7 daughter colonies of the 4a were tested:
AT-99-106-15596-1987 AT-99-106-15706-1987 AT-99-106-16276-1987 AT-99-107-16149-1987 AT-99-107-16213-1987 AT-99-107-16252-1987 AT-99-109-16169-1987
25 tested queens were mated at the mating station:
AT-2-2-25656-1988 AT-2-2-25657-1988 AT-99-106-21453-1988 AT-99-106-21472-1988 AT-99-106-21658-1988 AT-99-106-21675-1988 AT-99-106-21713-1988 AT-99-106-22120-1988 AT-99-106-22153-1988 AT-99-106-22191-1988 AT-99-106-22224-1988 AT-99-106-22255-1988 AT-99-106-22305-1988 AT-99-106-22420-1988 AT-99-106-22445-1988 AT-99-106-22475-1988 AT-99-106-22859-1988 AT-99-106-25428-1988 AT-99-106-25431-1988 AT-99-106-25661-1988 AT-99-106-26014-1988 AT-99-110-17867-1988 AT-99-110-17887-1988 AT-99-110-25450-1988 AT-99-110-25451-1988
34 daughter colonies of queens mated at the mating station were tested:
AT-99-106-10649-1990 AT-99-106-10703-1990 AT-99-106-10746-1990 AT-99-106-10854-1990 AT-99-106-10882-1990 AT-99-106-10966-1990 AT-99-106-11044-1990 AT-99-106-11127-1990 AT-99-106-11219-1990 AT-99-106-11312-1990 AT-99-106-11393-1990 AT-99-106-11454-1990 AT-99-106-11491-1990 AT-99-106-11551-1990 AT-99-106-11626-1990 AT-99-106-11742-1990 AT-99-106-11788-1990 AT-99-106-12090-1990 AT-99-106-12216-1990 AT-99-106-12298-1990 AT-99-106-18214-1989 AT-99-106-20161-1990 AT-99-106-24437-1989 AT-99-106-24506-1989 AT-99-107-18000-1989 AT-99-107-18082-1989 AT-99-107-18115-1989 AT-99-110-17112-1989 AT-99-110-18223-1989 AT-99-110-24468-1989 AT-99-110-24517-1990 AT-99-110-24519-1990 AT-99-110-24527-1990 AT-99-110-26056-1989