54 daughter colonies of the 4a were tested:
CH-52-7-101-2022 CH-52-7-151-2022 CH-52-7-177-2022 CH-52-7-203-2021 CH-52-7-207-2021 CH-52-7-209-2021 CH-52-7-211-2021 CH-52-7-221-2021 CH-52-7-231-2022 CH-52-7-232-2022 CH-52-7-233-2021 CH-52-7-240-2022 CH-52-7-248-2022 CH-52-13-67-2021 CH-52-13-68-2021 CH-52-13-69-2021 CH-52-13-70-2021 CH-52-13-71-2021 CH-52-13-72-2021 CH-52-13-73-2021 CH-52-13-74-2021 CH-52-13-75-2021 CH-52-13-76-2021 CH-52-13-77-2021 CH-52-13-78-2021 CH-52-13-79-2021 CH-52-13-80-2021 CH-52-13-81-2021 CH-52-13-222-2021 CH-52-116-2-2021 CH-52-116-3-2021 CH-52-116-8-2021 CH-52-116-9-2021 CH-52-116-11-2021 CH-52-116-22-2021 CH-52-116-25-2021 CH-52-116-26-2021 CH-52-116-32-2021 CH-52-116-45-2021 CH-52-116-46-2021 CH-52-116-47-2021 CH-52-116-48-2021 CH-52-116-62-2022 CH-52-116-63-2022 CH-52-116-64-2022 CH-52-116-65-2022 CH-52-116-67-2022 CH-52-116-68-2022 CH-52-116-69-2022 CH-52-116-70-2022 CH-52-116-71-2022 CH-52-116-72-2022 CH-52-116-73-2022 CH-52-116-74-2022
37 tested queens were mated at the mating station:
CH-51-47-29-2023 CH-51-47-33-2023 CH-51-47-52-2023 CH-52-13-135-2023 CH-52-13-136-2023 CH-52-13-137-2023 CH-52-13-138-2023 CH-52-13-139-2023 CH-52-13-140-2023 CH-52-13-141-2023 CH-52-13-142-2023 CH-52-13-143-2023 CH-52-13-144-2023 CH-52-13-145-2023 CH-52-13-146-2023 CH-52-88-1-2023 CH-52-88-2-2023 CH-52-88-3-2023 CH-52-88-4-2023 CH-52-88-5-2023 CH-52-88-6-2023 CH-52-88-7-2023 CH-52-88-8-2023 CH-52-88-9-2023 CH-52-88-10-2023 CH-52-88-11-2023 CH-52-88-12-2023 CH-52-88-13-2023 CH-52-88-14-2023 CH-52-88-15-2023 CH-52-88-16-2023 CH-52-88-17-2023 CH-52-88-18-2023 CH-52-88-19-2023 CH-52-218-8-2023 CH-52-218-9-2023 CH-52-218-10-2023
11 daughter colonies of queens mated at the mating station were tested:
CH-52-88-9-2023 CH-52-88-10-2023 CH-52-88-11-2023 CH-52-88-12-2023 CH-52-88-13-2023 CH-52-88-14-2023 CH-52-88-15-2023 CH-52-88-16-2023 CH-52-88-17-2023 CH-52-88-18-2023 CH-52-88-19-2023