Pfizer- Solitude IGR Feed Through Fly Control

A safe, effective non-organophosphate feed-through insect growth regulator. Studies show 100% effectiveness in inhibiting stable fly larvae development. Top dress 1/2 oz daily dose regardless of breed or size of the horse. Results may be observed in 2 weeks, full benefits are usually realized in 4 to 6 weeks as adult fly population dies off.
Available in 6lb or 2lb Sizes