No daughter colonies of the 4a were tested yet.
26 tested queens were mated at the mating station:
CH-50-53-50049-2016 CH-50-53-50122-2016 CH-50-53-50123-2016 CH-50-53-50230-2016 CH-50-53-50234-2016 CH-50-53-50235-2016 CH-50-53-50236-2016 CH-50-53-50238-2016 CH-50-53-50242-2016 CH-50-62-50205-2016 CH-50-62-50269-2016 CH-50-62-50272-2016 CH-50-62-50273-2016 CH-50-62-50276-2016 CH-50-62-50278-2016 CH-50-62-50281-2016 CH-50-62-50282-2016 CH-50-62-50283-2016 CH-50-62-50287-2016 CH-50-147-50001-2016 CH-50-147-50247-2016 CH-50-147-50248-2016 CH-50-147-50249-2016 CH-50-147-50251-2016 CH-50-147-50256-2016 CH-50-147-51000-2016
24 daughter colonies of queens mated at the mating station were tested:
CH-50-62-10377-2018 CH-50-83-10387-2018 CH-50-83-10389-2018 CH-50-83-10392-2018 CH-50-83-10400-2018 CH-50-83-10411-2018 CH-50-143-10198-2018 CH-50-143-10205-2018 CH-50-143-10210-2018 CH-50-143-10211-2018 CH-50-143-10216-2018 CH-50-162-50223-2019 CH-50-162-50321-2019 CH-50-162-50324-2019 CH-50-162-50326-2019 CH-50-162-50329-2019 CH-50-162-50330-2019 CH-50-162-50332-2019 CH-50-162-50333-2019 CH-50-162-50337-2019 CH-50-162-50338-2019 CH-50-162-50339-2019 CH-50-162-50342-2019 CH-50-162-50344-2019