8 daughter colonies of the 4a were tested:
DE-16-58-25-1981 DE-16-58-26-1981 DE-16-58-29-1981 DE-16-58-30-1981 DE-16-58-31-1981 DE-16-58-32-1981 DE-16-58-34-1981 DE-16-58-35-1981
15 tested queens were mated at the mating station:
DE-16-58-25-1981 DE-16-58-26-1981 DE-16-58-29-1981 DE-16-58-30-1981 DE-16-58-31-1981 DE-16-58-32-1981 DE-16-58-34-1981 DE-16-58-35-1981 DE-16-92-21881-1981 DE-16-92-22081-1981 DE-16-92-22181-1981 DE-16-92-22381-1981 DE-16-92-22481-1981 DE-16-92-22781-1981 DE-16-92-22881-1981
No daughter colonies from colonies mated at the station were tested yet.