18 daughter colonies of the 4a were tested:
DE-13-90-403-2014 DE-13-90-488-2014 DE-13-90-489-2014 DE-13-90-490-2014 DE-13-90-491-2014 DE-13-90-492-2014 DE-13-90-494-2014 DE-13-90-495-2014 DE-13-90-496-2014 DE-13-360-33-2014 DE-13-360-34-2014 DE-13-360-35-2014 DE-13-360-36-2014 DE-13-360-37-2014 DE-13-360-38-2014 DE-13-360-39-2014 DE-13-360-40-2014 DE-13-360-41-2014
34 tested queens were mated at the mating station:
DE-2-233-9031-2016 DE-2-233-9033-2016 DE-4-299-6-2016 DE-4-299-44-2016 DE-4-299-45-2016 DE-4-299-46-2016 DE-4-299-51-2016 DE-4-299-56-2016 DE-4-302-23-2016 DE-4-302-25-2016 DE-4-302-44-2016 DE-4-302-45-2016 DE-4-302-48-2016 DE-4-302-49-2016 DE-4-302-50-2016 DE-4-302-51-2016 DE-4-302-52-2016 DE-4-302-53-2016 DE-4-302-54-2016 DE-4-302-55-2016 DE-4-302-56-2016 DE-4-302-60-2016 DE-13-90-526-2016 DE-13-90-527-2016 DE-13-90-528-2016 DE-13-90-529-2016 DE-13-90-530-2016 DE-13-90-531-2016 DE-13-477-10-2016 DE-13-477-40-2016 DE-13-477-43-2016 DE-13-477-47-2016 DE-13-477-48-2016 DE-13-477-75-2016
44 daughter colonies of queens mated at the mating station were tested:
DE-4-299-3-2017 DE-4-299-16-2018 DE-4-299-23-2018 DE-4-299-46-2018 DE-4-299-56-2017 DE-4-299-57-2017 DE-4-299-57-2018 DE-4-299-58-2017 DE-4-299-59-2017 DE-4-299-65-2018 DE-4-299-70-2018 DE-4-299-77-2017 DE-4-302-2-2018 DE-4-302-4-2018 DE-4-302-5-2018 DE-4-302-6-2018 DE-4-302-8-2018 DE-4-302-10-2018 DE-4-302-13-2018 DE-4-302-16-2018 DE-4-302-18-2018 DE-4-302-20-2018 DE-4-302-22-2018 DE-4-302-24-2018 DE-4-302-25-2018 DE-4-302-27-2018 DE-4-302-37-2018 DE-4-302-38-2018 DE-4-302-40-2018 DE-4-302-42-2018 DE-4-302-45-2018 DE-4-302-47-2018 DE-4-302-48-2018 DE-4-302-49-2018 DE-13-477-18-2019 DE-13-477-20-2019 DE-13-477-27-2018 DE-13-477-29-2019 DE-13-477-30-2019 DE-13-477-31-2018 DE-13-477-34-2019 DE-13-477-66-2019 DE-13-477-84-2019 DE-13-477-90-2019