7 daughter colonies of the 4a were tested:
DE-8-1-149-1993 DE-8-1-213-1993 DE-8-1-245-1993 DE-8-1-247-1993 DE-8-1-256-1993 DE-8-1-257-1993 DE-8-1-267-1993
4 tested queens were mated at the mating station:
DE-8-4-10-1995 DE-8-4-16-1995 DE-8-4-21-1995 DE-8-4-26-1995
No daughter colonies from colonies mated at the station were tested yet.