8 daughter colonies of the 4a were tested:
DE-8-192-2-2021 DE-8-192-8-2021 DE-8-192-20-2021 DE-8-192-21-2021 DE-8-192-22-2021 DE-8-192-23-2021 DE-8-192-24-2021 DE-8-192-26-2021
8 tested queens were mated at the mating station:
DE-8-192-33-2022 DE-8-192-34-2022 DE-8-192-35-2022 DE-8-192-36-2022 DE-8-192-38-2022 DE-8-192-39-2022 DE-8-192-40-2022 DE-8-192-42-2022
No daughter colonies from colonies mated at the station were tested yet.