6 daughter colonies of the 4a 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
37 tested queens were mated at the mating station:
DE-8-71-341-1982 DE-8-71-343-1982 DE-8-71-344-1982 DE-8-71-346-1982 DE-8-71-348-1982 DE-8-71-349-1982 DE-8-71-351-1982 DE-8-71-353-1982 DE-8-71-357-1982 DE-8-71-368-1982 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 DE-8-162-1-1982 DE-8-162-2-1982 DE-8-162-3-1982 DE-8-162-4-1982 DE-8-162-5-1982 DE-8-162-6-1982 DE-8-162-7-1982 DE-8-162-8-1982 DE-8-162-10-1982 DE-8-162-11-1982 DE-8-162-15-1982 DE-8-162-21-1982 DE-8-162-23-1982 DE-8-162-25-1982 DE-8-162-26-1982 DE-8-162-29-1982 DE-8-162-210-1982 DE-8-162-211-1982 DE-8-162-212-1982 DE-8-162-213-1982
8 daughter colonies of queens mated at the mating station were tested:
DE-8-162-34-1985 DE-8-162-37-1985 DE-8-162-40-1985 DE-8-162-41-1985 DE-8-162-42-1985 DE-8-162-43-1985 DE-8-162-44-1985 DE-8-162-46-1985