44 daughter colonies of the 4a were tested:
DE-4-1-90366-2014 DE-9-2-1651-2014 DE-9-2-1653-2014 DE-9-2-1654-2014 DE-9-2-1657-2014 DE-9-2-1658-2014 DE-9-2-1660-2014 DE-9-2-1662-2014 DE-9-2-1669-2014 DE-9-2-1672-2014 DE-9-2-4208-2014 DE-9-2-4210-2014 DE-9-2-4218-2014 DE-9-2-4224-2014 DE-9-2-4225-2014 DE-9-2-4301-2015 DE-9-2-4302-2015 DE-9-2-4303-2015 DE-9-2-4304-2015 DE-9-2-4307-2015 DE-9-2-4308-2015 DE-9-2-4311-2015 DE-9-2-4515-2015 DE-9-2-4517-2015 DE-9-2-4518-2015 DE-9-2-4521-2015 DE-9-2-4525-2015 DE-9-2-4527-2015 DE-9-2-4602-2014 DE-9-2-4605-2014 DE-9-2-4606-2014 DE-9-2-4607-2014 DE-9-2-4615-2014 DE-9-20-240-2014 DE-9-20-250-2014 DE-9-20-260-2014 DE-9-20-262-2014 DE-9-20-264-2014 DE-11-138-1-2014 DE-11-138-2-2014 DE-11-138-3-2014 DE-11-138-4-2014 AT-2-8-89085-2014 AT-2-8-89090-2014
14 tested queens were mated at the mating station:
DE-7-130-165-2015 DE-7-130-166-2015 DE-7-130-167-2015 DE-7-139-1071-2015 DE-7-139-1089-2015 DE-7-139-1090-2015 DE-7-139-1091-2015 DE-7-139-1092-2015 DE-7-139-1093-2015 DE-7-139-1094-2015 DE-7-139-1103-2015 DE-7-151-7-2015 DE-7-151-8-2015 DE-7-151-34-2015
4 daughter colonies of queens mated at the mating station were tested:
DE-7-152-63-2018 DE-7-152-64-2018 DE-7-152-65-2018 DE-7-152-66-2018