17 daughter colonies of the 4a were tested:
DE-2-245-2-2021 DE-2-245-5-2021 DE-2-245-12-2021 DE-2-245-19-2021 DE-2-245-33-2021 DE-2-245-34-2021 DE-2-245-35-2021 DE-2-245-37-2021 DE-2-245-39-2021 DE-2-245-40-2021 DE-2-245-41-2021 DE-2-245-42-2021 DE-2-245-43-2021 DE-2-245-44-2021 DE-2-245-45-2021 DE-2-245-84-2021 DE-2-245-85-2021
1 tested queens were mated at the mating station:
DE-7-209-1-2022
No daughter colonies from colonies mated at the station were tested yet.