34 daughter colonies of the 4a were tested:
CH-50-66-70098-2023 CH-50-66-70099-2023 CH-50-66-70102-2023 CH-50-66-70103-2023 CH-50-66-70104-2023 CH-50-66-70106-2023 CH-50-66-70108-2023 CH-50-66-70112-2023 CH-50-66-70114-2023 CH-50-66-70116-2023 CH-50-66-70118-2023 CH-50-66-70119-2023 CH-50-66-70120-2023 CH-50-66-70122-2023 CH-50-66-70123-2023 CH-50-66-70126-2023 CH-50-66-70127-2023 CH-50-66-70130-2023 CH-50-66-70131-2023 CH-50-66-70135-2023 CH-50-66-70139-2023 CH-50-66-70143-2023 CH-50-66-70147-2023 CH-50-66-70150-2023 CH-50-66-70158-2023 CH-50-66-70159-2023 CH-50-66-70163-2023 CH-50-66-70166-2023 CH-50-66-70171-2023 CH-50-66-70174-2023 CH-50-66-70178-2023 CH-50-66-70179-2023 CH-50-66-70182-2023 CH-50-66-70186-2023
17 tested queens were mated at the mating station:
CH-50-168-13002-2024 CH-50-168-13004-2024 CH-50-168-13005-2024 CH-50-168-13006-2024 CH-50-168-13043-2024 CH-50-168-13059-2024 CH-50-168-13065-2024 CH-50-168-13086-2024 CH-50-175-13011-2024 CH-50-175-13016-2024 CH-50-175-13017-2024 CH-50-175-13018-2024 CH-50-175-13020-2024 CH-50-175-13022-2024 CH-50-175-13128-2024 CH-50-175-13130-2024 CH-50-175-13131-2024
2 daughter colonies of queens mated at the mating station were tested:
CH-50-158-10016-2025 CH-50-164-100-2025