18 daughter colonies of the 4a were tested:
DE-13-224-18-1975 DE-13-224-19-1975 DE-13-224-20-1975 DE-13-224-21-1975 DE-13-224-32-1975 DE-13-224-33-1975 DE-13-224-34-1975 DE-13-224-35-1975 DE-13-224-36-1975 DE-13-224-37-1975 DE-13-224-38-1975 DE-13-224-39-1975 DE-13-224-40-1975 DE-13-224-41-1975 DE-13-224-42-1975 DE-13-224-43-1975 DE-13-224-44-1975 DE-13-224-45-1975
20 tested queens were mated at the mating station:
DE-13-224-18-1977 DE-13-224-19-1977 DE-13-224-20-1977 DE-13-224-21-1977 DE-13-224-22-1977 DE-13-224-23-1977 DE-13-224-24-1977 DE-13-224-25-1977 DE-13-224-26-1977 DE-13-224-27-1977 DE-13-224-28-1977 DE-13-224-29-1977 DE-14-23-5-1977 DE-14-23-12-1977 DE-14-23-13-1977 DE-14-23-14-1977 DE-14-23-15-1977 DE-14-23-16-1977 DE-14-23-17-1977 DE-14-23-21-1977
7 daughter colonies of queens mated at the mating station were tested:
DE-14-71-28-1980 DE-14-71-29-1980 DE-14-71-30-1980 DE-14-71-31-1980 DE-14-71-32-1980 DE-14-71-33-1980 DE-14-71-34-1980