Python Dust Refill

Python Dust Refill Sleeve, Only Dust To Contain 2 Novel Active Ingredients For Maximum Efficacy Against All Major Livestock Ectoparasites, Zetacypermethrin Is A 4Th Generation Pyrethroid Insecticide With Enhanced Potency Against Resistant Horn Fly Strains, The Photostable Form Of Piperonyl Butoxide Is A Mixed Function Oxidase Inhibitor That Reduces Metabolic Resistance In Insects Thus Synergizing The Pyrethroid For Maximum Efficacy & Residual Activity, Shaker Canister.