No daughter colonies of the 4a were tested yet.
64 tested queens were mated at the mating station:
DE-6-20-50-1999 DE-15-77-223-1999 DE-15-113-747-1999 DE-15-113-748-1999 DE-15-113-749-1999 DE-15-113-750-1999 DE-15-113-752-1999 DE-15-113-753-1999 DE-15-113-754-1999 DE-15-113-755-1999 DE-15-113-756-1999 DE-15-113-757-1999 DE-15-113-761-1999 DE-15-113-762-1999 DE-15-113-763-1999 DE-15-113-764-1999 DE-15-113-765-1999 DE-15-113-766-1999 DE-15-113-767-1999 DE-15-113-768-1999 DE-15-113-769-1999 DE-15-113-770-1999 DE-17-82-519-1999 DE-17-82-521-1999 DE-17-82-522-1999 DE-17-82-523-1999 DE-17-82-526-1999 DE-17-82-529-1999 DE-17-82-531-1999 DE-17-82-535-1999 DE-17-82-537-1999 DE-17-82-547-1999 DE-17-82-548-1999 DE-17-82-549-1999 DE-17-82-550-1999 DE-17-82-551-1999 DE-17-82-553-1999 DE-17-82-554-1999 DE-17-82-559-1999 DE-17-92-404-1999 DE-17-92-408-1999 DE-17-92-413-1999 DE-17-92-414-1999 DE-17-92-415-1999 DE-18-4-19-1999 DE-18-4-20-1999 DE-18-4-21-1999 DE-18-4-22-1999 DE-18-4-23-1999 DE-18-4-24-1999 DE-18-18-82-1999 DE-18-18-83-1999 DE-18-18-90-1999 DE-18-18-91-1999 DE-18-18-92-1999 DE-18-18-95-1999 DE-18-18-100-1999 DE-18-22-121-1999 DE-18-22-136-1999 DE-18-22-137-1999 DE-18-22-142-1999 DE-18-22-147-1999 DE-18-22-154-1999 DE-18-22-159-1999
17 daughter colonies of queens mated at the mating station were tested:
DE-15-77-265-2001 DE-15-77-266-2001 DE-15-113-785-2001 DE-15-113-787-2001 DE-15-113-788-2001 DE-15-113-789-2001 DE-15-113-800-2001 DE-15-113-801-2001 DE-15-113-802-2001 DE-15-113-803-2001 DE-15-113-804-2001 DE-17-82-538-2001 DE-17-82-539-2001 DE-17-82-540-2001 DE-17-82-541-2001 DE-17-82-542-2001 DE-17-82-543-2001