Any organism which harm or causes damage man directly or indirectly called as________________?

Related Mcqs:

1. Any organism which harms or causes damage to man directly or indirectly is called ?

   A. Inset pest
   B. Pest
   C. Agricultural Insect
   D. None of the above

2. The pest which causes no significant damage but due to unjudious use of chemical they cause significant loss is called ?

   A. Secondary pest
   B. Key pest
   C. Occasional pest
   D. Migrant pest

3. An insect pest normally present at some time during the growing season that causes the economic damage to a crop is called ?

   A. Key pest
   B. Secondary pest
   C. Occasional pest
   D. Migrant pest

4. It is an organism which lives on or within another living organism is called_________________?

   B. Parasite
   C. Predator
   D. Parasitoid
   E. Scavengers

5. The lowest pest population that will cause economic damage is called ___________________?

   A. Economic injury level
   B. Economic threshold level
   C. Economic damage
   D. None of the Above

6. It is the tendency of a plant to escape infestation is known as________________?

   A. Plant resistance
   B. Resistance
   C. Pest avoidance
   D. Tolerance

7. Hind winds of true flies are modified in to tiny knobbed structure is known as________________?

   A. Filohalteres
   B. Pseudohalteres
   C. Halteres
   D. Membranous

   Updated by: Khalid Abbas

8. 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

9. When damage cause by insect pest is slight such pest is referred as___________________?

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

10. Antecedents prevent pest to cause damage called___________________?

    A. Sterilant
    B. Protectant
    C. Systemic
    D. Contact