11 daughter colonies of the 4a were tested:
DE-8-192-1-2013 DE-8-192-3-2013 DE-8-192-4-2013 DE-8-192-6-2013 DE-8-192-7-2013 DE-8-192-8-2013 DE-8-192-9-2013 DE-8-192-11-2013 DE-8-192-12-2013 DE-8-192-14-2013 DE-8-192-16-2013
11 tested queens were mated at the mating station:
DE-8-192-13-2014 DE-8-192-14-2014 DE-8-192-16-2014 DE-8-216-1-2014 DE-8-216-2-2014 DE-8-216-3-2014 DE-8-216-4-2014 DE-8-216-5-2014 DE-8-216-6-2014 DE-8-216-7-2014 DE-8-216-8-2014
19 daughter colonies of queens mated at the mating station were tested:
DE-8-216-1-2017 DE-8-216-2-2017 DE-8-216-3-2017 DE-8-216-4-2017 DE-8-216-5-2017 DE-8-216-6-2017 DE-8-216-7-2017 DE-8-216-8-2017 DE-8-216-9-2017 DE-8-216-10-2017 DE-8-216-11-2017 DE-8-216-12-2017 DE-8-216-13-2017 DE-8-216-14-2017 DE-8-216-15-2017 DE-8-216-16-2017 DE-8-216-17-2017 DE-8-216-19-2017 DE-8-216-27-2017