No daughter colonies of the 4a were tested yet.
18 tested queens were mated at the mating station:
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-16-315-503-2005 DE-16-315-505-2005 DE-16-315-507-2005 DE-16-315-512-2005 DE-16-315-513-2005 DE-16-315-514-2005 DE-16-325-777-2005 DE-16-325-786-2005 DE-16-325-787-2005 DE-16-325-791-2005
12 daughter colonies of queens mated at the mating station were tested:
DE-16-326-112-2006 DE-16-326-113-2006 DE-16-326-114-2006 DE-16-326-115-2006 DE-16-326-116-2006 DE-16-326-117-2006 DE-16-326-131-2007 DE-16-326-132-2007 DE-16-326-133-2007 DE-16-326-134-2007 DE-16-326-135-2007 DE-16-326-136-2007