No daughter colonies of the 4a were tested yet.
10 tested queens were mated at the mating station:
DE-6-13-180-1995 DE-6-13-187-1995 DE-6-13-189-1995 DE-6-13-190-1995 DE-6-13-193-1995 DE-6-13-195-1995 DE-6-13-197-1995 DE-6-13-200-1995 DE-6-13-201-1995 DE-6-16-85-1995
No daughter colonies from colonies mated at the station were tested yet.