32 daughter colonies of the 4a were tested:
DE-2-363-5-2012 DE-2-363-12-2013 DE-2-363-13-2012 DE-2-363-21-2013 DE-2-363-22-2013 DE-2-363-27-2013 DE-2-363-28-2013 DE-2-363-30-2012 DE-2-363-32-2013 DE-2-363-36-2013 DE-2-363-38-2012 DE-2-363-38-2013 DE-2-363-39-2012 DE-2-363-42-2012 DE-2-363-43-2012 DE-2-363-44-2012 DE-2-363-45-2012 DE-2-363-47-2012 DE-2-363-49-2012 DE-2-363-50-2012 DE-2-363-108-2014 DE-2-363-111-2014 DE-2-363-115-2014 DE-2-363-123-2014 DE-2-363-300-2011 DE-2-363-303-2011 DE-2-363-304-2011 DE-2-363-306-2011 DE-2-363-308-2011 DE-2-363-310-2011 DE-2-363-312-2011 DE-2-363-315-2011
18 tested queens were mated at the mating station:
DE-2-264-1-2012 DE-2-264-2-2012 DE-2-264-3-2012 DE-2-264-4-2012 DE-2-264-5-2012 DE-2-264-6-2012 DE-2-266-1-2012 DE-2-266-2-2012 DE-2-266-3-2012 DE-2-364-28-2012 DE-2-702-47-2012 DE-2-702-48-2012 DE-2-702-57-2012 DE-2-703-67-2012 DE-2-703-68-2012 DE-2-703-69-2012 DE-2-703-70-2012 DE-2-703-75-2012
6 daughter colonies of queens mated at the mating station were tested:
DE-2-266-4-2013 DE-2-266-1001-2014 DE-2-266-1002-2014 DE-2-266-1003-2014 DE-2-266-1004-2014 DE-2-294-13001-2013