A. Fungi which cause disease
B. Any bacteria which causes disease
C. Any virus which causes disease
D. Any organism which causes disease
Related Mcqs:
- Thread like structure surrounding the pupal stage of the insect (Silk worm) is_________________?
A. Silk
B. Typhoon
C. Cocoon
D. None of the above - The heart like pumping organ in insect is_________________?
A. Vena Cava
B. Dorsal Vessel
C. Spiracles
D. None of the above - The main pest of fruit in Pakistan is_________________?
A. Fruit fly
B. Leaf minor
C. Scale insects
D. Hoppers - The technical name of jassid is_________________?
A. Microtermas sp
B. Aphis gossypi
C. Earias insulana
D. Amrosca devestons - The viral disease can be controlled by_________________?
A. Organo-chlorine pesticides
B. Pyrethroids
C. Growing resistant varieties
D. None of the above - the most devastating migratory pest is____________________?
A. Cutworm
B. Army worm
C. Locust
D. None of the above - The insecticides with least mammalian toxicity are____________________?
A. Organo-phosphate
B. Organo-chlorine
C. Pyrethroids
D. Carbamates - The popular insecticides of organo-chlorine group are________________?
A. Malathion and thrips
B. Leaf minors
C. DDT & BHC
D. Naled - Oceli is___________________?
A. Antennae in insect
B. Mouth parts of insect
C. Eye of insect
D. Sense organs of insect - Gummosis is the disease of_________________?
A. Mango
B. Guava
C. Citrus (Lemon)
D. none
