7 daughter colonies of the 4a were tested:
DE-15-6-27-2008 DE-15-6-80-2008 DE-15-6-81-2008 DE-15-6-82-2008 DE-15-6-83-2008 DE-15-6-85-2008 DE-15-6-93-2008
20 tested queens were mated at the mating station:
DE-15-6-53-2010 DE-15-6-56-2010 DE-15-6-57-2010 DE-15-6-80-2010 DE-15-6-82-2010 DE-15-6-83-2010 DE-15-6-85-2010 DE-15-6-88-2010 DE-15-6-89-2010 DE-15-6-90-2010 DE-15-6-91-2010 DE-15-68-81-2010 DE-15-68-82-2010 DE-15-68-86-2010 DE-15-68-87-2010 DE-15-68-88-2010 DE-15-68-89-2010 DE-15-68-90-2010 DE-15-68-91-2010 DE-15-68-92-2010
22 daughter colonies of queens mated at the mating station were tested:
DE-15-6-8-2013 DE-15-6-9-2013 DE-15-6-10-2013 DE-15-6-11-2013 DE-15-6-14-2013 DE-15-6-15-2013 DE-15-6-16-2013 DE-15-6-33-2012 DE-15-6-34-2012 DE-15-6-35-2012 DE-15-6-36-2012 DE-15-68-6-2013 DE-15-68-12-2013 DE-15-68-15-2013 DE-15-68-18-2013 DE-15-68-19-2013 DE-15-68-53-2012 DE-15-68-54-2012 DE-15-68-55-2012 DE-15-68-56-2012 DE-15-68-59-2012 DE-15-68-60-2012