7 daughter colonies of the 4a were tested:
AT-2-3-600-2016 AT-2-3-605-2016 AT-2-3-608-2016 AT-2-3-611-2016 AT-2-3-619-2016 AT-2-3-623-2016 AT-99-193-62568-2016
16 tested queens were mated at the mating station:
AT-2-21-106-2017 AT-2-21-197-2017 AT-2-21-217-2017 AT-2-21-218-2017 AT-2-21-219-2017 AT-99-117-225-2017 AT-99-117-226-2017 AT-99-117-227-2017 AT-99-117-228-2017 AT-99-117-229-2017 AT-99-242-101-2017 AT-99-695-158-2017 AT-99-695-159-2017 AT-99-695-1510-2017 AT-99-695-2512-2017 AT-99-695-2514-2017
17 daughter colonies of queens mated at the mating station were tested:
AT-2-4-56-2019 AT-2-4-57-2019 AT-2-4-61-2019 AT-2-4-65-2019 AT-2-4-67-2019 AT-2-4-70-2019 AT-99-117-9-2019 AT-99-117-13-2018 AT-99-117-14-2018 AT-99-117-15-2018 AT-99-117-15-2019 AT-99-117-27-2020 AT-99-117-90-2020 AT-99-117-92-2020 AT-99-117-93-2020 AT-99-117-94-2020 AT-99-117-95-2020