A. DDT
B. Aldrin and Diehydrin
C. Aindone and Heptachlor
D. All the above
Related Mcqs:
- The popular insecticides of organo-chlorine group are________________?
A. Malathion and thrips
B. Leaf minors
C. DDT & BHC
D. Naled - The pesticide poisoning with organo-phosphates or carbamater treated with________________?
A. Milk and hot water
B. Vomiting with brackishy
C. Atropine
D. None of the above - Malathrion and Parathion insecticides belongs to_________________?
A. Organo-chlorine group
B. Pyrethroid group
C. Carbamate group
D. Organo-phosphate - The insecticides with least mammalian toxicity are____________________?
A. Organo-phosphate
B. Organo-chlorine
C. Pyrethroids
D. Carbamates - The insecticides with longest residual effect belongs to___________________?
A. Pyrethroid
B. Carbamates
C. Organo-chlorine
D. Organio-phosphate - Formulation or insecticides is__________________?
A. Dust
B. EC
C. Granular
D. Fungiments - Three regions of insect body are________________?
A. Head, abdomen and tail
B. Head, thorax and tail
C. Head, thorax and abdomen
D. None of the above - The factors which induces disease outbreak is________________?
A. High temperature
B. High humidity
C. Susceptible varieties
D. All the above - Honey bee, bumble bee, butter flies and moths are___________________?
A. Productive insects
B. Parasites
C. Pests
D. Pollinators - Bombyx morri is the name of___________________?
A. Lady bird beetle
B. Silk worm
C. Honey bee
D. None of the above
