Can I use Bovatec on bred cattle? Are there any situations where I would not want to use this product?

Beef Cattle October 28, 2008 Print Friendly and PDF
Bovatec is the trade name for the ionophore Lasalocid. According to the 2001 Feed Additive Compendium and online at, Lasalocid is approved for use to improve feed efficiency and increase rate of gain in cattle in confinement for slaughter. It is also approved for increased rate of weight gain in pasture cattle, including slaughter, stocker, feeder cattle and dairy and beef replacement heifers. Lasalocid is also approved as a control of coccidiosis in the cattle mentioned above. The compendium does not indicate that Lasalocid is approved to feed to mature, reproducing beef cows on pasture or in drylot. Monensin, an inonphore that has the trade name Rumensin, does have an approval for mature reproducing beef cows on pasture or in drylot.

Connect with us

  • Twitter


This is where you can find research-based information from America's land-grant universities enabled by



Cattle Facts:


Beef Tips:


Bovine Respiratory Disease







This work is supported by the USDA National Institute of Food and Agriculture, New Technologies for Ag Extension project.