12 daughter colonies of the 4a were tested:
DE-8-90-2766-1986 DE-8-90-2767-1986 DE-8-90-2768-1986 DE-8-90-2770-1986 DE-8-90-2771-1986 DE-8-90-2772-1986 DE-8-90-2773-1986 DE-8-90-2774-1986 DE-8-90-2776-1986 DE-8-90-2778-1986 DE-8-90-2779-1986 DE-8-90-2788-1986
17 tested queens were mated at the mating station:
DE-8-25-774-1987 DE-8-25-775-1987 DE-8-25-782-1987 DE-8-25-783-1987 DE-8-25-785-1987 DE-8-25-789-1987 DE-8-25-796-1987 DE-8-25-797-1987 DE-8-114-674-1987 DE-8-119-33-1987 DE-8-119-34-1987 DE-8-119-2829-1987 DE-8-119-2831-1987 DE-8-119-2832-1987 DE-8-119-2839-1987 DE-8-119-2881-1987 DE-8-119-2882-1987
34 daughter colonies of queens mated at the mating station were tested:
DE-8-114-747-1988 DE-8-114-749-1988 DE-8-114-750-1988 DE-8-114-753-1988 DE-8-114-757-1988 DE-8-114-759-1988 DE-8-114-762-1988 DE-8-114-830-1989 DE-8-114-832-1989 DE-8-114-833-1989 DE-8-114-834-1989 DE-8-114-835-1989 DE-8-114-837-1989 DE-8-114-851-1989 DE-8-187-1803-1988 DE-8-187-1804-1988 DE-8-187-1805-1988 DE-8-187-1806-1988 DE-8-187-1807-1988 DE-8-187-1808-1988 DE-8-187-1811-1988 DE-8-187-1812-1988 DE-8-187-1813-1988 DE-8-187-1814-1988 DE-8-205-33-1989 DE-8-205-34-1989 DE-8-205-36-1989 DE-8-205-37-1989 DE-8-205-38-1989 DE-8-205-39-1989 DE-8-205-40-1989 DE-8-205-43-1989 DE-8-205-44-1989 DE-8-205-45-1989