No daughter colonies of the 4a were tested yet.
39 tested queens were mated at the mating station:
DE-2-264-10-2017 DE-2-264-11-2017 DE-2-264-12-2017 DE-2-264-13-2017 DE-2-264-25-2017 DE-2-264-26-2017 DE-2-264-27-2017 DE-2-264-28-2017 DE-2-264-30-2017 DE-2-264-33-2017 DE-2-298-1-2017 DE-2-298-2-2017 DE-2-298-3-2017 DE-2-298-4-2017 DE-2-298-9-2017 DE-2-298-15-2017 DE-2-298-18-2017 DE-2-298-20-2017 DE-2-298-21-2017 DE-2-298-22-2017 DE-2-298-23-2017 DE-2-298-26-2017 DE-2-298-33-2017 DE-2-298-34-2017 DE-2-298-37-2017 DE-2-298-105-2017 DE-2-298-109-2017 DE-2-298-112-2017 DE-2-298-113-2017 DE-2-365-36-2017 DE-2-365-40-2017 DE-2-365-41-2017 DE-2-365-49-2017 DE-2-365-1705-2017 DE-2-365-1706-2017 DE-2-365-1710-2017 DE-2-365-1735-2017 DE-2-366-1-2017 DE-2-366-4-2017
29 daughter colonies of queens mated at the mating station were tested:
DE-2-365-1853-2018 DE-2-365-1903-2019 DE-2-365-1911-2019 DE-2-365-1922-2019 DE-2-365-1943-2019 DE-2-365-1944-2019 DE-2-365-1948-2019 DE-2-365-1954-2019 DE-2-365-1961-2019 DE-2-365-1963-2019 DE-2-365-1968-2019 DE-2-365-1976-2019 DE-2-365-1978-2019 DE-2-365-1996-2019 DE-2-365-2002-2020 DE-2-365-2004-2020 DE-2-365-2005-2020 DE-2-365-2006-2020 DE-2-365-2007-2020 DE-2-365-2011-2020 DE-2-365-2022-2020 DE-2-365-2025-2020 DE-2-365-2027-2020 DE-2-365-2031-2020 DE-2-365-2036-2020 DE-2-365-2039-2020 DE-2-365-2045-2020 DE-2-365-2051-2020 DE-2-366-1-2018