Fly-A-Salt Cattle Fly Control - 44 lb Salt Block, 700 Feedings, Feeds 7 Cows for 3 Months

JustiFLY Fly-A-Salt Cattle Fly Control Block with Salt, 44 lb | 700 Feedings Per Salt Block. One Block Feeds 7 Cows for 3 Months.

Neogen 1517010 Prozap Insectrin 1% Pour-On Xtra 1 Gallon, None

Champion USA JustiFLY Feedthrough Cattle Fly Control, Single | Non-Toxic Larvicide. Controls All Four Fly Species That Affect Cattle. Over 50 Million Head Treated