6 daughter colonies of the 4a were tested:
CH-51-33-51-2018 CH-51-33-52-2018 CH-51-33-53-2018 CH-51-33-76-2018 CH-51-33-77-2018 CH-51-33-80-2018
67 tested queens were mated at the mating station:
CH-51-20-54-2020 CH-51-20-56-2020 CH-51-20-57-2020 CH-51-20-58-2020 CH-51-20-59-2020 CH-51-24-70-2020 CH-51-24-71-2020 CH-51-24-77-2020 CH-51-24-901-2020 CH-51-24-905-2020 CH-51-24-906-2020 CH-51-24-907-2020 CH-51-25-2026-2020 CH-51-25-2064-2020 CH-51-25-2520-2020 CH-51-25-4099-2020 CH-51-25-4497-2020 CH-51-25-4560-2020 CH-51-25-4912-2020 CH-51-25-5509-2020 CH-51-25-5604-2020 CH-51-25-8228-2020 CH-51-31-22-2020 CH-51-31-38-2020 CH-51-31-39-2020 CH-51-31-40-2020 CH-51-31-41-2020 CH-51-31-42-2020 CH-51-31-43-2020 CH-51-31-69-2020 CH-51-33-5-2020 CH-51-33-6-2020 CH-51-33-7-2020 CH-51-33-16-2020 CH-51-33-57-2020 CH-51-35-60-2020 CH-51-35-62-2020 CH-51-36-47-2020 CH-51-40-9-2020 CH-51-40-10-2020 CH-51-47-91-2020 CH-51-47-95-2020 CH-51-47-96-2020 CH-51-47-99-2020 CH-51-145-2-2020 CH-51-145-8-2020 CH-51-145-9-2020 CH-51-145-12-2020 CH-51-145-13-2020 CH-51-217-57-2020 CH-51-217-59-2020 CH-51-217-60-2020 CH-51-217-73-2020 CH-51-217-74-2020 CH-51-217-75-2020 CH-51-217-76-2020 CH-51-217-77-2020 CH-51-217-94-2020 CH-51-217-1487-2020 CH-51-217-3188-2020 CH-51-217-5643-2020 CH-51-217-5680-2020 CH-51-217-6726-2020 CH-51-217-7165-2020 CH-51-217-8218-2020 CH-51-217-8602-2020 CH-51-217-9961-2020
31 daughter colonies of queens mated at the mating station were tested:
CH-51-24-2-2023 CH-51-24-60-2023 CH-51-24-79-2022 CH-51-24-84-2023 CH-51-24-87-2023 CH-51-31-66-2021 CH-51-31-69-2021 CH-51-31-70-2022 CH-51-31-71-2021 CH-51-31-71-2022 CH-51-31-72-2021 CH-51-31-73-2021 CH-51-31-74-2021 CH-51-31-75-2021 CH-51-31-76-2021 CH-51-31-84-2022 CH-51-31-2888-2022 CH-51-31-2910-2022 CH-51-31-3056-2022 CH-51-31-4054-2022 CH-51-31-4122-2022 CH-51-31-4609-2022 CH-51-31-4775-2022 CH-51-31-5234-2022 CH-51-31-6104-2022 CH-51-31-7428-2022 CH-51-217-36-2022 CH-51-217-943-2022 CH-51-217-955-2022 CH-51-217-992-2022 CH-51-217-993-2022