No daughter colonies of the 4a were tested yet.
6 tested queens were mated at the mating station:
DE-19-177-117-2017 DE-19-177-217-2017 DE-19-177-317-2017 DE-19-177-417-2017 DE-19-177-617-2017 DE-19-177-717-2017
No daughter colonies from colonies mated at the station were tested yet.