29 daughter colonies of the 4a were tested:
CH-51-1-1736-1984 CH-51-1-1737-1984 CH-51-1-1738-1984 CH-51-1-1739-1984 CH-51-1-1740-1984 CH-51-2-1766-1984 CH-51-2-1767-1984 CH-51-2-1768-1984 CH-51-2-1769-1984 CH-51-2-1770-1984 CH-51-4-1751-1984 CH-51-4-1752-1984 CH-51-4-1753-1984 CH-51-4-1754-1984 CH-51-4-1755-1984 CH-51-4-1756-1984 CH-51-4-1757-1984 CH-51-4-1758-1984 CH-51-4-1759-1984 CH-51-4-1881-1984 CH-51-4-1882-1984 CH-51-4-1894-1984 CH-51-5-1838-1984 CH-51-5-1839-1984 CH-51-10-1746-1984 CH-51-10-1747-1984 CH-51-10-1748-1984 CH-51-10-1749-1984 CH-51-10-1750-1984
54 tested queens were mated at the mating station:
CH-51-2-2425-1987 CH-51-2-2426-1987 CH-51-2-2427-1987 CH-51-2-2428-1987 CH-51-2-2429-1987 CH-51-2-2430-1987 CH-51-2-2431-1987 CH-51-2-2606-1987 CH-51-2-2881-1987 CH-51-2-2882-1987 CH-51-2-3051-1987 CH-51-4-2411-1987 CH-51-4-2412-1987 CH-51-4-2413-1987 CH-51-4-2414-1987 CH-51-4-2415-1987 CH-51-4-2416-1987 CH-51-4-2417-1987 CH-51-4-2418-1987 CH-51-4-2419-1987 CH-51-4-2420-1987 CH-51-4-2848-1987 CH-51-4-2849-1987 CH-51-4-2850-1987 CH-51-4-2851-1987 CH-51-4-2852-1987 CH-51-4-2853-1987 CH-51-4-2854-1987 CH-51-4-2855-1987 CH-51-4-2856-1987 CH-51-4-2857-1987 CH-51-4-3076-1987 CH-51-4-3077-1987 CH-51-4-3078-1987 CH-51-4-3079-1987 CH-51-4-3080-1987 CH-51-8-2782-1987 CH-51-15-2366-1987 CH-51-15-2367-1987 CH-51-15-2368-1987 CH-51-15-2369-1987 CH-51-15-2370-1987 CH-51-15-2371-1987 CH-51-15-2372-1987 CH-51-15-2373-1987 CH-51-15-2374-1987 CH-51-15-2375-1987 CH-51-15-2582-1987 CH-51-106-2550-1987 CH-51-132-2763-1987 CH-51-135-2790-1987 CH-51-135-2791-1987 CH-51-135-2792-1987 CH-51-135-2793-1987
44 daughter colonies of queens mated at the mating station were tested:
CH-51-2-2883-1988 CH-51-2-2886-1988 CH-51-2-2887-1988 CH-51-2-2888-1988 CH-51-2-3052-1988 CH-51-2-3053-1989 CH-51-2-3054-1989 CH-51-2-3055-1989 CH-51-2-3056-1989 CH-51-2-3057-1989 CH-51-2-3058-1989 CH-51-2-3382-1989 CH-51-2-3383-1989 CH-51-2-3384-1989 CH-51-2-3385-1989 CH-51-4-3075-1989 CH-51-4-3431-1989 CH-51-4-3432-1990 CH-51-4-3433-1990 CH-51-4-3796-1990 CH-51-4-3797-1989 CH-51-4-3798-1989 CH-51-12-3345-1989 CH-51-12-3346-1989 CH-51-12-3347-1989 CH-51-12-3348-1989 CH-51-17-3927-1990 CH-51-17-3928-1990 CH-51-17-3931-1990 CH-51-17-3932-1990 CH-51-20-3930-1990 CH-51-108-3339-1990 CH-51-108-3340-1990 CH-51-132-3575-1990 CH-51-132-3576-1990 CH-51-135-3301-1990 CH-51-135-3302-1990 CH-51-135-3303-1990 CH-51-135-3304-1990 CH-51-135-4074-1991 CH-51-135-4077-1991 CH-51-135-4078-1991 CH-51-136-3651-1991 CH-51-136-4011-1991