3 daughter colonies of the 4a were tested:
AT-99-364-19-2017 AT-99-364-20-2017 AT-99-364-21-2017
7 tested queens were mated at the mating station:
AT-99-364-911-2018 AT-99-364-914-2018 AT-99-364-915-2018 AT-99-364-917-2018 AT-99-364-918-2018 AT-99-364-920-2018 AT-99-364-921-2018
5 daughter colonies of queens mated at the mating station were tested:
AT-99-364-910-2019 AT-99-364-911-2019 AT-99-364-912-2019 AT-99-364-913-2019 AT-99-364-914-2019