109 daughter colonies of the 4a were tested:
DE-6-36-1-2020 DE-6-36-2-2020 DE-6-36-3-2020 DE-6-36-4-2020 DE-6-36-5-2020 DE-6-36-6-2020 DE-6-36-7-2020 DE-6-36-8-2020 DE-6-36-9-2020 DE-6-36-10-2020 DE-6-36-11-2020 DE-6-36-12-2020 DE-6-36-13-2020 DE-6-36-14-2020 DE-6-36-15-2020 DE-6-36-16-2020 DE-6-36-17-2020 DE-6-36-18-2020 DE-6-36-19-2020 DE-6-36-20-2020 DE-6-36-21-2020 DE-6-36-22-2020 DE-6-36-23-2020 DE-6-36-24-2020 DE-6-39-2-2020 DE-6-39-3-2020 DE-6-39-4-2020 DE-6-39-5-2020 DE-6-39-6-2020 DE-6-39-7-2020 DE-6-39-8-2020 DE-6-39-9-2020 DE-6-39-10-2020 DE-6-39-11-2020 DE-6-39-12-2020 DE-6-39-13-2020 DE-6-90-6-2020 DE-6-90-7-2020 DE-6-90-8-2020 DE-6-90-14-2020 DE-6-90-15-2020 DE-6-90-18-2020 DE-6-90-27-2020 DE-6-90-27-2021 DE-6-90-28-2020 DE-6-90-33-2020 DE-6-90-34-2020 DE-6-90-36-2020 DE-6-90-36-2021 DE-6-90-37-2021 DE-6-90-38-2020 DE-6-90-38-2021 DE-6-90-39-2020 DE-6-90-39-2021 DE-6-90-40-2020 DE-6-90-44-2020 DE-6-90-45-2020 DE-6-90-45-2021 DE-6-90-47-2021 DE-6-90-48-2020 DE-6-90-49-2020 DE-6-90-49-2021 DE-6-90-50-2021 DE-6-90-51-2020 DE-6-90-51-2021 DE-6-90-55-2021 DE-6-90-56-2021 DE-6-90-68-2020 DE-6-90-70-2020 DE-6-90-72-2020 DE-6-90-74-2020 DE-6-90-75-2021 DE-6-90-88-2020 DE-6-90-88-2021 DE-6-90-90-2020 DE-6-90-92-2020 DE-6-90-94-2020 DE-6-90-96-2020 DE-6-284-8-2020 DE-6-284-17-2020 DE-6-284-18-2020 DE-6-284-19-2020 DE-6-284-20-2020 DE-6-284-21-2020 DE-6-284-22-2020 DE-6-284-23-2020 DE-6-284-24-2020 DE-6-284-25-2020 DE-6-284-27-2020 DE-6-284-28-2020 DE-6-284-31-2020 DE-6-289-2-2020 DE-6-289-29-2020 DE-6-289-30-2020 DE-6-289-31-2020 DE-6-289-35-2020 DE-6-289-58-2020 DE-6-289-59-2020 DE-6-297-1-2021 DE-6-297-2-2021 DE-6-297-3-2021 DE-6-297-4-2021 DE-6-297-5-2021 DE-6-297-6-2021 DE-6-301-1-2020 DE-6-301-2-2020 DE-6-301-3-2020 DE-6-301-4-2020 DE-6-301-5-2020
1 tested queens were mated at the mating station:
DE-15-198-1-2021
No daughter colonies from colonies mated at the station were tested yet.