34 daughter colonies of the 4a were tested:
DE-7-45-31-2006 DE-7-45-32-2006 DE-7-45-33-2006 DE-7-45-39-2006 DE-7-45-40-2006 DE-7-45-42-2006 DE-7-45-59-2006 DE-7-45-280-2006 DE-7-45-281-2006 DE-7-45-282-2006 DE-7-45-286-2006 DE-7-45-287-2006 DE-7-45-288-2006 DE-7-45-289-2006 DE-7-45-291-2006 DE-7-45-422-2006 DE-7-45-424-2006 DE-7-45-472-2007 DE-7-45-474-2007 DE-7-45-475-2007 DE-7-45-476-2007 DE-7-45-477-2007 DE-7-45-478-2007 DE-7-45-480-2007 DE-7-45-481-2007 DE-7-45-482-2007 DE-7-45-483-2007 DE-7-45-484-2007 DE-7-45-486-2007 DE-7-45-487-2007 DE-7-45-488-2007 DE-7-45-491-2007 DE-7-45-534-2006 DE-7-45-834-2007
38 tested queens were mated at the mating station:
IT-20-17-1-2008 IT-20-17-2-2008 IT-20-17-4-2008 IT-20-17-6-2008 IT-20-17-7-2008 IT-20-47-28-2008 IT-20-47-29-2008 IT-20-47-30-2008 IT-20-47-31-2008 IT-20-47-32-2008 IT-20-47-33-2008 IT-20-47-34-2008 IT-20-47-36-2008 IT-20-72-8-2008 IT-20-72-9-2008 IT-20-72-10-2008 IT-20-72-11-2008 IT-20-72-13-2008 IT-20-84-40-2008 IT-20-84-41-2008 IT-20-84-42-2008 IT-20-84-44-2008 IT-20-84-45-2008 IT-20-84-46-2008 IT-20-84-47-2008 IT-20-161-49-2008 IT-20-161-50-2008 IT-20-161-51-2008 IT-20-161-53-2008 IT-20-161-54-2008 IT-20-163-18-2008 IT-20-163-19-2008 IT-20-163-20-2008 IT-20-163-21-2008 IT-20-163-22-2008 IT-20-163-23-2008 IT-20-163-25-2008 IT-20-163-27-2008
8 daughter colonies of queens mated at the mating station were tested:
IT-20-72-93-2010 IT-20-72-97-2010 IT-20-72-100-2010 IT-20-163-59-2010 IT-20-163-60-2010 IT-20-163-61-2010 IT-20-163-63-2010 IT-20-163-65-2010