No daughter colonies of the 4a were tested yet.
26 tested queens were mated at the mating station:
CH-50-133-10200-2020 CH-50-133-10201-2020 CH-50-133-10209-2020 CH-50-133-10210-2020 CH-50-133-10219-2020 CH-50-133-10221-2020 CH-50-133-10223-2020 CH-50-133-10224-2020 CH-50-133-10230-2020 CH-50-133-10235-2020 CH-50-133-10266-2020 CH-50-133-10267-2020 CH-50-133-10279-2020 CH-50-133-10280-2020 CH-50-133-10281-2020 CH-50-133-10284-2020 CH-50-133-10289-2020 CH-50-133-10290-2020 CH-50-156-10093-2020 CH-50-156-10099-2020 CH-50-156-10102-2020 CH-50-156-10103-2020 CH-50-156-10104-2020 CH-50-156-10106-2020 CH-50-156-10139-2020 CH-50-156-10160-2020
24 daughter colonies of queens mated at the mating station were tested:
CH-50-120-10326-2022 CH-50-120-10331-2022 CH-50-120-10332-2022 CH-50-120-10336-2022 CH-50-120-10378-2022 CH-50-133-10109-2022 CH-50-133-10110-2022 CH-50-133-10113-2022 CH-50-133-10118-2022 CH-50-133-10133-2022 CH-50-133-10141-2022 CH-50-133-10242-2022 CH-50-133-10254-2022 CH-50-156-10060-2022 CH-50-156-10062-2022 CH-50-156-10072-2022 CH-50-156-10074-2022 CH-50-156-10176-2022 CH-50-156-10177-2022 CH-50-156-10183-2022 CH-50-156-10186-2022 CH-50-156-10188-2022 CH-50-156-10190-2022 CH-50-156-10191-2022