At the first sign of a whitefly infestation, spray the tree or plant with Bug Buster Spray, which will help control adults as well as juveniles. Repeat the spray every seven to fourteen days, as necessary.
TreeHelp Annual Care Kit: Alder
TreeHelp developed easy-to-use Annual Care Kits to help homeowners maintain healthy and vibrant Alder trees. TreeHelp Annual Care Kits for...