No daughter colonies of the 4a were tested yet.
8 tested queens were mated at the mating station:
DE-15-17-11-2003 DE-15-17-12-2003 DE-15-17-13-2003 DE-15-17-15-2003 DE-15-17-16-2003 DE-15-17-18-2003 DE-15-17-19-2003 DE-15-70-18-2003
19 daughter colonies of queens mated at the mating station were tested:
DE-15-17-1-2006 DE-15-17-2-2006 DE-15-17-6-2006 DE-15-17-8-2006 DE-15-17-14-2006 DE-15-17-15-2006 DE-15-17-18-2006 DE-15-17-22-2006 DE-15-17-23-2006 DE-15-17-25-2006 DE-15-17-29-2005 DE-15-17-31-2005 DE-15-17-35-2005 DE-15-17-38-2005 DE-15-17-39-2005 DE-15-17-40-2005 DE-15-17-41-2005 DE-15-17-42-2005 DE-15-17-48-2005