A. Alarm pheromone
B. Aggregation pheromone
C. Sex pheromone
D. Trial marking pheromone
Related Mcqs:
- Type of pheromone which get together the insects for food and mating is known as________________?
A. Alarm pheromone
B. Aggregation pheromone
C. Sex pheromone
D. Trial marking pheromone - Pheromone used against fruity fly is___________________?
A. Dichlorvos
B. Malathion
C. Carbofuron
D. Mancoze - What types of insects are injurious__________________?
A. Agricultural pest, house hold, Store grain, Pollinators
B. Agricultural pest, Parasite, Predator
C. Store grain, Parasite, Predator
D. Agricultural pest, house hold pest, Store grain, insects of domestic animals - 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 - Insects belong to class__________________?
A. Symphyla
B. Pauropoda
C. Crustacea
D. Hexapoda - The physiological state or arrested metabolism in which development of insects is delayed irrespective of environmental factors is____________________?
A. Tor por
B. Quiescence
C. Diapause
D. Hibernation - Insects which are active at night are called________________?
A. Diurnal insects
B. Nocturnal insects
C. Crepuscular insects
D. None of the above - Insects which are mainly during evening or morning twilight are called_______________?
A. Crepuscular insects
B. Nocturnal insects
C. Diurnal insects
D. None of the above - Some insects which are used as bio control agents for used control is called________________?
A. Entomophagous parasites
B. Zoophagous parasites
C. Phytophagous parasites
D. None of the Above - Insect that parasitic other insects are called_________________?
A. Entomophagous parasites
B. Zoophagous parasites
C. Phytophagous parasites
D. non of theses
