9 daughter colonies of the 4a were tested:
AT-99-106-21815-1992 AT-99-106-21841-1992 AT-99-106-21873-1992 AT-99-106-21895-1992 AT-99-106-21913-1992 AT-99-106-21950-1992 AT-99-110-10716-1991 AT-99-110-14960-1991 AT-99-110-15151-1991
11 tested queens were mated at the mating station:
AT-99-106-21644-1992 AT-99-106-21714-1992 AT-99-106-21728-1992 AT-99-106-21743-1992 AT-99-106-21762-1992 AT-99-106-21815-1992 AT-99-106-21841-1992 AT-99-106-21873-1992 AT-99-106-21895-1992 AT-99-106-21913-1992 AT-99-106-21950-1992
7 daughter colonies of queens mated at the mating station were tested:
AT-99-106-13435-1994 AT-99-106-13622-1994 AT-99-106-13777-1994 AT-99-106-13827-1994 AT-99-106-13859-1994 AT-99-106-14747-1994 AT-99-106-18414-1994