The slow acting pheromones are_________________?

Related Mcqs:

1. Fast acting pheromones and called__________________?

   A. Releasers
   B. Primers
   C. Semiochemicals
   D. Allelochemicals

2. Types of pheromones which alert the insect from any danger known as__________________?

   A. Alarm pheromone
   B. Aggregation pheromone
   C. Sex pheromone
   D. Trial marking pheromone

3. The workers of ant, of ant, bee and wasps are_________________?

   A. May be a non reproductive male or non reproductive female
   B. A non reproductive male
   C. A non reproductive female
   D. none of the above

4. Cotton bollworms, sugarcane borers are_________________?

   A. Major pest
   B. Key pest
   C. Minor pest
   D. Secondary pest

5. Termite workers are_________________?

   A. May be a non reproductive male or non reproductive female
   B. A non reproductive male
   C. A non reproductive female
   D. None of above

6. Insect are_________________?

   A. Cold blooded animals
   B. Warm blooded animals
   C. Grasshopper
   D . None of the above

7. Various methods of pest scouting are_________________?

   A. Maryo’s method
   B. Diagonal method
   C. Zig zag method
   D. All the above

8. Grasshopper and cockroaches have type of wings is____________________?

   A. Tegmina
   B. Hemelytra
   C. Stripy
   D. hemelgtra

9. 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

10. Best example of parasites are ___________________?

    A. Ichneumon, Fleas
    B. Trichograma sp, Horse flie
    C. Cotesia sp
    D. All of above