7 daughter colonies of the 4a were tested:
AT-99-106-20485-1992 AT-99-106-20647-1992 AT-99-106-22173-1992 AT-99-110-20485-1992 AT-99-110-20647-1992 AT-99-110-22173-1992 AT-99-110-22306-1992
11 tested queens were mated at the mating station:
AT-99-106-18571-1994 AT-99-113-24957-1994 AT-99-113-25069-1994 AT-99-113-26133-1994 AT-99-113-26964-1994 AT-99-113-27098-1994 AT-99-113-27243-1994 AT-99-155-10485-1994 AT-99-155-10529-1994 AT-99-155-10578-1994 AT-99-155-10612-1994
6 daughter colonies of queens mated at the mating station were tested:
AT-99-135-17218-1996 AT-99-135-17221-1996 AT-99-135-17224-1996 AT-99-135-17238-1996 AT-99-135-17241-1996 AT-99-135-17244-1996