7 daughter colonies of the 4a were tested:
DE-8-164-101-1976 DE-8-164-102-1976 DE-8-164-103-1976 DE-8-164-104-1976 DE-8-164-106-1976 DE-8-164-112-1976 DE-8-164-113-1976
17 tested queens were mated at the mating station:
DE-8-164-302-1979 DE-8-164-306-1979 DE-8-164-313-1979 DE-8-164-314-1979 DE-8-164-315-1979 DE-8-164-316-1979 DE-8-164-319-1979 DE-8-164-320-1979 DE-8-164-321-1979 DE-8-164-322-1979 DE-8-164-324-1979 DE-8-164-328-1979 DE-8-164-329-1979 DE-8-164-331-1979 DE-8-164-362-1979 DE-8-164-366-1979 DE-8-164-367-1979
20 daughter colonies of queens mated at the mating station were tested:
DE-8-26-1-1981 DE-8-26-2-1981 DE-8-26-3-1981 DE-8-26-4-1981 DE-8-26-5-1981 DE-8-26-6-1981 DE-8-33-1-1981 DE-8-33-2-1981 DE-8-33-3-1981 DE-8-33-4-1981 DE-8-33-5-1981 DE-8-33-6-1981 DE-8-164-400-1981 DE-8-164-401-1981 DE-8-164-402-1981 DE-8-164-403-1981 DE-8-164-404-1981 DE-8-164-405-1981 DE-8-164-410-1981 DE-8-164-411-1981