9 daughter colonies of the 4a were tested:
DE-2-632-21-2023 DE-2-632-22-2023 DE-2-632-23-2023 DE-2-632-24-2023 DE-2-632-25-2023 DE-2-632-227-2023 DE-2-632-228-2023 DE-2-632-229-2023 DE-2-632-230-2023
11 tested queens were mated at the mating station:
DE-2-626-2014-2024 DE-2-626-2015-2024 DE-2-626-2017-2024 DE-2-632-21-2024 DE-2-632-22-2024 DE-2-632-23-2024 DE-2-632-24-2024 DE-2-632-25-2024 DE-2-632-26-2024 DE-2-632-231-2024 DE-2-632-232-2024
No daughter colonies from colonies mated at the station were tested yet.