Today I completed your one time service for cicada killers. A liquid residual treatment was applied to nest holes on each side of driveway. The whole lawn was inspected , no other signs of bees. Please allow 7-10 days to see a decrease in activity in those areas. As advised, if new holes appear, run a hose to areas to drown out new bees. And contact our office, we can return to treat those areas. We cannot prevent them but we can assist in controlling them. Please contact our office if you have any questions or concerns. Thank you for using Green Pest Solutions and have a great day.