Robert from Cranston Ri writes
The rate of Permethrin SFR used per gallon of water will depend on the pest you are treating for around the home. For general insects in the lawn like ticks, fleas, beetles, etc you would use 0.4 to 0.8 oz per gallon of water. Permethrin SFR is not labeled for use for mosquito control in landscape areas. You can reference the product label for specifications on usage rates for other pests and treatment areas.
Answer last updated on: 05/09/2017