No daughter colonies of the 4a were tested yet.
6 tested queens were mated at the mating station:
DE-6-13-76-1993 DE-6-13-77-1993 DE-6-13-80-1993 DE-6-13-82-1993 DE-6-13-83-1993 DE-6-17-86-1993
No daughter colonies from colonies mated at the station were tested yet.