No daughter colonies of the 4a were tested yet.
2 tested queens were mated at the mating station:
DE-2-731-29-2005 AT-2-2-29-2005
11 daughter colonies of queens mated at the mating station were tested:
DE-2-722-35-2006 DE-2-722-36-2006 DE-2-722-37-2006 DE-2-722-38-2006 DE-2-722-40-2006 DE-2-731-26-2007 DE-2-731-27-2007 DE-2-731-28-2007 DE-2-731-29-2007 DE-2-731-30-2007 DE-2-731-31-2007