A. Cross resistance
B. Specific resistance
C. General resistance
D. Vertical resistance
Related Mcqs:
- 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 - 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 - 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 - The phenomenon off insect resistance to one type of insecticide providing resistance to other insecticides with similar mode of action__________________?
A. Cross resistance
B. Specific resistance
C. General resistance
D. Horizantal resistance - 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 - The form off insect after complete metamorphosis is__________________?
A. Imago
B. Pupa
C. Puparium
D. Grub - Examples of poly phagous insect is__________________?
A. Helicoverpa armigera
B. Ants
C. Green lacewing
D. Pink bollworm - The body wall of insect which includes cuticle, epidermis and basement membrane is__________________?
A. Integument
B. Exoskeleton
C. Internal skeleton
D. None of the above - Function of epiculticle in insect is__________________?
A. Rigidly of body parts
B. Impermeability of water
C. Prevent evaporation
D. Impermeability of water and prevent evaporation - Against sucking and chewing insect pest we apply___________________?
A. Monocrotophos, Diazinon, Profenophos
B. Endosulfan, Deltamethrin, Dimethoate
C. Cypermethrin, Permethrin,Malathion
D. All the above
