4 daughter colonies of the 4a were tested:
CH-51-26-58-2022 CH-51-35-13-2022 CH-51-35-14-2022 CH-51-35-994-2022
65 tested queens were mated at the mating station:
CH-51-22-6-2023 CH-51-22-41-2023 CH-51-25-36-2023 CH-51-35-82-2023 CH-51-35-93-2023 CH-51-35-94-2023 CH-51-35-96-2023 CH-51-35-991-2023 CH-51-35-994-2023 CH-51-38-29-2023 CH-51-38-45-2023 CH-51-38-49-2023 CH-51-38-1135-2023 CH-51-38-1641-2023 CH-51-38-1861-2023 CH-51-38-2900-2023 CH-51-38-3045-2023 CH-51-38-3153-2023 CH-51-38-3781-2023 CH-51-38-4402-2023 CH-51-38-5266-2023 CH-51-38-6907-2023 CH-51-38-8623-2023 CH-51-38-8695-2023 CH-51-39-5-2023 CH-51-39-11-2023 CH-51-39-19-2023 CH-51-39-21-2023 CH-51-39-23-2023 CH-51-39-25-2023 CH-51-39-97-2023 CH-51-48-57-2023 CH-51-48-99-2023 CH-51-93-987-2023 CH-51-140-38-2023 CH-51-140-39-2023 CH-51-169-5-2023 CH-51-169-8-2023 CH-51-169-11-2023 CH-51-169-87-2023 CH-51-169-88-2023 CH-51-169-90-2023 CH-51-169-93-2023 CH-51-169-95-2023 CH-51-169-97-2023 CH-51-169-100-2023 CH-51-206-10-2023 CH-51-206-14-2023 CH-51-208-12-2023 CH-51-208-13-2023 CH-51-208-15-2023 CH-51-208-17-2023 CH-51-208-18-2023 CH-51-208-19-2023 CH-51-208-34-2023 CH-51-208-972-2023 CH-51-216-1-2023 CH-51-218-4126-2023 CH-51-218-4685-2023 CH-51-218-5888-2023 CH-51-218-5895-2023 CH-51-218-6105-2023 CH-51-218-6450-2023 CH-51-218-6756-2023 CH-51-218-8234-2023
6 daughter colonies of queens mated at the mating station were tested:
CH-51-38-44-2024 CH-51-38-932-2024 CH-51-38-963-2024 CH-51-38-985-2024 CH-51-208-907-2024 CH-51-208-908-2024