14 daughter colonies of the 4a were tested:
DE-2-196-50-2021 DE-2-196-86-2021 DE-2-196-213-2022 DE-2-196-329-2022 DE-2-196-331-2022 DE-2-196-338-2022 DE-2-196-356-2022 DE-2-196-359-2022 DE-2-196-360-2022 DE-2-196-364-2022 DE-2-196-378-2022 DE-2-398-80-2022 DE-2-398-81-2022 DE-2-398-84-2022
1 tested queens were mated at the mating station:
DE-2-158-63-2022
No daughter colonies from colonies mated at the station were tested yet.