1 daughter colonies of the 4a were tested:
DE-2-729-5-2011
19 tested queens were mated at the mating station:
DE-2-171-331-2013 DE-2-171-332-2013 DE-2-171-338-2013 DE-2-171-341-2013 DE-2-171-344-2013 DE-2-171-345-2013 DE-2-241-1-2013 DE-2-241-2-2013 DE-2-241-3-2013 DE-2-241-4-2013 DE-2-241-7-2013 DE-2-241-8-2013 DE-2-241-86-2013 DE-2-241-91-2013 DE-2-241-94-2013 DE-2-241-100-2013 DE-2-733-1-2013 DE-2-733-3-2013 DE-2-733-14-2013
13 daughter colonies of queens mated at the mating station were tested:
DE-2-171-516-2015 DE-2-171-517-2015 DE-2-241-59-2015 DE-2-241-63-2015 DE-2-241-64-2015 DE-2-241-68-2015 DE-2-241-82-2015 DE-2-241-85-2015 DE-2-241-87-2015 DE-2-241-90-2015 DE-2-241-91-2015 DE-2-241-95-2015 DE-2-730-262-2014