26 Rootstocks Used for Registered Trees Year Carrizo Cleopatra Kuharske Rough Lemon Sun Chu Sha Smooth Flat Seville Sour Orange 26 Annual Report <strong>2012</strong> (FY 2011-<strong>2012</strong>) Bureau <strong>of</strong> Citrus Budwood Registration Swingle Volkamer Misc Total Trees Percentage 1953-60 0.0 7.7 0.0 44.7 0.0 0.0 36.3 0.0 0.0 11.2 2,272,229 1960-61 0.0 8.2 0.0 29.3 0.0 0.0 52.2 0.0 0.0 10.4 1,117,433 1961-62 0.7 7.0 0.0 39.8 0.0 0.0 38.2 0.0 0.0 14.3 2,046,252 1962-63 0.7 7.7 0.0 45.1 0.0 0.0 25.4 0.0 0.0 23.3 1,597,821 1963-64 0.7 12.5 0.0 34.8 0.0 0.0 31.1 0.0 0.0 20.9 3,324,012 1964-65 0.4 12.2 0.0 37.0 0.0 0.0 30.3 0.0 0.0 20.2 3,445,980 1965-66 1.9 10.4 0.0 25.5 0.0 0.0 40.3 0.0 0.0 21.9 2,399,916 1966-67 1.0 7.6 0.0 37.5 0.0 0.0 43.8 0.0 0.0 10.1 1,325,650 1967-68 6.3 3.4 0.0 48.7 0.0 0.0 35.2 0.0 0.0 6.5 780,069 1968-69 6.5 6.0 0.0 38.9 0.0 0.0 33.2 0.0 0.0 5.3 647,828 1969-70 23.1 8.3 0.0 38.7 0.0 0.0 26.9 0.0 0.0 2.9 1,160,310 1970-71 23.0 7.1 0.0 35.9 0.0 0.0 29.4 0.0 0.0 4.6 1,659,983 1971-72 16.6 19.4 0.0 12.9 0.0 0.0 41.9 0.0 0.0 9.2 1,679,599 1972-73 29.1 11.9 0.0 1.5 0.0 0.0 41.9 0.0 0.0 15.6 1,519,508 1973-74 34.6 11.8 0.0 0.4 0.0 0.0 39.0 0.0 0.0 14.2 1,261,532 1974-75 46.2 9.5 0.0 0.6 0.0 0.0 32.1 1.6 0.03 10.0 1,333,611 1975-76 38.0 7.9 0.0 2.1 0.0 0.0 27.0 6.9 1.5 16.8 1,314,201 1976-77 51.5 8.0 0.0 1.9 0.0 0.0 18.9 3.5 1.2 15.0 1,462,676 1977-78 40.2 13.1 0.0 1.0 0.0 0.0 21.4 6.9 2.4 14.9 1,685,646 1978-79 40.1 10.0 0.0 1.7 0.0 0.0 25.2 5.8 3.3 13.9 2,090,481 1979-80 41.1 13.1 0.0 0.0 0.0 0.0 20.1 12.4 0.1 13.1 2,130,978 1980-81 45.4 6.2 0.0 0.3 0.0 0.3 28.2 11.4 2.3 2.4 2,964,085 1981-82 40.6 6.9 0.0 0.0 0.0 0.0 31.4 10.2 1.8 9.1 3,657,916 1982-83 33.8 10.0 0.0 0.0 0.0 0.1 38.0 11.8 2.5 3.8 5,049,889 1983-84 38.0 8.3 0.0 0.0 0.0 0.4 32.6 15.2 1.0 4.5 3,465,164 1984-85 28.6 8.3 0.0 0.0 0.0 0.0 28.5 30.1 1.5 3.1 4,068,128 1985-86 25.5 18.2 0.0 0.0 0.0 0.0 33.0 18.6 1.1 3.5 4,039,643 1986-87 35.2 19.9 0.0 0.0 0.0 0.0 31.0 6.7 3.1 4.1 6,181,653 1987-88 34.4 22.9 0.0 0.0 0.0 0.1 6.0 31.1 0.8 4.7 5,446,604 1988-89 19.4 18.8 0.0 0.1 0.0 0.1 3.5 50.2 1.2 6.7 7,239,744 1989-90 20.2 17.5 0.0 2.0 0.0 0.0 1.8 47.9 3.0 7.6 5,040,416 1990-91 18.8 16.2 0.0 1.6 0.2 0.0 1.9 58.6 0.9 1.8 6,879,429 1991-92 27.9 14.8 0.0 1.2 0.4 0.2 3.2 45.8 1.9 4.5 4,609,293 1992-93 17.8 16.6 0.0 3.1 3.4 0.2 3.0 51.3 1.1 3.4 2,781,569 1993-94 20.6 9.1 0.0 2.0 1.8 6.7 3.2 51.6 1.1 3.8 3,078,358 1994-95 23.2 7.8 0.0 1.3 2.9 10.2 0.4 45.2 2.9 6.2 2,143,943 1995-96 20.7 6.3 0.0 1.6 2.8 9.2 0.7 41.3 3.5 13.9 3,824,008 1996-97 25.9 4.3 0.0 1.6 2.4 6.1 0.2 46.2 5.5 7.8 5,521,998 1997-98 21.2 4.5 * 0.8 3.3 8.2 0.6 48.4 5.1 7.9 5,831,473 1998-99 22.9 5.4 0.5 1.1 2.1 5.2 0.5 46.2 7.7 8.4 5,940,162 1999-00 22.2 5.9 2.5 3.3 3.3 5.4 0.4 44.0 7.6 5.3 5,846,446 2000-01 24.3 5.1 2.9 0.3 2.5 6.6 .03 44.3 7.9 6.1 5,575,773 2001-02 19.7 3.4 3.8 0.3 1.2 10.1 .007 44.3 6.2 10.9 5,846,373 2002-03 20.7 4.5 8.8 1.1 1.6 5.1 0.01 45.6 4.5 8.1 4,898,157 2003-04 20.1 6.7 10.1 1.1 2.2 2.5 0.24 45.3 2.9 8.9 3,971,782 2004-05 15.1 7.6 18.6 0.2 1.8 0.5 0.5 37.8 4.9 13.0 2,145,259 2005-06 22.6 2.8 13.2 0.4 2.3 0.9 0.32 46.4 1.7 9.4 1,413,316 2006-07 16.1 2.1 11.9 0.2 1.1 0.7 1.4 58.4 1.6 6.5 2,592,466 2007-08 13.4 1.9 21.4 0.5 0.3 0.3 0.9 51.9 2.1 7.4 3,546,896 2008-09 17.8 2.9 24.0 0.6 .05 0.3 1.5 40.2 1.3 11.4 3,763,259 2009-10 14.0 3.5 16.5 0.3 1.0 0.2 7.5 44.9 2.2 9.9 3,001,186 2010-11 12.4 2.8 15.7 0.5 0.1 0.03 5.7 39.7 7.3 15.76 3,135,326 2011-12 7.9 3.3 17.3 0.5 0.8 0.3 8.1 37.0 4.5 20.3 3,941,049 *Prior to 1997-98 Kuharske propagations are included with Carrizo
27 Rootstocks 27 Annual Report <strong>2012</strong> (FY 2011-<strong>2012</strong>) Bureau <strong>of</strong> Citrus Budwood Registration