DIRECTIONS FOR USE: It is a violation of Federal Law to use this product in a manner inconsistent with its labeling. GENERAL INFORMATION: This product is to be used as a cattle feed-through pesticide for the control of horn flies. All feed ingredients listed on this product label must adhere to the specifications and limits (if applicable) ascribed by the Food and Drug Administration (FDA) for the use of pesticides in cattle feed. This product contains ethoxyquin, a preservative. The amount of ethoxyquin may vary according to the individual manufacturer's formulation and will not exceed the 150 ppm maximum limit established for ethoxyquin by FDA, per 21 CFR 573.380. FEEDING AND MANAGEMENT INSTRUCTIONS: Feed this product to cattle only. When used as directed, PURINA WIND & RAIN STORM SUMMER SEASON 6 CP ALTOSID will provide sufficient (S)-methoprene insect growth regulator to prevent the emergence of adult horn flies from manure of treated cattle. Existing adult horn flies will not be affected. Start feeding before horn flies appear and continue use until cold weather marks the end of horn fly season. Allow free choice to cattle. Cattle should consume an average of 0.286 ounces of this product per 100 lb of cattle body weight per day, which is equivalent to 4 ounces per day for a 1,400 lb cow. 1) Assure cattle are not starved for nutrients in this product by providing them prior to feeding this product. 2) This product contains added copper. Do not feed to cattle in close proximity to sheep or other species that have a low tolerance to supplemental copper. 3) Offer cattle 50 pounds of this product for every 15 head of cattle. 4) Remove all other self limiting nutritional supplements while the cattle are consuming this product. 5) Locate this product where cattle congregate (watering, loafing, and shade areas). 6) Replenish this product on a regular basis as needed. 7) If intake of this product is below 0.286 ounces per 100 lbs. cattle body weight per day, increase the number of feeding locations and/or change location(s) to areas more frequented by cattle. 8) If intake of this product is above 0.286 ounces per 100 lbs. cattle body weight per day, reduce the number of feeding locations and/or change location(s) to areas less frequented by cattle. 9) Introduction of this product after adult horn fly infestation is established will require treatment of cattle with adulticides if elimination of the adult fly population is desired.