23 daughter colonies of the 4a were tested:
DE-2-132-2-2008 DE-2-132-5-2008 DE-2-132-6-2008 DE-2-132-8-2008 DE-2-132-9-2008 DE-2-132-10-2008 DE-2-132-11-2008 DE-2-132-12-2008 DE-2-132-13-2008 DE-2-132-14-2008 DE-2-132-15-2008 DE-2-132-30-2007 DE-2-132-31-2007 DE-2-132-32-2007 DE-2-132-34-2007 DE-2-132-37-2007 DE-2-132-38-2007 DE-2-132-39-2007 DE-2-132-51-2007 DE-2-132-52-2007 DE-2-132-55-2007 DE-2-132-56-2007 DE-2-132-59-2007
10 tested queens were mated at the mating station:
DE-2-132-8-2008 DE-2-132-9-2008 DE-2-132-10-2008 DE-2-192-21-2008 DE-2-192-22-2008 DE-2-192-23-2008 DE-2-192-24-2008 DE-2-192-30-2008 DE-2-192-56-2008 DE-2-192-57-2008
10 daughter colonies of queens mated at the mating station were tested:
DE-2-192-1-2011 DE-2-192-17-2011 DE-2-192-18-2011 DE-2-192-19-2011 DE-2-192-20-2011 DE-2-192-30-2010 DE-2-192-32-2010 DE-2-192-35-2010 DE-2-192-35-2011 DE-2-192-40-2011