The phenomenon off insect resistance to one type of insecticide providing resistance to other insecticides with similar mode of action__________________?

Related Mcqs:

1. 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

2. 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

3. A type of resistance in which a series of different cultivars of the same crop are infested with a series of different insect biotype of same species show no differentia intersction, such type of resistance is___________________?

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

4. When some cultivars are resistance and some cultivars are susceptible, when they are infested with same insect biotype such type of resistance is called___________________?

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

5. A type of resistance in which a series of different cultivars of the same crop are infested with a series of different insect biotypes of same species show a differentia interaction is known as_________________?

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

6. The long axis of head is horizontal and in line with insect body, mouth parts directed forward is type of head_______________?

   A. Prognathous
   B. Hypognathous
   C. Opisthognathous
   D. Opis thosynchous

7. The lateral selertized region of insect body is called_________________?

   A. Pleuron
   B. Tergum
   C. Sternum
   D. None of the above

8. Insect which are found every where are called___________________?

   A. Cosmopolitan insects
   B. Household insects
   C. Store grain
   D. None of the above

9. Costal margin of wing of insect is________________?

   A. Frontal margin
   B. Outer margin
   C. Hinder margin
   D. Inner margin

10. The largest insect of the world___________________?

    A. Elephant beetle
    B. Hairy winged beetle
    C. Grasshopper
    D. Locust