No daughter colonies of the 4a were tested yet.
17 tested queens were mated at the mating station:
NO-1-55-103-2018 NO-1-55-104-2018 NO-1-55-111-2018 NO-1-55-112-2018 NO-1-55-113-2018 NO-1-55-114-2018 NO-1-55-118-2018 NO-1-55-139-2018 NO-1-55-141-2018 NO-1-55-150-2018 NO-1-55-155-2018 NO-1-55-156-2018 NO-1-55-160-2018 NO-1-55-167-2018 NO-1-55-168-2018 NO-1-55-169-2018 NO-1-55-177-2018
16 daughter colonies of queens mated at the mating station were tested:
NO-1-11-202-2020 NO-1-11-260-2020 NO-1-11-266-2020 NO-1-11-270-2020 NO-1-11-335-2020 NO-1-11-336-2020 NO-1-11-340-2020 NO-1-11-341-2020 NO-1-11-360-2020 NO-1-11-371-2020 NO-1-11-382-2020 NO-1-11-383-2020 NO-1-11-410-2020 NO-1-55-345-2020 NO-1-55-351-2020 NO-1-55-378-2020