Merck ULTRA BOSS® Pour-On Insecticide Tribute and should be used at

and should be used at least once a year to reduce any potential resistance issues to anticoagulant baits

UV resistant powder coated paint

Rinses clean

ASU complements the effects of glucosamine and chondroitin sulfate

Merck ULTRA BOSS® Pour-On Insecticide Tribute and should be used atULTRA BOSS POUR ON INSECTICIDE features broad spectrum control in a pour on. Containing 5% permethrin and 5% piperonyl butoxide, ULTRA BOSS POUR ON INSECTICIDE controls lice, flies and more in lactating and non lactating dairy cattle, beef cattle and calves. About ULTRA BOSS POUR ON INSECTICIDE: Broad spectrum insecticide against lice, horn flies and face flies. Aids in control of horse flies, stable flies, mosquitoes, black flies and ticks. Effective