11 daughter colonies of the 4a were tested:
DE-8-52-2682-1979 DE-8-52-2683-1979 DE-8-52-2685-1979 DE-8-52-2686-1979 DE-8-52-2688-1979 DE-8-52-2689-1979 DE-8-52-2690-1979 DE-8-52-2693-1979 DE-8-52-2694-1979 DE-8-52-2695-1979 DE-8-52-2699-1979
18 tested queens were mated at the mating station:
DE-8-52-2682-1979 DE-8-52-2683-1979 DE-8-52-2685-1979 DE-8-52-2686-1979 DE-8-52-2688-1979 DE-8-52-2689-1979 DE-8-52-2690-1979 DE-8-52-2693-1979 DE-8-52-2694-1979 DE-8-52-2695-1979 DE-8-52-2699-1979 DE-8-93-3-1979 DE-8-93-4-1979 DE-8-93-6-1979 DE-8-93-7-1979 DE-8-93-9-1979 DE-8-93-10-1979 DE-8-93-11-1979
13 daughter colonies of queens mated at the mating station were tested:
DE-8-52-2898-1981 DE-8-52-2900-1981 DE-8-52-2902-1981 DE-8-52-2903-1981 DE-8-52-2904-1981 DE-8-52-2905-1981 DE-8-93-2-1982 DE-8-93-3-1982 DE-8-93-4-1982 DE-8-93-5-1982 DE-8-93-7-1982 DE-8-93-10-1982 DE-8-93-11-1982