If I used 55 % malathion for army worms and it is killing them, can I still spray the talastar, and how long s
Answer:
If you are seeing the desired results after spraying the armyworms with Hi-Yield Malathion Insecticide Spray, then you do not need to apply another product such as Talstar P unless you are needing to retreat after at least two weeks. The only exception would be if you used the Malathion on ornamental plants and then needed a product to use on the turfgrass since malathion is not labeled for use on lawns.