No daughter colonies of the 4a were tested yet.
28 tested queens were mated at the mating station:
DE-2-722-1-2022 DE-2-722-2-2022 DE-2-722-3-2022 DE-2-722-4-2022 DE-2-722-5-2022 DE-2-722-6-2022 DE-2-722-7-2022 DE-2-722-8-2022 DE-2-722-9-2022 DE-2-722-10-2022 DE-2-722-11-2022 DE-2-731-6-2022 DE-2-731-7-2022 DE-2-731-8-2022 DE-2-731-9-2022 DE-2-731-10-2022 DE-2-731-22-2022 DE-2-731-23-2022 DE-2-731-24-2022 DE-2-731-25-2022 DE-2-731-34-2022 DE-2-731-35-2022 DE-2-731-36-2022 DE-2-731-37-2022 DE-2-731-48-2022 DE-2-731-49-2022 DE-2-731-50-2022 DE-2-731-51-2022
No daughter colonies from colonies mated at the station were tested yet.