Budwood - Florida Department of Agriculture and Consumer Services

•
2009
Annual Report
July 1, 2008 – June 30, 2009
Chiefland Budwood Facility
Florida Department of Agriculture & Consumer Services
Charles H. Bronson, Commissioner
Division of Plant Industry
Bureau of Citrus Budwood Registration

Annual Report
July 1, 2008 – June 30, 2009
Michael Kesinger, Chief
Bureau of Citrus Budwood Registration
The Bureau of Citrus Budwood Registration oversees budwood
certification in Florida’s commercial citrus nurseries. The protection of
Florida’s propagating material is fundamental to ensuring growers
receive disease-free trees to plant. Citrus growers have enough
challenges without having to worry if the nursery stock they are planting
is healthy. Planting pathogen-infected trees is economically
unsustainable and, at the very least, farm profits would be greatly
diminished. Disease-infected trees often are not noticed until after
growers have absorbed several years of caretaking expenses on top of
tree and planting costs. Budwood registration includes grafttransmissible
pathogen testing of all propagating sources in Florida.
Allowing only disease-tested material into the nurseries increases the
likelihood of disease-free plants leaving the nursery. The Bureau of
Citrus Budwood Registration’s foundation facility provides nurserymen
with tested scion material for establishment of their own clean stock. The
bureau’s laboratory tests foundation and nursery propagating source
routinely for the endemic graft-transmissible diseases of citrus.
This year’s high point was the completion of the Chiefland budwood
foundation facility. The rapid start-up of this project was a result of
having clean, protected trees available to move from a central Florida
greenhouse to the new greenhouse - without having to start over with
newly budded trees. The fact that those pathogen-tested trees had been
under protected greenhouse cover their entire lives, accelerated the
transition. Therefore, budwood was made available almost from day one.
The Chiefland greenhouses are in their second year of operation, and are
starting to produce significant quantities of budwood. One hundred
thirty-two thousand budeyes were cut from the Chiefland greenhouses
this fiscal year, bringing the total budwood cut in the first 1½ years to
174,210 eyes.
Nine hundred seventy-one tree spaces are planted at Chiefland, leaving
room for only 164 additional trees. The planted trees represent 321
different clonal selections. The Chiefland foundation planting is 33.9%
sweet orange, representing 52 different sweet orange varieties. Mandarins
make up 27.0% of the trees, representing 73 varieties. Grapefruit is
represented with 22 varieties and consists of 9.3% of the planting. The
greenhouse trees are inspected every day. Also, the perimeter of the
structure is walked daily, being closely scanned for any possible areas
that could allow insect incursion.
The lowest temperature recorded outside the greenhouse during the
winter of 2009 was 17 degrees. Inside the greenhouses the temperature
never dipped below 50 degrees. Approximately 2,800 gallons of LP gas
Bureau of Citrus
Budwood
Registration
3027 Lake Alfred Road (Hwy 17)
Winter Haven, FL 33881
Phone: 863-298-7712
Fax: 863-298-7738
Web address:
http://www.doacs.state.fl.us/pi/budwood
Michael C. Kesinger, Chief
Division of Plant
Industry
Richard D. Gaskalla, Director
Florida Department
of Agriculture
& Consumer Services
Charles H. Bronson,
Commissioner
Annual Report 2009 (FY 2008-2009) Bureau of Citrus Budwood Registration 1

