8 daughter colonies of the 4a 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
34 tested queens were mated at the mating station:
DE-8-52-4046-1987 DE-8-52-4047-1987 DE-8-52-4048-1987 DE-8-52-4049-1987 DE-8-52-4052-1987 DE-8-52-4055-1987 DE-8-52-4056-1987 DE-8-52-4057-1987 DE-8-71-2-1987 DE-8-71-3-1987 DE-8-71-4-1987 DE-8-71-6-1987 DE-8-71-7-1987 DE-8-71-8-1987 DE-8-71-9-1987 DE-8-71-10-1987 DE-8-71-11-1987 DE-8-71-14-1987 DE-8-71-22-1987 DE-8-75-5-1987 DE-8-75-6-1987 DE-8-75-7-1987 DE-8-75-8-1987 DE-8-75-9-1987 DE-8-75-12-1987 DE-8-93-1-1987 DE-8-93-2-1987 DE-8-93-4-1987 DE-8-93-5-1987 DE-8-93-6-1987 DE-8-93-7-1987 DE-8-93-9-1987 DE-8-93-10-1987 DE-8-93-12-1987
17 daughter colonies of queens mated at the mating station were tested:
DE-8-93-1-1988 DE-8-93-3-1988 DE-8-93-4-1988 DE-8-93-5-1988 DE-8-93-6-1988 DE-8-93-8-1988 DE-8-93-9-1988 DE-8-93-10-1988 DE-8-93-12-1988 DE-8-211-1-1988 DE-8-211-2-1988 DE-8-211-5-1988 DE-8-211-7-1988 DE-8-211-8-1988 DE-8-211-9-1988 DE-8-211-10-1988 DE-8-211-12-1988