No daughter colonies of the 4a were tested yet.
14 tested queens were mated at the mating station:
DE-16-150-1-2004 DE-16-150-2-2004 DE-16-150-3-2004 DE-16-150-4-2004 DE-16-150-5-2004 DE-16-150-6-2004 DE-16-150-7-2004 DE-16-150-8-2004 DE-16-150-9-2004 DE-16-150-10-2004 DE-16-150-11-2004 DE-16-325-647-2004 DE-16-325-675-2004 DE-16-325-678-2004
20 daughter colonies of queens mated at the mating station were tested:
DE-16-150-1-2006 DE-16-150-2-2006 DE-16-150-3-2006 DE-16-150-4-2006 DE-16-150-5-2006 DE-16-150-6-2006 DE-16-150-7-2006 DE-16-150-8-2006 DE-16-150-9-2006 DE-16-150-10-2006 DE-16-150-11-2006 DE-16-150-12-2006 DE-16-150-13-2006 DE-16-150-14-2006 DE-16-150-15-2006 DE-16-325-867-2006 DE-16-325-869-2006 DE-16-325-871-2006 DE-16-325-872-2006 DE-16-325-874-2006