No daughter colonies of the 4a were tested yet.
10 tested queens were mated at the mating station:
DE-19-25-1-2007 DE-19-25-2-2007 DE-19-25-4-2007 DE-19-25-7-2007 DE-19-25-8-2007 DE-19-25-9-2007 DE-19-25-10-2007 DE-19-25-11-2007 DE-19-25-42-2007 DE-19-25-43-2007
6 daughter colonies of queens mated at the mating station were tested:
DE-19-25-15-2009 DE-19-25-16-2009 DE-19-25-17-2009 DE-19-25-421-2009 DE-19-25-425-2009 DE-19-25-430-2009