6 daughter colonies of the 4a were tested:
AT-99-327-750-2017 AT-99-327-751-2017 AT-99-327-752-2017 AT-99-327-753-2017 AT-99-327-754-2017 AT-99-327-755-2017
13 tested queens were mated at the mating station:
AT-99-327-713-2018 AT-99-327-1502-2018 AT-99-327-1503-2018 AT-99-327-1506-2018 AT-99-327-1744-2018 AT-99-380-44260-2018 AT-99-380-44261-2018 AT-99-380-44283-2018 AT-99-380-44285-2018 AT-99-380-44346-2018 AT-99-380-44348-2018 AT-99-380-46111-2018 AT-99-380-46120-2018
8 daughter colonies of queens mated at the mating station were tested:
AT-99-327-800-2020 AT-99-327-801-2020 AT-99-327-802-2020 AT-99-327-803-2020 AT-99-327-805-2020 AT-99-327-1701-2020 AT-99-327-1702-2020 AT-99-327-1704-2020