No daughter colonies of the 4a were tested yet.
7 tested queens were mated at the mating station:
DE-19-12-77-2003 DE-19-12-78-2003 DE-19-12-80-2003 DE-19-12-81-2003 DE-19-12-83-2003 DE-19-12-85-2003 DE-19-12-86-2003
No daughter colonies from colonies mated at the station were tested yet.