12 daughter colonies of the 4a were tested:
DE-4-3-973-1992 DE-4-3-974-1992 DE-4-3-975-1992 DE-4-3-976-1992 DE-4-3-977-1992 DE-4-3-978-1992 DE-4-3-1040-1993 DE-4-3-1041-1993 DE-4-3-1047-1993 DE-4-3-1057-1993 DE-4-3-1058-1993 DE-4-3-1059-1993
98 tested queens were mated at the mating station:
DE-4-3-1026-1994 DE-4-3-1027-1994 DE-4-3-1028-1994 DE-4-3-1029-1994 DE-4-3-1040-1994 DE-4-3-1046-1994 DE-4-3-1047-1994 DE-4-3-1048-1994 DE-4-3-1120-1994 DE-4-3-1121-1994 DE-4-3-1122-1994 DE-4-3-1123-1994 DE-4-3-1124-1994 DE-4-3-1125-1994 DE-4-3-1126-1994 DE-4-3-1127-1994 DE-4-3-1128-1994 DE-4-3-1130-1994 DE-4-3-1145-1994 DE-4-3-1219-1994 DE-4-4-968-1994 DE-4-4-971-1994 DE-4-4-972-1994 DE-4-4-976-1994 DE-4-4-980-1994 DE-4-4-981-1994 DE-4-4-984-1994 DE-4-4-987-1994 DE-4-4-988-1994 DE-4-4-991-1994 DE-4-4-992-1994 DE-4-7-2-1994 DE-4-7-3-1994 DE-4-7-7-1994 DE-4-7-8-1994 DE-4-7-10-1994 DE-4-7-11-1994 DE-4-7-12-1994 DE-4-7-13-1994 DE-4-7-14-1994 DE-4-7-15-1994 DE-4-7-16-1994 DE-4-7-17-1994 DE-4-7-18-1994 DE-4-7-19-1994 DE-4-7-20-1994 DE-4-7-21-1994 DE-4-11-58-1994 DE-4-11-60-1994 DE-4-11-61-1994 DE-4-11-62-1994 DE-4-11-65-1994 DE-4-11-69-1994 DE-4-11-73-1994 DE-4-11-74-1994 DE-4-11-77-1994 DE-4-11-79-1994 DE-4-11-80-1994 DE-4-11-81-1994 DE-4-11-82-1994 DE-4-11-83-1994 DE-4-11-84-1994 DE-4-11-85-1994 DE-4-11-86-1994 DE-4-11-87-1994 DE-4-11-90-1994 DE-4-11-91-1994 DE-4-11-93-1994 DE-4-11-94-1994 DE-4-11-95-1994 DE-4-11-96-1994 DE-4-11-97-1994 DE-4-11-98-1994 DE-4-14-2-1994 DE-4-14-9-1994 DE-4-14-21-1994 DE-4-14-22-1994 DE-4-14-23-1994 DE-4-14-24-1994 DE-4-14-31-1994 DE-4-14-33-1994 DE-4-14-34-1994 DE-4-17-698-1994 DE-4-17-699-1994 DE-4-17-703-1994 DE-4-17-706-1994 DE-4-17-707-1994 DE-4-17-708-1994 DE-4-17-709-1994 DE-4-17-710-1994 DE-4-17-715-1994 DE-4-17-716-1994 DE-4-17-717-1994 DE-4-17-718-1994 DE-4-17-719-1994 DE-4-17-720-1994 DE-4-17-721-1994 DE-4-17-722-1994
65 daughter colonies of queens mated at the mating station were tested:
DE-4-4-22-1995 DE-4-4-23-1995 DE-4-4-25-1995 DE-4-4-26-1995 DE-4-4-27-1995 DE-4-4-32-1995 DE-4-4-33-1995 DE-4-4-36-1995 DE-4-4-37-1995 DE-4-4-39-1995 DE-4-4-40-1995 DE-4-4-42-1995 DE-4-7-3-1996 DE-4-7-4-1996 DE-4-7-5-1996 DE-4-7-10-1996 DE-4-7-11-1996 DE-4-7-12-1996 DE-4-7-14-1996 DE-4-7-15-1996 DE-4-7-16-1996 DE-4-7-19-1996 DE-4-7-20-1996 DE-4-7-21-1996 DE-4-11-7-1996 DE-4-11-10-1996 DE-4-11-13-1996 DE-4-11-15-1996 DE-4-11-19-1996 DE-4-11-20-1996 DE-4-11-21-1996 DE-4-11-24-1996 DE-4-11-25-1996 DE-4-11-26-1996 DE-4-11-29-1996 DE-4-11-31-1996 DE-4-11-39-1996 DE-4-11-53-1995 DE-4-11-53-1996 DE-4-11-54-1995 DE-4-11-56-1995 DE-4-11-59-1995 DE-4-11-62-1996 DE-4-11-64-1995 DE-4-11-66-1995 DE-4-11-66-1996 DE-4-11-69-1995 DE-4-11-70-1995 DE-4-11-80-1996 DE-4-11-84-1995 DE-4-11-85-1995 DE-4-11-86-1995 DE-4-11-88-1995 DE-4-11-89-1995 DE-4-11-91-1995 DE-4-11-92-1995 DE-4-11-93-1995 DE-4-11-95-1996 DE-4-11-98-1995 DE-4-14-9-1995 DE-4-14-10-1995 DE-4-14-13-1995 DE-4-14-31-1995 DE-4-14-34-1995 DE-4-14-35-1995