the above
It is a nitrogenous polysaccharides which are more than 50% of substance of cuticle is called___________________?
A. Sclerotion
B. Resilin
C. Chitin
D. Cuticulin
The collective action of environmental factors that maintain numbers of pest population with in certain limit over a time is called_______________?
A. Artificial control
B. Natural control
C. Cultural control
D. Physical control
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