MGA Supplement – Medicated
Code # 1099
Do not feed undiluted. Must be fed with other grains.
ACTIVE INGREDIENT Melengestrol Acetate........................................0.50 mg/lb
For suppression of estrus (heat) in heifers intended for reproduction and estrus synchronization.
GUARANTEED ANALYSIS Protein ........(min)......................................10.00 % Fat ............(min).......................................3.00 % Fiber ..........(max).......................................4.00 % Calcium ........(min).....0.10%...................(max).....0.60 % Phosphorus .....(min).......................................0.90 %
FEEDING DIRECTIONS
For estrous control: 0.25 – 0.50 mg/head/day. (Feed at the rate of 0.5 – 1.0 lb./head/day).
For estrous synchronization: 0.50 mg/head/day (Feed 1 lb/head/day for 14 days with other feeds ingredients, then withdraw.)
CAUTION: Heifers intended for reproduction: Do not exceed 24 days of feeding. A reduced conception rate can be expected if heifers are bred at estruses observed within 1 to 12 days after withdrawal of Melengestrol Acetate, Whereas heifers bred at subsequent observed estrus are expected to have normal conception rates. Withdrawal periods of 3 to 5 days should be avoided to prevent the possibility that heifers may come into estrus (heat) at loading time.








