No daughter colonies of the 4a were tested yet.
13 tested queens were mated at the mating station:
DE-6-269-2-2022 DE-8-209-773-2022 DE-8-209-774-2022 DE-8-209-775-2022 DE-8-209-776-2022 DE-8-209-777-2022 DE-8-209-778-2022 DE-8-209-779-2022 DE-8-209-780-2022 DE-8-209-781-2022 DE-8-209-782-2022 DE-8-209-783-2022 DE-8-209-784-2022
7 daughter colonies of queens mated at the mating station were tested:
DE-8-209-15-2023 DE-8-209-20-2023 DE-8-209-27-2023 DE-8-209-34-2023 DE-8-209-35-2023 DE-8-209-36-2023 DE-8-209-88-2023