9 daughter colonies of the 4a were tested:
DE-8-95-20-1979 DE-8-95-21-1979 DE-8-95-22-1979 DE-8-95-23-1979 DE-8-95-24-1979 DE-8-95-25-1979 DE-8-95-26-1979 DE-8-95-27-1979 DE-8-95-28-1979
14 tested queens were mated at the mating station:
DE-8-85-88-1980 DE-8-85-89-1980 DE-8-85-90-1980 DE-8-85-91-1980 DE-8-85-92-1980 DE-8-85-93-1980 DE-14-109-19-1980 DE-14-109-21-1980 DE-14-109-24-1980 DE-14-109-25-1980 DE-14-109-27-1980 DE-14-109-31-1980 DE-14-109-34-1980 DE-14-109-39-1980
6 daughter colonies of queens mated at the mating station were tested:
DE-8-85-93-1981 DE-8-85-94-1981 DE-8-85-95-1981 DE-8-85-96-1981 DE-8-85-97-1981 DE-8-85-98-1981