Purina’s Wind and Rain Fly Control Mineral, 50 lb

Purina’s Wind and Rain^® Storm^® Fly Control mineral with Altosid^® (Insect Growth Regulator) prevents the breeding of horn flies in the manure of treated cattle. Wind and Rain^® Storm^® cattle minerals’ large particle size and special formulation keeps the mineral from absorbing water and blowing out of the feeder. Exclusive Storm^® technology provides the ultimate in weather resistance to reduce waste and makes Wind and Rain^® Storm^® Formula more economical to feed than conventional loose minerals.