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.Management Sciences
Category: Entomology
A mixture included pesticides which decrease the efficiency of each other is called__________________?
A. Additive mixture
B. Antagonistic mixture
C. Potentiating mixture
D. None of the Above
Those insects which lives in groups, clones or tribes form are called__________________?
A. Gregarious insects
B. Social insects
C. Solitary insects
D. Household insects
A free living animal that attack and feed on other organism is called_______________?
A. Predator
B. Parasite
C. Scavenger
D. Parasite
The group of pesticide which makes pest unable to reproduce is called_________________?
A. Sterilant
B. Protectant
C. Selective
D. Fumigants
Hind winds of true flies are modified in to tiny knobbed structure is known as________________?
A. Filohalteres
B. Pseudohalteres
C. Halteres
D. Membranous
The pesticide which is used for killing or controlling the eggs of insects is called___________________?
A. Avicide
B. Ovicide
C. Pesticide
D. Fungicide
The width of the area treated in one pass by a sprayer or other applicator is called___________________?
A. Drift
B. Swath
C. Aerosol
D. Toxin
The insects which spend their lives individually and do not lives in colonies are known as_____________________?
A. Social insects
B. Solitary insects
C. Gregarious
D. Stored grain insects
The haring organs in grasshopper_________________?
A. Johnston’s organ
B. Tympanal organ
C. Chorodotonal organ
D. None of the above
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