Yoder from Middlebury writes
Bifen L/P Insecticide Granules would not be effective for mosquito control. Mosquitoes actually hang out in trees and bushes and the larva develop in standing water. Bifen LP granules can only be used to treat lawns and soil for insect infestation. We would recommend that you use Bifen IT, which is the liquid formulation of Bifen, to treat for mosquitoes.
Answer last updated on: 05/30/2019