No daughter colonies of the 4a were tested yet.
15 tested queens were mated at the mating station:
DE-14-17-31-1981 DE-14-17-41-1981 DE-14-17-51-1981 DE-14-17-61-1981 DE-14-17-71-1981 DE-14-17-81-1981 DE-14-17-91-1981 DE-14-17-111-1981 DE-14-17-121-1981 DE-14-17-151-1981 DE-14-17-161-1981 DE-14-17-181-1981 DE-14-17-191-1981 DE-14-17-201-1981 DE-14-17-221-1981
15 daughter colonies of queens mated at the mating station were tested:
DE-14-17-11-1982 DE-14-17-21-1982 DE-14-17-71-1982 DE-14-17-81-1982 DE-14-17-101-1982 DE-14-17-141-1982 DE-14-17-151-1982 DE-14-17-161-1982 DE-14-17-171-1982 DE-14-17-181-1982 DE-14-17-191-1982 DE-14-17-201-1982 DE-14-17-221-1982 DE-14-17-241-1982 DE-14-17-251-1982