2 daughter colonies of the 4a were tested:
CH-52-707-501-2018 CH-52-886-36-2018
6 tested queens were mated at the mating station:
CH-52-101-2-2020 CH-52-101-3-2020 CH-52-101-4-2020 CH-52-101-5-2020 CH-52-101-10-2020 CH-52-886-50-2020
No daughter colonies from colonies mated at the station were tested yet.