Contents
1 Fiscal Year Report
2 Historical Timeline
5
Bureau Staff & CBTAC
Members
6 Citrus Nurseries
8 Source Trees
10 Chiefland Selections
12 Pathogen Testing
14 Shoot-tip Grafting
15 Variety Releases
Nursery Propagations by:
18 Variety
20 Type
22 Sweet Oranges
26 Mandarins
28 Grapefruits/ Pummelos
30 Kumquat/Lemon/Lime
32 Rootstocks
35 Vision/Mission/Benefits
Budwood Program
Historical Timeline
1951
1952
1953
A symposium is held at Camp McQuarrie
on certified budwood
A “Budwood Certification Committee” is
formed at the Florida State Horticultural
Society.
Florida’s voluntary Budwood Program
begins with Gerald Norman in charge
1953 Test plot established at Lake Fanny
1958
72% of parent candidates disqualified due
to viroids
1959 1 st foundation grove started at I-4 and 27
were used during the winter to maintain greenhouse temperatures, and at no
time were more than 50% of the heaters operating.
A new office/headhouse building was added to the bureau’s Chiefland
foundation facility in 2008-2009. The new office includes a walk-in cooler
for the most favorable storage of budwood before shipment. A large work-
room allows for trimming budwood in an air-conditioned environment,
further optimizing the condition of the budwood. A conference room
provides a place for small groups to meet and receive information on the
budwood facility without having to enter the greenhouses. Because of the
importance of minimizing any risk of pathogen contamination of the
foundation clean stock, the greenhouse areas are off limits to visitors.
Although a window has been placed in the side of the greenhouse for visitors
to view the operation.
The Immokalee IFAS cooperative foundation greenhouse facility, which has
not been used for budwood since the 2006-07 fiscal year, has been partially
top-worked to seed source varieties. Eleven different seed source varieties
have been top-worked inside of greenhouse #2.
Since the advent of Florida’s budwood program, more than 163 million
registered nursery trees have been produced. Nursery capacity and
production has been increasing the past three years, after a four year period of
decline. Production levels have nearly returned to what was produced in the
2003-2004 season. Although the number of citrus nurseries is lower than we
had five years ago, the average production per nursery has increased. The
average nursery made 85 thousand propagations this fiscal year. Forty-six
percent of Florida’s nursery trees are produced in Polk County, and this is
where the majority of the citrus nursery inspectors are stationed. Forty-four
commercial citrus nurseries reported making nearly 3.8 million propagations
in 15 counties.
The bureau registered 8,665 scion trees this fiscal year. This is up 594 trees
from last year. This represents 5,515 trees (64%) that are budwood sources
and 3,150 trees (36%) that are seed source trees. Budwood sources are
required to be grown in protected greenhouses that have to be approved by
the Division of Plant Industry, while seed source trees can be field grown.
Bureau personnel witnessed the planting of 933 new scion trees this fiscal
year, of which 415 are seed source. The average age of a budwood scion tree
is 3.2 years old. The transformation of the nursery industry from field to
greenhouse in 2006 resulted in newly established protected budwood trees.
While initially reducing the availability of budwood, the longer term result is
cleaner pathogen-free propagation material. Scion trees produced 51% of the
nursery propagating material, with
the average scion tree producing 878
budeyes in 2008-2009. Increase
trees accounted for 45% of nursery
propagation material. Qualifying
increase trees, those originating
from foundation trees, can be
converted to scion trees by being
witnessed and pathogen tested.
Annual Report 2009 (FY 2008-2009) Bureau of Citrus Budwood Registration 2

