(Envincio) Equil Permethrin E-Pro Insecticide 36.8% can be used to control insect pests on agricultural structures and livestock. For low-pressure spray application against horn flies, face flies, stable flies, ear ticks, and lice on beef cattle, lactating and non-lactating dairy cattle, sheep, and goats, dilute 4 oz. Permethrin E-Pro in 2-1/2 gallons water to treat 64-80 head. For spray application in barns, dairies, stables, feedlots, and other agricultural buildings, dilute 4 oz. Permethrin E-Pro Insecticide in 12.5 gallons water; apply 1 gallon solution per 750 sq. feet of surface. For fog or mist application, dilute 1.5 to 2 oz. per 1 gallon water; apply 2 oz. solution per 1000 cubic feet of surface. Application to agricultural structures will target house flies, stable flies, manure breeding flies, lesser mealworms, and darkling beetles, and aid in the reduction of cockroaches, mosquitoes, and spiders. Contains 36.8% permethrin.