All Purpose Mineral w/ Fly Control 50# Bag Pest Control 7" vertical wire spacing

7" vertical wire spacing

Structural Foam Polyolefin Grate and Deep Profile High Impact PVC Drain With Mechanical Interlocking Joint and UV Inhibitors

5% Piperonyl Butoxide (PBO) and 5% Permethrin for optimum pest control of horn flies

Breathable spandex back

All Purpose Mineral w/ Fly Control 50# Bag Pest Control 7" vertical wire spacingAll Purpose Mineral w Fly Control IGR and Magnesium 50 lb. Your mineral and fly control are in one bag. Improves cattle average daily gain, reproduction, health, and comfort. Prevents adult horn fly emergence from the manure of treated cattle. A nutritional supplement containing S Methoprene, Altosid IGR Insect Growth Regulator, for continuous feeding to cattle through the horn fly season.