Hamad Entomology 04/05/2021 A. Rasping B. Siphoning type C. Sponging type D. Piecing sucking type Related Mcqs: 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... Types of pheromone which motivate the insects to follow each other is known as____________________?A. Alarm pheromone B. Aggregation pheromone C. Sex pheromone D. Trial marking pheromone... A substance used in a pesticide, it helps the spray material to adhere to the sprayed surface is called_________________?A. Adhesive B. Adjuvant C. Activator D. Agitation... 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... What colour show moderately hazarous_________________?A. Red B. Blue C. Yellow D. Brown...
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