No daughter colonies of the 4a were tested yet.
30 tested queens were mated at the mating station:
DE-4-298-90-2021 DE-4-298-91-2021 DE-4-298-92-2021 DE-4-298-93-2021 DE-4-298-94-2021 DE-4-298-95-2021 DE-4-298-96-2021 DE-4-298-97-2021 DE-4-298-98-2021 DE-4-298-99-2021 DE-8-209-1-2021 DE-8-209-2-2021 DE-8-209-3-2021 DE-8-209-4-2021 DE-8-209-5-2021 DE-8-209-6-2021 DE-8-209-7-2021 DE-8-209-8-2021 DE-8-209-9-2021 DE-8-209-10-2021 DE-8-209-763-2021 DE-8-209-764-2021 DE-8-209-765-2021 DE-8-209-766-2021 DE-8-209-767-2021 DE-8-209-768-2021 DE-8-209-769-2021 DE-8-209-770-2021 DE-8-209-771-2021 DE-8-209-772-2021
12 daughter colonies of queens mated at the mating station were tested:
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