JustiFly 360 gram bag

Treat horn flies, face flies, stable flies and house flies in your cattle with JustiFLY Cattle Feedthrough in this easy to use 360 gm bag. This insect growth regulator (IGR) larvicide is available for use on farm. Priced to allow beef and dairy producers cost-effective fly control and stops larvae from developing once in contact with treated manure.

This 360 gram add-pack allows producers full-season fly control while utilizing your own specific mineral choice. There’s no longer a need to change minerals to economically include fly control. JustiFLY Feedthrough in a convenient 12.7 ounce add-pack for use with free choice minerals to control flies on pasture and confinement cattle. This 360 gram add-pack treats one 50 pound bag of free choice mineral.