Nov 6, 2009
The U.S. Food and Drug Administration Center for Veterinary Medicine recently granted a supplemental label for MGA 200 (melengestrol acetate) Premix and MGA 500 Liquid Premix to be fed at a higher level with Rumensin (monensin). The new label approval allows for MGA to be fed with Rumensin at a maximum rate of 0.

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