22 daughter colonies of the 4a were tested:
DE-4-5-1814-2000 DE-4-5-1816-2000 DE-4-5-1817-2000 DE-4-5-1818-2000 DE-4-5-1820-2000 DE-4-5-1822-2000 DE-4-5-1825-2000 DE-4-5-1831-2000 DE-4-5-1832-2000 DE-4-5-1834-2000 DE-4-5-1840-2000 DE-4-5-1841-2000 DE-4-5-1894-2001 DE-4-5-1897-2001 DE-4-5-1898-2001 DE-4-5-1899-2001 DE-4-5-1902-2001 DE-4-5-1903-2001 DE-4-5-1905-2001 DE-4-5-1906-2001 DE-4-5-1909-2001 DE-4-5-1912-2001
10 tested queens were mated at the mating station:
DE-4-5-1894-2001 DE-4-5-1897-2001 DE-4-5-1898-2001 DE-4-5-1899-2001 DE-4-5-1902-2001 DE-4-5-1903-2001 DE-4-5-1905-2001 DE-4-5-1906-2001 DE-4-5-1909-2001 DE-4-5-1912-2001
22 daughter colonies of queens mated at the mating station were tested:
DE-4-5-1954-2004 DE-4-5-1956-2004 DE-4-5-1958-2004 DE-4-5-1959-2004 DE-4-5-1960-2004 DE-4-5-1961-2004 DE-4-5-1963-2004 DE-4-5-1964-2004 DE-4-5-1965-2004 DE-4-5-1966-2004 DE-4-5-1989-2005 DE-4-5-1990-2005 DE-4-5-1991-2005 DE-4-5-1992-2005 DE-4-5-1993-2005 DE-4-5-1995-2005 DE-4-5-1997-2005 DE-4-5-1999-2005 DE-4-5-2000-2005 DE-4-5-2001-2005 DE-4-5-2002-2005 DE-4-5-2003-2005