9 daughter colonies of the 4a were tested:
UA-2-10-94-2019 UA-2-10-95-2019 UA-2-10-97-2019 UA-2-10-99-2019 UA-2-10-201-2018 UA-2-10-203-2018 UA-2-52-17-2019 UA-2-52-18-2018 UA-2-52-65-2019
32 tested queens were mated at the mating station:
UA-2-10-100-2020 UA-2-10-300-2020 UA-2-10-301-2020 UA-2-51-25-2020 UA-2-51-27-2020 UA-2-51-28-2020 UA-2-51-30-2020 UA-2-52-60-2020 UA-2-52-61-2020 UA-2-52-65-2020 UA-2-52-67-2020 UA-2-52-350-2020 UA-2-52-354-2020 UA-2-52-355-2020 UA-2-52-358-2020 UA-2-52-359-2020 UA-2-117-22-2020 UA-2-117-23-2020 UA-2-117-25-2020 UA-2-117-27-2020 UA-2-999-80-2020 UA-2-999-81-2020 UA-2-999-84-2020 UA-2-999-85-2020 UA-2-999-86-2020 UA-2-999-88-2020 UA-2-999-89-2020 UA-2-999-90-2020 UA-2-999-95-2020 UA-2-999-97-2020 UA-2-999-98-2020 UA-2-999-99-2020
No daughter colonies from colonies mated at the station were tested yet.