6 daughter colonies of the 4a were tested:
DE-8-39-3-1975 DE-8-39-5-1975 DE-8-39-8-1975 DE-8-39-9-1975 DE-8-39-10-1975 DE-8-39-11-1975
8 tested queens were mated at the mating station:
DE-4-60-1-1974 DE-4-60-2-1974 DE-4-60-3-1974 DE-4-60-4-1974 DE-4-60-9-1974 DE-4-60-11-1974 DE-4-60-14-1974 DE-4-60-16-1974
19 daughter colonies of queens mated at the mating station were tested:
DE-4-60-12-1976 DE-4-60-14-1976 DE-4-60-16-1976 DE-4-60-19-1976 DE-4-60-24-1976 DE-4-60-25-1976 DE-4-60-26-1976 DE-4-60-27-1976 DE-4-60-28-1976 DE-4-60-29-1976 DE-4-60-37-1976 DE-4-60-38-1976 DE-4-60-39-1976 DE-4-60-40-1976 DE-4-60-41-1976 DE-4-60-43-1976 DE-4-60-45-1976 DE-4-60-46-1976 DE-4-60-47-1976