Product details:

Prevent the development of house flies and stable flies in your horse's manure with Equitrol II. Palatable pellets contain an insect growth regulator which prevents the development of house flies and stable flies inthe manure of treated horses. Simply feed the recommended dosage to each horse separately to make certain he receives his full portion. Contains the active ingredient, diflubenzuron. Top dress Equitrol II on grain or mix with the horse's total ration to provide 6.8 mg of diflubenzuron per 100 lbs of body weight. For an occasional finicky eater who does not accept new feeds readily, mix this product with sweet feed or grain ration. Start feeding Equitrol II early in the spring before flies begin to appear and continue feeding throughout thesummer and fall until cold weather restricts fly activity. In some cases, supplemental fly control measures may be needed in areas like decaying vegetable matter or silage, where adult house and stable flies can also breed. Since Equitrol II is not effective against existing adult flies, it'should be used in conjunction with other premise and on-animal products as well as good management and sanitation practices.