Against sucking and chewing insect pest we apply___________________?

Related Mcqs:

1. 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

2. The pest population at which control measure should be taken to prevent the pest population to build up to reach economic injury level is called_________________?

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

3. The pest which damages the crop and causes a loss in quality or quantity which can be calculated such pest is called_______________?

   A. Insect pest
   B. Pest
   C. Economic pest
   D. Sub economic pest

4. Reduction in pest population by the utilization of agricultural practices to make the environment unfavorable for pest is called__________________?

   A. Natural control
   B. Mechanical control
   C. Physical control
   D. Cultural control

5. The pesticide does not allow larval insect pest to moult further is called_________________?

   A. Insect growth regular
   B. Fumigants
   C. Sterilant
   D. Protectant

6. 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

7. A level of resistance show by a cultivar is similar against all insect biotype such type of resistance is___________________?

   A. Cross resistance
   B. Specific resistance
   C. General resistance
   D. Vertical resistance

8. A level of resistance show by a cultivar is similar against all insect biotype such type of resistance is__________________?

   A. Cross resistance
   B. Specific resistance
   C. General resistance
   D. Vertical resistance

9. The use of all possible control strategies to manage pest population below economic injury level is called________________?

   A. IPM
   B. IPC
   C. Pest outbreak
   D. Pest resurgence

10. The collective action of environmental factors that maintain numbers of pest population with in certain limit over a time is called_______________?

    A. Artificial control
    B. Natural control
    C. Cultural control
    D. Physical control