14 daughter colonies of the 4a were tested:
DE-2-503-2-2019 DE-2-503-3-2019 DE-2-503-4-2019 DE-2-503-5-2019 DE-2-503-6-2019 DE-2-503-7-2019 DE-2-503-8-2019 DE-2-503-9-2019 DE-2-503-10-2019 DE-2-503-11-2019 DE-2-503-12-2019 DE-2-503-13-2019 DE-2-503-14-2019 DE-2-503-15-2019
54 tested queens were mated at the mating station:
DE-1-6-367-2020 DE-1-6-368-2020 DE-1-6-379-2020 DE-1-6-382-2020 DE-1-6-384-2020 DE-2-195-101-2020 DE-2-195-117-2020 DE-2-195-121-2020 DE-2-195-142-2020 DE-2-195-144-2020 DE-2-195-156-2020 DE-2-195-160-2020 DE-2-195-163-2020 DE-2-195-170-2020 DE-2-195-197-2020 DE-2-195-198-2020 DE-2-196-17-2020 DE-2-196-79-2020 DE-2-196-91-2020 DE-2-196-106-2020 DE-2-196-120-2020 DE-2-196-135-2020 DE-2-196-136-2020 DE-2-196-175-2020 DE-2-196-191-2020 DE-2-196-196-2020 DE-2-196-199-2020 DE-2-202-9-2020 DE-2-202-11-2020 DE-2-202-14-2020 DE-2-202-27-2020 DE-2-202-29-2020 DE-2-202-37-2020 DE-2-202-38-2020 DE-2-202-48-2020 DE-2-210-2-2020 DE-2-210-3-2020 DE-2-210-4-2020 DE-2-210-6-2020 DE-2-210-7-2020 DE-2-210-9-2020 DE-2-210-11-2020 DE-2-385-2-2020 DE-2-385-3-2020 DE-2-385-4-2020 DE-2-385-5-2020 DE-2-385-6-2020 DE-2-385-7-2020 DE-2-385-8-2020 DE-2-385-9-2020 DE-7-185-16-2020 DE-7-185-18-2020 DE-7-185-28-2020 DE-7-185-34-2020
32 daughter colonies of queens mated at the mating station were tested:
DE-2-196-4-2021 DE-2-196-14-2021 DE-2-196-50-2021 DE-2-196-56-2021 DE-2-196-57-2021 DE-2-196-77-2022 DE-2-196-78-2022 DE-2-196-80-2022 DE-2-196-86-2021 DE-2-196-213-2022 DE-2-196-271-2022 DE-2-196-329-2022 DE-2-196-331-2022 DE-2-196-333-2021 DE-2-196-338-2022 DE-2-196-342-2021 DE-2-196-345-2021 DE-2-196-345-2022 DE-2-196-347-2022 DE-2-196-352-2022 DE-2-196-356-2022 DE-2-196-359-2022 DE-2-196-360-2022 DE-2-196-364-2021 DE-2-196-364-2022 DE-2-196-371-2022 DE-2-196-372-2022 DE-2-196-378-2022 DE-2-202-38-2022 DE-2-398-80-2022 DE-2-398-81-2022 DE-2-398-84-2022