No daughter colonies of the 4a were tested yet.
9 tested queens were mated at the mating station:
CH-52-13-220-2020 CH-52-13-221-2020 CH-52-13-223-2020 CH-52-13-225-2020 CH-52-13-226-2020 CH-52-13-227-2020 CH-52-13-230-2020 CH-52-13-231-2020 CH-52-23-109-2020
No daughter colonies from colonies mated at the station were tested yet.