No daughter colonies of the 4a were tested yet.
15 tested queens were mated at the mating station:
DE-16-150-1-2003 DE-16-150-2-2003 DE-16-150-3-2003 DE-16-150-4-2003 DE-16-150-5-2003 DE-16-150-6-2003 DE-16-150-7-2003 DE-16-150-8-2003 DE-16-150-9-2003 DE-16-150-10-2003 DE-16-150-11-2003 DE-16-150-12-2003 DE-16-150-13-2003 DE-16-150-14-2003 DE-16-150-15-2003
23 daughter colonies of queens mated at the mating station were tested:
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-16-315-108-2005 DE-16-315-109-2005 DE-16-315-110-2005 DE-16-315-111-2005 DE-16-315-112-2005 DE-16-315-113-2005 DE-16-315-205-2005 DE-16-315-501-2005 DE-16-315-507-2005 DE-16-315-512-2005 DE-16-315-513-2005 DE-16-315-514-2005