No daughter colonies of the 4a were tested yet.
11 tested queens were mated at the mating station:
DE-13-7-150-1965 DE-13-7-152-1965 DE-13-7-153-1965 DE-13-7-157-1965 DE-13-7-158-1965 DE-13-7-163-1965 DE-13-7-166-1965 DE-13-7-170-1965 DE-13-7-171-1965 DE-13-7-176-1965 DE-13-7-177-1965
No daughter colonies from colonies mated at the station were tested yet.