May 23, 2011
Holstein releases list of bulls - Carriers (BY) of Brachyspina
The Holstein Association USA board of directors voted at their March 2011 meeting to label Brachyspina as an undesirable recessive trait in the Holstein breed. Click here for more information and for lists of Registered Holstein bulls that have been reported as carriers (BY) or tested non-carriers (TY) for Brachyspina.