19 daughter colonies of the 4a were tested:
DE-4-10-27-1992 DE-4-10-29-1992 DE-4-10-31-1992 DE-4-10-33-1992 DE-4-10-34-1992 DE-4-10-35-1992 DE-4-10-37-1992 DE-4-10-40-1992 DE-4-10-41-1992 DE-4-10-42-1992 DE-4-10-43-1992 DE-4-10-92-1993 DE-4-10-98-1993 DE-4-10-102-1993 DE-4-10-104-1993 DE-4-10-107-1993 DE-4-10-108-1993 DE-4-10-110-1993 DE-4-10-111-1993
20 tested queens were mated at the mating station:
DE-4-10-3-1994 DE-4-10-13-1994 DE-4-10-17-1994 DE-4-10-22-1994 DE-4-10-23-1994 DE-4-10-29-1994 DE-4-10-40-1994 DE-4-10-45-1994 DE-4-10-53-1994 DE-4-10-58-1994 DE-4-10-63-1994 DE-4-10-65-1994 DE-4-10-66-1994 DE-4-10-67-1994 DE-4-10-72-1994 DE-4-10-73-1994 DE-4-10-74-1994 DE-4-10-75-1994 DE-4-10-120-1994 DE-4-10-124-1994
No daughter colonies from colonies mated at the station were tested yet.