No daughter colonies of the 4a were tested yet.
5 tested queens were mated at the mating station:
DE-19-177-817-2018 DE-19-177-917-2018 DE-19-177-1017-2018 DE-19-177-1217-2018 DE-19-177-1417-2018
No daughter colonies from colonies mated at the station were tested yet.