Patrick from Prineville Oregon writes,
We are having a problem on with no-see-ums.
Onslaught is labeled for a wide variety of small flying insects including gnats, midges and other small biting flies and should help reduce the amount of noseeums on your property. Be sure to spray the areas where you have noticed the noseeums landing or resting as Onslaught will only eliminate those insects that land on treated areas.
Answer last updated on: 06/10/2015