No daughter colonies of the 4a were tested yet.
6 tested queens were mated at the mating station:
DE-2-145-1413-2000 DE-2-145-1414-2000 DE-2-145-1415-2000 DE-2-145-1425-2000 DE-2-145-1428-2000 DE-2-145-1430-2000
11 daughter colonies of queens mated at the mating station were tested:
DE-2-145-1561-2002 DE-2-145-1562-2002 DE-2-145-1563-2002 DE-2-145-1564-2002 DE-2-145-1565-2002 DE-2-145-1582-2002 DE-2-145-1583-2002 DE-2-145-1584-2002 DE-2-145-1585-2002 DE-2-145-1586-2002 DE-2-145-1587-2002