6 daughter colonies of the 4a were tested:
DE-14-101-445-1972 DE-14-101-449-1972 DE-14-101-509-1972 DE-14-101-712-1972 DE-14-101-718-1972 DE-14-101-833-1972
6 tested queens were mated at the mating station:
DE-14-101-869-1974 DE-14-101-872-1974 DE-14-101-873-1974 DE-14-101-874-1974 DE-14-101-875-1974 DE-14-101-876-1974
6 daughter colonies of queens mated at the mating station were tested:
DE-14-101-902-1976 DE-14-101-903-1976 DE-14-101-904-1976 DE-14-101-906-1976 DE-14-101-908-1976 DE-14-101-909-1976