Justifly Fly-A-Salt
JustiFLY® Fly-A-Salt Block with Salt, 44 lb. An insect growth regulator end-use product to kill stable fly in the manure of beef and dairy cattle. A nutritional supplement containing diflubenzuron for continuous feeding to cattle through stable fly season.
Active Drug Ingredient
Diflubenzuron 0.16% Guaranteed Analysis
Salt, minimum 92.00% Salt, maximum 97.00%