20 daughter colonies of the 4a were tested:
DE-4-305-103-2017 DE-4-305-104-2017 DE-4-305-106-2017 DE-4-305-112-2017 DE-4-305-114-2017 DE-4-305-115-2017 DE-4-305-116-2017 DE-4-305-125-2017 DE-4-305-126-2017 DE-4-305-128-2017 DE-4-305-129-2017 DE-4-305-130-2017 DE-4-305-132-2017 DE-4-305-133-2017 DE-4-305-134-2017 DE-4-305-135-2017 DE-4-305-136-2017 DE-4-305-137-2017 DE-4-305-142-2017 DE-4-305-185-2017
20 tested queens were mated at the mating station:
DE-4-279-8-2018 DE-4-279-10-2018 DE-4-279-15-2018 DE-4-279-16-2018 DE-4-279-21-2018 DE-4-279-26-2018 DE-4-279-29-2018 DE-4-279-33-2018 DE-4-279-35-2018 DE-4-279-52-2018 DE-4-279-53-2018 DE-4-279-54-2018 DE-4-304-11-2018 DE-4-304-17-2018 DE-4-304-32-2018 DE-4-304-37-2018 DE-4-304-62-2018 DE-4-304-64-2018 DE-4-304-72-2018 DE-4-304-90-2018
52 daughter colonies of queens mated at the mating station were tested:
DE-4-279-1-2020 DE-4-279-1-2021 DE-4-279-2-2021 DE-4-279-3-2021 DE-4-279-5-2020 DE-4-279-5-2021 DE-4-279-8-2020 DE-4-279-9-2021 DE-4-279-12-2020 DE-4-279-15-2020 DE-4-279-16-2020 DE-4-279-16-2021 DE-4-279-24-2020 DE-4-279-102-2020 DE-4-304-1-2020 DE-4-304-2-2020 DE-4-304-3-2020 DE-4-304-4-2020 DE-4-304-7-2020 DE-4-304-8-2020 DE-4-304-9-2020 DE-4-304-10-2020 DE-4-304-25-2020 DE-4-304-26-2020 DE-4-304-27-2020 DE-4-304-28-2020 DE-4-304-29-2020 DE-4-304-30-2020 DE-4-304-31-2020 DE-4-305-2-2020 DE-4-305-3-2020 DE-4-305-8-2020 DE-4-305-9-2020 DE-4-305-15-2020 DE-4-305-16-2020 DE-4-305-18-2020 DE-4-305-19-2020 DE-4-305-20-2020 DE-4-305-25-2020 DE-4-305-30-2020 DE-4-305-31-2020 DE-4-305-33-2020 DE-4-305-35-2020 DE-4-305-60-2020 DE-4-305-63-2020 DE-4-305-132-2020 DE-4-305-135-2020 DE-4-305-158-2020 DE-4-305-175-2020 DE-4-305-177-2020 DE-4-305-234-2020 DE-4-305-278-2020