5 daughter colonies of the 4a were tested:
DE-2-715-301-2017 DE-2-715-302-2017 DE-2-715-305-2017 DE-2-715-306-2017 DE-2-715-308-2017
8 tested queens were mated at the mating station:
DE-2-245-3-2019 DE-2-245-5-2019 DE-2-245-8-2019 DE-2-245-11-2019 DE-2-245-13-2019 DE-2-245-14-2019 DE-2-245-15-2019 DE-2-245-21-2019
10 daughter colonies of queens mated at the mating station were tested:
DE-2-245-51-2021 DE-2-245-53-2021 DE-2-245-55-2021 DE-2-245-56-2021 DE-2-245-57-2021 DE-2-245-67-2021 DE-2-245-68-2021 DE-2-245-72-2021 DE-2-245-73-2021 DE-2-245-83-2021