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.Management Sciences
Category: Entomology
The dorsal sclerotized region of insect body is called__________________?
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A. Tergum
B. Pleuron
C. Sternum
D. None of the above
Propagation and release of sterile incompatible individuals is done in pest population is called__________________?
A. Genetic control
B. Chemical control
C. Regularity control
D. Physical control
The living organisms that are usually larger, stronger or more intelligent then the parasite is called____________________?
A. Host
B. Pray
C. Predator
D. Parasite
A poison produced by a plant, animal or organisms is called____________________?
A. Toxin
B. Toxicant
C. Neurotoxin
D. None of the Above
The pest population at which control measure should be taken to prevent the pest population to build up to reach economic injury level is called_________________?
A. Economic threshold level
B. Economic injury level
C. Economic damage
D. None of the Above
Fast acting pheromones and called__________________?
A. Releasers
B. Primers
C. Semiochemicals
D. Allelochemicals
Three main part of antennae are _____________________?
A. Scape pedicel, flagellum
B. Ring, funicle, club
C. Scape, club, flagellum
D. Pedicle, scape, club
Main kind of insect pests are___________________?
A. Major pest and minor pest
B. Key pest
C. Migrant pest and potential pest
D. All the above
Aphid is example of____________________?
A. Oviparous
B. Viviparous
C. Paedogenesis
D. All type of production
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