No daughter colonies of the 4a were tested yet.
35 tested queens were mated at the mating station:
DE-4-306-1-2014 DE-4-306-2-2014 DE-4-306-4-2014 DE-4-306-5-2014 DE-4-306-6-2014 DE-4-306-7-2014 DE-4-306-8-2014 DE-4-306-9-2014 DE-4-306-10-2014 DE-4-306-11-2014 DE-4-306-12-2014 DE-4-306-13-2014 DE-4-306-14-2014 DE-4-306-15-2014 DE-4-306-16-2014 DE-4-306-17-2014 DE-4-306-18-2014 DE-4-306-19-2014 DE-4-306-20-2014 DE-4-306-21-2014 DE-4-306-22-2014 DE-4-306-23-2014 DE-4-306-24-2014 DE-4-306-25-2014 DE-4-306-26-2014 DE-4-306-27-2014 DE-4-307-1-2014 DE-4-307-2-2014 DE-4-307-3-2014 DE-4-307-4-2014 DE-4-307-5-2014 DE-4-307-6-2014 DE-4-307-7-2014 DE-4-307-8-2014 DE-4-310-1-2014
33 daughter colonies of queens mated at the mating station were tested:
DE-4-306-25-2018 DE-4-306-63-2018 DE-4-306-64-2018 DE-4-306-92-2018 DE-4-306-93-2018 DE-4-306-96-2017 DE-4-306-98-2017 DE-4-306-99-2017 DE-4-306-121-2017 DE-4-306-122-2017 DE-4-306-124-2017 DE-4-306-125-2017 DE-4-306-132-2018 DE-4-306-142-2018 DE-4-306-199-2018 DE-4-306-205-2018 DE-4-306-206-2018 DE-4-307-9-2016 DE-4-307-10-2016 DE-4-307-11-2016 DE-4-307-12-2016 DE-4-307-14-2016 DE-4-307-15-2016 DE-4-307-16-2016 DE-4-307-17-2016 DE-4-307-126-2017 DE-4-307-127-2017 DE-4-307-128-2017 DE-4-307-129-2017 DE-4-307-130-2017 DE-4-307-131-2017 DE-4-307-132-2017 DE-4-307-133-2017