10 daughter colonies of the 4a were tested:
DE-2-132-1-1998 DE-2-132-3-1998 DE-2-132-5-1998 DE-2-132-6-1998 DE-2-132-7-1998 DE-2-132-10-1998 DE-2-132-11-1998 DE-2-132-12-1998 DE-2-132-20-1998 DE-2-132-22-1998
4 tested queens were mated at the mating station:
DE-2-132-23-1999 DE-2-132-24-1999 DE-2-132-33-1999 DE-2-132-35-1999
No daughter colonies from colonies mated at the station were tested yet.