Oil is sprayed over stagnant water in which mosquitoes br...
Oil is sprayed over stagnant water in which mosquitoes breed in order to
provide landing surface for the adult
prevent larva or pupa from attaching itself to the surface
prevent the water from overheating
lubricate the larva for easy movement
provide surface for laying their eggs
Correct answer is B
No explanation has been provided for this answer.
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