According to Dr. Harold Newcomb, Technical Service Specialist with Intervet Schering-Plough Animal Health, cattle producers in the Southeast need to be strategically de-worming their herds about six weeks into springtime.
According to Dr. Harold Newcomb, Technical Service Specialist with Intervet Schering-Plough Animal Health, cattle producers in the Southeast need to be strategically de-worming their herds about six weeks into springtime.