Safe, non-organophosphate insect growth regulator, cyromazine, is up to 100% effective in inhibiting stable and house fly larvae development. As maturing maggots feed on treated manure that has passed through the horse, they become unable to develop into adult flies (cyromazine inhibits the proper formation of flies' exoskeletons). See observable results within 2 weeks; full benefit within 4-6 weeks as adult fly populations die off. Reduces fly-infestation stress on horses. Limits the need for toxic pesticide sprays and fly systems creating a healthier environment for your horses and you. After excretion, Solitude IGR breaks down into a slow-release nitrogen fertilizer. For use in and around horses, horse barns, stables, paddocks and race tracks.
Dosage: 1/2 oz daily per horse, top-dressed on the feed.