Posted 4/27/2010 07:31 (#1176414 - in reply to #1175951) Subject: RE: whats the difference between Chlortracycline and Oxytetracycline
East Central Indiana
As you said the drugs are slightly differnet. A couple of years ago we started a rotation in our hog feed diets, just for a slight change in mode of action. Seems to work for us. We do like the flowability of the CTC better than OTC though.