4 daughter colonies of the 4a were tested:
AT-1-9-314-2015 AT-1-9-316-2015 AT-1-9-317-2015 AT-1-9-318-2015
17 tested queens were mated at the mating station:
DE-33-1-1-2017 DE-33-1-3-2017 DE-33-1-12-2017 DE-33-1-31-2017 DE-33-1-32-2017 DE-33-1-59-2017 DE-33-1-71-2017 AT-1-5-333-2017 AT-1-5-336-2017 AT-1-5-437-2017 AT-1-5-438-2017 AT-1-5-439-2017 AT-1-5-440-2017 AT-1-10-40-2017 AT-1-10-51-2017 AT-1-10-53-2017 AT-1-10-56-2017
16 daughter colonies of queens mated at the mating station were tested:
DE-33-1-3-2019 DE-33-1-5-2019 DE-33-1-6-2019 DE-33-1-9-2019 DE-33-1-10-2019 DE-33-1-13-2019 DE-33-1-14-2019 DE-33-1-15-2019 DE-33-1-21-2019 DE-33-1-23-2019 DE-33-1-24-2019 DE-33-1-25-2019 DE-33-1-27-2019 DE-33-1-28-2019 DE-33-1-29-2019 DE-33-1-30-2019