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
9 tested queens were mated at the mating station:
DE-2-285-3623-2020 DE-2-285-3823-2020 DE-2-285-3923-2020 DE-2-285-4523-2020 DE-2-285-5223-2020 DE-2-285-5323-2020 DE-2-285-5723-2020 DE-2-285-5823-2020 DE-2-285-5923-2020
11 daughter colonies of queens mated at the mating station were tested:
DE-2-285-2-2022 DE-2-285-3-2022 DE-2-285-5-2022 DE-2-285-6-2022 DE-2-285-7-2022 DE-2-285-10-2022 DE-2-285-12-2022 DE-2-285-13-2022 DE-2-285-14-2022 DE-2-285-16-2022 DE-2-285-18-2022