Kevin from Selbyville, De writes
Can Merit be used to control tent caterpillars on crape myrtles?
Yes, as long as it's used as directed, Merit 2F can be used on turfgrass as well as on ornamentals but it is not labeled for caterpillars. To treat tent caterpillars, you can use Suspend SC, which can also be used on ornamentals.
Answer last updated on: 11/08/2020