7 daughter colonies of the 4a were tested:
AT-99-364-512-2018 AT-99-364-513-2018 AT-99-364-514-2018 AT-99-364-516-2018 AT-99-364-520-2018 AT-99-364-521-2018 AT-99-364-522-2018
18 tested queens were mated at the mating station:
AT-99-364-100-2019 AT-99-364-101-2019 AT-99-364-102-2019 AT-99-364-103-2019 AT-99-364-104-2019 AT-99-364-105-2019 AT-99-364-106-2019 AT-99-364-107-2019 AT-99-364-108-2019 AT-99-364-120-2019 AT-99-364-121-2019 AT-99-364-122-2019 AT-99-364-123-2019 AT-99-364-124-2019 AT-99-364-125-2019 AT-99-364-126-2019 AT-99-364-127-2019 AT-99-364-128-2019
32 daughter colonies of queens mated at the mating station were tested:
AT-99-364-100-2021 AT-99-364-101-2021 AT-99-364-102-2021 AT-99-364-103-2021 AT-99-364-104-2021 AT-99-364-105-2021 AT-99-364-107-2021 AT-99-364-108-2021 AT-99-364-110-2021 AT-99-364-111-2021 AT-99-364-113-2021 AT-99-364-114-2021 AT-99-364-116-2021 AT-99-364-117-2021 AT-99-364-118-2021 AT-99-364-119-2021 AT-99-364-125-2021 AT-99-364-127-2021 AT-99-364-128-2021 AT-99-364-129-2021 AT-99-364-130-2021 AT-99-364-131-2021 AT-99-364-132-2021 AT-99-364-133-2021 AT-99-364-200-2020 AT-99-364-201-2020 AT-99-364-202-2020 AT-99-364-203-2020 AT-99-364-204-2020 AT-99-364-205-2020 AT-99-364-245-2020 AT-99-364-246-2020