10 daughter colonies of the 4a were tested:
DE-13-404-129-2022 DE-13-404-130-2022 DE-13-404-131-2022 DE-13-404-132-2022 DE-13-404-133-2022 DE-13-404-134-2022 DE-13-404-135-2022 DE-13-404-136-2022 DE-13-404-137-2022 DE-13-404-138-2022
9 tested queens were mated at the mating station:
DE-13-417-5-2023 DE-13-417-7-2023 DE-13-417-10-2023 DE-13-417-13-2023 DE-13-417-14-2023 DE-13-417-15-2023 DE-13-417-16-2023 DE-13-417-17-2023 DE-13-417-18-2023
No daughter colonies from colonies mated at the station were tested yet.