Herefords.US":1drqbk3i said:
I've used something similar for several years. It takes about 3 weeks before you see full effect on flies and even then how your neighbors handle their fly control will affect how good it works. Also, you'll need to take away all other mineral to get them to consume what they need.
George
Well I know most on here advised me against the mineral blocks but I didn't know if this was consider better. There are no cattle within 2 miles of mine. I wish I knew exactly what minerals were in it. It weighs 125 lbs. I wonder how long it will last with 8-10 stocker calves that will be grazing?