Hi-Yield Turf Ranger is toxic to bees and may harm bees that come in contact with it. We suggest applying when they are not active.
Per the product label, you can reapply Hi-Yield Turf Ranger as necessary to maintain insect control.
Hi-Yield Turf Ranger is not labeled for grubs. Hi-Yield Bug Blaster Plus Above and Below would be a better option for grubs.
After applying Hi-Yield Turf Ranger you will want to wait 2-3 days before mowing your lawn.
Hi-Yield Turf Ranger is labeled for sod webworms, however if you just started using Bifen IT we would advise to continue with this insecticide. Unfortunately there is no insecticide that will kill off the entire infestation after one application. You will need to reapply. Bifen IT should be reapplied once every 21 days to control Sod Webworms and other insects. The larva feed mostly at night. Therefore, controlling sod webworms with chemicals successfully means spraying in late afternoon to ensure ingestion of the poison.