Steve from Prospect Heights writes
The Mosquito Barrier label recommends using about 2.5 ounces of product per gallon of water for heavy infestations. For best results, make your application early in the morning or in the evening, when mosquitoes are most active. The metering rate when applying this product will be dependent upon how quickly you are walking during application. Unfortunately, we do not carry Stihl blowers so we cannot give you an exact answer.
Answer last updated on: 07/05/2018