No daughter colonies of the 4a were tested yet.
10 tested queens were mated at the mating station:
DE-8-125-152-1976 DE-8-125-153-1976 DE-8-125-154-1976 DE-8-125-155-1976 DE-8-125-156-1976 DE-8-125-157-1976 DE-8-125-158-1976 DE-8-125-159-1976 DE-8-125-160-1976 DE-8-125-161-1976
No daughter colonies from colonies mated at the station were tested yet.