Danny from Auburn, Ga writes
Hi-Yield 55% Malathion Insecticide Spray is not labeled for whiteflies in the lawn. Bifen IT is one of the most popular products for whiteflies but you may need to repeat applications to maintain control. It can be applied every 7 days as needed for active infestations, then once a month for maintenance.
Answer last updated on: 07/16/2019