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.Management Sciences
Category: Entomology
The pest which damages the crop and causes a loss in quality or quantity which can be calculated such pest is called_______________?
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A. Insect pest
B. Pest
C. Economic pest
D. Sub economic pest
Insects in which the young ones pass through complex or indirect metamorphosis are said to be _____________?
A. Hypermetamophosis
B. Holometabola
C. Ametabola
D. Hemimetabola
What is T.S.O ?
A. Technical sales officer
B. Technical scientific officer
C. Tehsil sale officer
D. None of the Above
Use of living organism to bring down the pest population to sub economic level is called____________________?
A. Biological control
B. Cultural control
C. Physical control
D. Natural control
The ability of a plant by means of which it is less damaged by insects is________________?
A. Tolerance
B. Pest avoidance
C. Plant resistance
D. Resistance
Queen and drones have_______________number of chromosome ?
A. Diploid
B. Haploid
C. Triploid
D. None of above
An egg parasitoid of lepidopterous insects is______________________?
A. Trichogramma sp
B. Apanteles sp
C. water joint beetle
D. Ichneumon
The study of form and structure of insects are called__________________?
A. insect morphology
B. insect physiology
C. insect Ecology
D. No of above
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