No daughter colonies of the 4a were tested yet.
9 tested queens were mated at the mating station:
DE-19-7-9-2002 DE-19-7-14-2002 DE-19-7-15-2002 DE-19-7-83-2002 DE-19-12-48-2002 DE-19-12-50-2002 DE-19-12-54-2002 DE-19-12-56-2002 DE-19-12-58-2002
No daughter colonies from colonies mated at the station were tested yet.