19 daughter colonies of the 4a were tested:
DE-13-20-23-1984 DE-13-20-24-1984 DE-13-20-25-1984 DE-13-20-25-1985 DE-13-20-26-1984 DE-13-20-26-1985 DE-13-20-27-1984 DE-13-20-27-1985 DE-13-20-28-1984 DE-13-20-28-1985 DE-13-20-29-1984 DE-13-20-29-1985 DE-13-20-30-1985 DE-13-20-31-1984 DE-13-20-31-1985 DE-13-20-32-1984 DE-13-20-34-1984 DE-13-20-36-1984 DE-13-20-37-1984
17 tested queens were mated at the mating station:
DE-13-20-25-1985 DE-13-20-26-1985 DE-13-20-27-1985 DE-13-20-28-1985 DE-13-20-29-1985 DE-13-20-30-1985 DE-13-20-31-1985 DE-13-66-1-1985 DE-13-66-2-1985 DE-13-66-4-1985 DE-13-66-9-1985 DE-13-66-10-1985 DE-13-66-12-1985 DE-13-66-13-1985 DE-13-66-15-1985 DE-13-66-16-1985 DE-13-66-17-1985
12 daughter colonies of queens mated at the mating station were tested:
DE-13-66-1-1988 DE-13-66-2-1988 DE-13-66-3-1988 DE-13-66-4-1988 DE-13-66-6-1988 DE-13-66-7-1988 DE-13-66-10-1988 DE-13-66-11-1988 DE-13-66-12-1988 DE-13-66-16-1988 DE-13-66-17-1988 DE-13-66-18-1988