22 daughter colonies of the 4a were tested:
AT-99-156-60204-2015 AT-99-156-60212-2015 AT-99-156-60213-2015 AT-99-156-60441-2015 AT-99-156-60443-2015 AT-99-156-60444-2015 AT-99-156-60446-2015 AT-99-156-60455-2015 AT-99-156-60466-2015 AT-99-156-60468-2015 AT-99-156-60469-2015 AT-99-156-60470-2015 AT-99-156-60471-2015 AT-99-156-60566-2015 AT-99-156-60586-2015 AT-99-156-60587-2015 AT-99-156-60625-2015 AT-99-157-141-2015 AT-99-157-142-2015 AT-99-157-143-2015 AT-99-157-144-2015 AT-99-157-146-2015
6 tested queens were mated at the mating station:
AT-99-662-4-2016 AT-99-662-10-2016 AT-99-662-14-2016 AT-99-662-18-2016 AT-99-662-21-2016 AT-99-694-40-2016
1 daughter colonies of queens mated at the mating station were tested:
AT-99-223-211-2017