No daughter colonies of the 4a were tested yet.
10 tested queens were mated at the mating station:
BE-2-1-27-2020 BE-2-999-55-2020 BE-2-999-105-2020 BE-2-999-108-2020 BE-2-999-110-2020 BE-2-999-119-2020 BE-2-999-122-2020 BE-2-999-125-2020 BE-2-999-127-2020 BE-2-999-128-2020
No daughter colonies from colonies mated at the station were tested yet.