Insect body is divided in to_____________________?
A. 3 regions
B. 5 regions
C. 10 regions
D. 2 regions
Plant Pathology
Schistocerca gregaria is the name of________________?
Schistocerca gregaria is the name of________________?
A. Cutworms
B. Army worms
C. Locust
D. Aphid
Trachea in insects are the organ of___________________?
Trachea in insects are the organ of___________________?
A. Digestion
B. Respiration
C. Excretion
D. Secretion
Honey bee, bumble bee, butter flies and moths are___________________?
Honey bee, bumble bee, butter flies and moths are___________________?
A. Productive insects
B. Parasites
C. Pests
D. Pollinators
The main pest of fruit in Pakistan is_________________?
The main pest of fruit in Pakistan is_________________?
A. Fruit fly
B. Leaf minor
C. Scale insects
D. Hoppers
The popular insecticides of organo-chlorine group are________________?
The popular insecticides of organo-chlorine group are________________?
A. Malathion and thrips
B. Leaf minors
C. DDT & BHC
D. Naled
The insects have__________________?
The insects have__________________?
A. 2 pair of wings and 2 pair of legs
B. 3 pair of wings and 2 pair of legs
C. 2 pair of wings and 3 pair of legs
D. None of the above
The sucking type insects of cotton are________________?
The sucking type insects of cotton are________________?
A. Jassids and thrips
B. Wlutefly and jassids
C. Thrips and whitefly
D. All the above
Disease are transmitted through_________________?
Disease are transmitted through_________________?
A. Seeds
B. Agricultural machinery and implements
C. Winds, insects
D. All the above
Gurdaspur borer is pest of__________________?
Gurdaspur borer is pest of__________________?
A. Rice
B. Wheat
C. Sugarcane
D. Okra