11 daughter colonies of the 4a were tested:
DE-2-114-18008-2018 DE-2-114-18012-2018 DE-2-114-18018-2018 DE-2-114-18029-2018 DE-2-243-272-2018 DE-2-260-632-2019 DE-2-260-644-2018 DE-2-260-660-2018 DE-2-260-788-2019 DE-2-260-790-2018 DE-2-391-11-2017
6 tested queens were mated at the mating station:
DE-2-745-2-2020 DE-2-745-3-2020 DE-2-745-9-2020 DE-2-745-11-2020 DE-2-745-12-2020 DE-2-745-15-2020
No daughter colonies from colonies mated at the station were tested yet.