Following is used as a sticker along with insecticide for better spread
A. Teepol
B. Coaltar
C. Phenol
D. None of these
Answer: Option A
Solution (By Examveda Team)
Teepol is used as a sticker along with insecticide for better spread.Among the plant derivatives, neem oil 0.5 to 3% and neem seed kernel extract 5% with teepol 0.05% are quite effective against major pest of fruits crops, vegetables.
Mix 30 ml of neem oil with 5 ml of sticking agent teepol until white emulsion is formed. Then add one litre of water and mix thoroughly for use of spray fluid.

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