15 daughter colonies of the 4a were tested:
DE-19-40-6-2014 DE-19-40-9-2014 DE-19-40-12-2014 DE-19-40-13-2014 DE-19-40-17-2014 DE-19-40-20-2014 DE-19-40-23-2014 DE-19-40-25-2014 DE-19-40-69-2014 DE-19-40-74-2014 DE-19-40-99-2014 DE-19-40-103-2014 DE-19-40-143-2014 DE-19-40-144-2014 DE-19-40-152-2014
48 tested queens were mated at the mating station:
DE-19-40-6-2016 DE-19-40-9-2016 DE-19-40-11-2016 DE-19-40-12-2016 DE-19-40-13-2016 DE-19-40-14-2016 DE-19-40-20-2016 DE-19-40-27-2016 DE-19-40-29-2016 DE-19-40-36-2016 DE-19-40-43-2016 DE-19-40-45-2016 DE-19-40-55-2016 DE-19-40-57-2016 DE-19-40-58-2016 DE-19-40-59-2016 DE-19-40-71-2016 DE-19-40-74-2016 DE-19-40-75-2016 DE-19-40-81-2016 DE-19-40-86-2016 DE-19-40-88-2016 DE-19-40-99-2016 DE-19-40-101-2016 DE-19-40-102-2016 DE-19-40-108-2016 DE-19-40-113-2016 DE-19-40-115-2016 DE-19-40-117-2016 DE-19-40-118-2016 DE-19-40-119-2016 DE-19-40-120-2016 DE-19-40-132-2016 DE-19-40-163-2016 DE-19-40-198-2016 DE-19-40-199-2016 DE-19-40-200-2016 DE-19-40-201-2016 DE-19-120-62-2016 DE-19-120-68-2016 DE-19-120-153-2016 DE-19-120-154-2016 DE-19-120-158-2016 DE-19-120-160-2016 DE-19-120-161-2016 DE-19-120-188-2016 DE-19-120-189-2016 DE-19-120-190-2016
13 daughter colonies of queens mated at the mating station were tested:
DE-19-40-17-2019 DE-19-40-18-2019 DE-19-40-19-2019 DE-19-40-21-2019 DE-19-40-83-2019 DE-19-40-84-2019 DE-19-40-85-2019 DE-19-40-202-2018 DE-19-40-204-2018 DE-19-40-211-2018 DE-19-40-212-2018 DE-19-173-35-2018 DE-19-173-58-2018