14 daughter colonies of the 4a were tested:
CH-51-6-1426-1982 CH-51-7-1645-1983 CH-51-8-1377-1982 CH-51-8-1378-1982 CH-51-8-1379-1982 CH-51-8-1662-1983 CH-51-13-1292-1982 CH-51-13-1293-1982 CH-51-13-1366-1982 CH-51-51-1471-1983 CH-51-51-1472-1983 CH-51-51-1473-1983 CH-51-51-1474-1983 CH-51-51-1475-1983
35 tested queens were mated at the mating station:
CH-51-2-1431-1983 CH-51-2-1432-1983 CH-51-6-1424-1983 CH-51-6-1679-1983 CH-51-6-1680-1983 CH-51-6-1681-1983 CH-51-6-2037-1983 CH-51-6-2477-1983 CH-51-7-1403-1983 CH-51-7-1404-1983 CH-51-7-1808-1983 CH-51-7-1811-1983 CH-51-8-1456-1983 CH-51-8-1458-1983 CH-51-8-1459-1983 CH-51-8-1460-1983 CH-51-8-1661-1983 CH-51-8-1664-1983 CH-51-8-1666-1983 CH-51-12-1442-1983 CH-51-12-1443-1983 CH-51-12-1444-1983 CH-51-12-1445-1983 CH-51-12-1446-1983 CH-51-12-1447-1983 CH-51-13-1651-1983 CH-51-13-1741-1983 CH-51-13-1742-1983 CH-51-13-1743-1983 CH-51-13-1744-1983 CH-51-13-1745-1983 CH-51-130-1573-1983 CH-51-130-1574-1983 CH-51-130-1575-1983 CH-51-135-1540-1983
37 daughter colonies of queens mated at the mating station were tested:
CH-51-6-1948-1985 CH-51-6-2043-1985 CH-51-6-2044-1985 CH-51-6-2380-1985 CH-51-6-2381-1985 CH-51-6-2382-1985 CH-51-6-2383-1986 CH-51-6-2384-1986 CH-51-6-2385-1986 CH-51-6-2386-1986 CH-51-6-2387-1985 CH-51-6-2509-1985 CH-51-6-2510-1985 CH-51-6-2834-1986 CH-51-7-2069-1985 CH-51-7-2070-1985 CH-51-7-2093-1986 CH-51-7-2094-1986 CH-51-7-2298-1985 CH-51-7-2551-1985 CH-51-12-1760-1984 CH-51-12-1761-1984 CH-51-12-1762-1984 CH-51-12-1763-1984 CH-51-12-1949-1985 CH-51-12-1950-1985 CH-51-12-1951-1985 CH-51-12-1952-1985 CH-51-12-2826-1985 CH-51-12-2827-1985 CH-51-13-1874-1985 CH-51-132-2757-1986 CH-51-136-2576-1987 CH-51-136-2677-1987 CH-51-136-2678-1987 CH-51-136-2679-1987 CH-51-136-2680-1987