No daughter colonies of the 4a were tested yet.
12 tested queens were mated at the mating station:
DE-2-298-231-2019 DE-2-298-234-2019 DE-2-298-236-2019 DE-2-298-241-2019 DE-2-334-56-2019 DE-2-334-98-2019 DE-2-709-55-2019 DE-2-709-56-2019 DE-2-709-59-2019 DE-2-709-60-2019 DE-2-709-62-2019 DE-2-712-45-2019
26 daughter colonies of queens mated at the mating station were tested:
DE-2-334-4-2020 DE-2-334-6-2020 DE-2-334-7-2020 DE-2-334-8-2020 DE-2-334-9-2020 DE-2-334-10-2020 DE-2-334-11-2020 DE-2-334-12-2020 DE-2-334-13-2020 DE-2-334-14-2020 DE-2-334-15-2020 DE-2-334-16-2020 DE-2-334-17-2020 DE-2-334-18-2020 DE-2-334-19-2020 DE-2-334-20-2020 DE-2-334-77-2020 DE-2-334-85-2020 DE-2-334-86-2020 DE-2-334-96-2020 DE-2-709-8-2021 DE-2-709-20-2021 DE-2-709-21-2021 DE-2-709-22-2021 DE-2-709-31-2021 DE-2-709-36-2021