No daughter colonies of the 4a were tested yet.
6 tested queens were mated at the mating station:
DE-15-97-5-2017 DE-15-97-6-2017 DE-15-97-18-2017 DE-15-97-22-2017 DE-15-97-117-2017 DE-15-156-9-2017
No daughter colonies from colonies mated at the station were tested yet.