No daughter colonies of the 4a were tested yet.
7 tested queens were mated at the mating station:
DE-6-247-40-1974 DE-6-247-41-1974 DE-6-247-42-1974 DE-6-247-43-1974 DE-6-247-44-1974 DE-6-247-45-1974 DE-6-247-46-1974
No daughter colonies from colonies mated at the station were tested yet.