No daughter colonies of the 4a were tested yet.
23 tested queens were mated at the mating station:
DE-19-192-225-2016 CH-52-16-159-2016 CH-52-16-163-2016 CH-52-16-164-2016 CH-52-16-165-2016 CH-52-16-166-2016 CH-52-16-167-2016 CH-52-16-168-2016 CH-52-16-169-2016 CH-52-16-170-2016 CH-52-16-171-2016 CH-52-16-172-2016 CH-52-17-203-2016 CH-52-17-204-2016 CH-52-17-205-2016 CH-52-17-206-2016 CH-52-17-207-2016 CH-52-17-208-2016 CH-52-17-209-2016 CH-52-17-210-2016 CH-52-17-211-2016 CH-52-17-213-2016 CH-52-17-214-2016
1 daughter colonies of queens mated at the mating station were tested:
DE-19-192-320-2020