No daughter colonies of the 4a were tested yet.
11 tested queens were mated at the mating station:
DE-1-1-80-2018 DE-33-1-1-2018 DE-33-1-4-2018 DE-33-1-31-2018 DE-33-1-44-2018 DE-33-1-51-2018 DE-33-1-67-2018 DE-33-1-71-2018 DE-33-1-72-2018 DE-33-1-77-2018 DE-33-1-85-2018
No daughter colonies from colonies mated at the station were tested yet.