No daughter colonies of the 4a were tested yet.
24 tested queens were mated at the mating station:
DE-2-245-37-2018 DE-2-245-50-2018 DE-2-245-52-2018 DE-2-245-54-2018 DE-2-245-58-2018 DE-2-245-59-2018 DE-2-246-1841-2018 DE-2-247-51-2018 DE-2-327-1-2018 DE-2-327-2-2018 DE-2-327-3-2018 DE-2-327-4-2018 DE-2-327-5-2018 DE-2-327-6-2018 DE-2-327-7-2018 DE-2-327-8-2018 DE-2-327-9-2018 DE-2-327-10-2018 DE-2-327-13-2018 DE-2-327-14-2018 DE-2-601-90-2018 DE-2-601-95-2018 DE-2-601-96-2018 DE-2-601-97-2018
7 daughter colonies of queens mated at the mating station were tested:
DE-2-247-5-2019 DE-2-247-6-2019 DE-2-247-11-2019 DE-2-247-14-2019 DE-2-247-17-2019 DE-2-247-18-2019 DE-2-247-19-2019