This fiscal year, all program seed source and budwood scion trees were tested
for citrus greening with no greening-positive trees being found. Seed source
trees were all additionally tested for citrus leaf blotch virus, with only 2 trees
testing positive. Budwood scion trees were also tested for citrus tristeza virus
and citrus viroids. Collecting the samples from all 8,665 scion trees takes over
3 months. The chopping of the samples is done immediately upon arrival in the
lab. Testing begins with all trees being run for citrus greening, before any other
tests are conducted. Citrus tristeza virus testing begins once all the HLB tests
have been completed. Additional pathogen testing then begins, once the tristeza
tests are completed. All these tests are qPCR based, and the initial extraction is
suitable for all subsequent tests. This is a very efficient and cost- effective
means of testing source trees, as only
one collection per year is required.
In past years, multiple trips to nursery
sites were required for sample
collection. One trip is all that is now
needed, due to the ability to detect all
pathogens from the one extraction. A
total of 33,118 pathogen tests were run
at the bureau’s Winter Haven laboratory. The majority of these analyses were
on scion trees, and foundation trees. The Florida Citrus Arboretum had 2
additional HLB positive trees this year, bringing the total of positives at this
location to 4. No program budwood source trees were identified as being
greening infected. The old foundation grove at Dundee continues to struggle
with citrus canker infection. Approximately 644 grapefruit trees were removed
from the grove to reduce the risk of spreading canker inoculum to the sweet
oranges. The original seed source block containing many Poncirus trifoliate
hybrids, has been particularly hard hit by canker infection, with 65 percent of
the trees being removed.
Hamlins and Valencias, the perennial favorite varieties produced, have
consistently been the top two citrus varieties grown. Midsweet continues in
third place, and is the top midseason variety. With Florida’s citrus industry
predominately producing an orange juice product, it is no surprise that these
three sweet varieties are the most widely planted. Sweet oranges comprise 89
percent of the total nursery production. Grapefruit represent 4.7 % of nursery
propagations, and mandarin 4.1%. Ray Ruby was the most widely used
grapefruit variety, and is also the #1 variety being topworked. Ruby Red is
the second top grapefruit selection propagated, followed by Rio Red.
One hundred fifty-three different
selections were propagated this fiscal
year. Although the citrus industry
utilizes only a minority of varieties in
commercial plantings, the dooryard
(homeowner) market employs a vast
array of citrus types. Swingle
citrumelo remains the top used
rootstock, a position it has held now for 21 years. Nursery trees on Swingle
account for 40 % of all propagations. Kuharske citrange and Carrizo citrange
were the 2 nd and 3 rd most utilized rootstocks, accounting for 24% and 18% of
Budwood Program
Historical Timeline
1959 Over 100 nurseries in budwood program
1960
1960
Registered propagations reach onemillion
trees per year
Budwood distributed from Hughes
Nucellar Valencia block at Plymouth
1962 Severe freeze limits budwood supply
1963 Office moves to Cowperthwaite building
1964
1964
1968
1968
1971
1973
Don Bridges appointed to head budwood
office
Policy change allows tristeza infected
source to be used on tolerant rootstocks
Attempts to keep CTV out of foundation
blocks by controlling aphids is given up
Foundation block is established at Ona
(3/4 mile away from commercial citrus)
In four years Ona project fails to keep
tristeza out
The foundation grove is moved to an 80acre
site near Dundee
1973 A screenhouse is constructed at Dundee
1975
1976
Construction starts on the Florida Citrus
Arboretum
Bureau begins Shoot-tip Grafting to
eliminate pathogens in citrus budlines
1978 Charles Youtsey becomes bureau chief
1980
1980s
1984
Serological ELISA testing begins for
tristeza
A series of freezes and new plantings
results in an increase in nurseries &
budding
Bacterial leaf spot found in citrus
nurseries
1985 Bureau obtains first computer
1986
1989
1989
1991
1993
1993
The budwood office moves to the Alex
G. Shaw building
The Immokalee Foundation Grove is
planted on 20 acres in Southwest Florida
Monoclonal antibodies are used to
identify tristeza infected trees
Nursery increase blocks are allowed in
the budwood program
The Immokalee Foundation Grove is
inoculated for tristeza cross protection
An industry committee of nurserymen
propose a mandatory Quality Tree
Program
1995 Michael Kesinger becomes bureau chief
propagations respectfully. 1995 Brown citrus aphid found in Florida
Annual Report 2009 (FY 2008-2009) Bureau of Citrus Budwood Registration 3

1996
1996
1996
1997
1997
1997
1998
1998
Bureau computers networked together
A second larger screenhouse is constructed at
Dundee 2009
The brown citrus aphid is found in the
Immokalee Foundation Grove
The Citrus Budwood Protection Program
becomes mandatory for commercial nurseries
Commercial tristeza testing laboratories are
certified and CTV testing privatized
Bureau’s laboratory moves back to
Cowperthwaite building
Homeowner or dooryard nurseries are
regulated under the Budwood Program
Budwood cutting from the Immokalee field is
stopped because of CTV
1998 1 st Immokalee screenhouse built
1998 Asian citrus psyllid found in Florida
1998
2000
2000
2002
2002
2004
2004
2005
Viroid PCR testing begins to supplement
biological indexing
2 nd Immokalee screenhouse built
Pathogen collection greenhouse built at
Winter Haven
Bureau evaluates tristeza stem pitting in
commercial groves
Bureau moves some foundation trees to the
USDA Whitmore Farm as a backup
Three hurricanes pass Dundee causing
significant damage
Original Dundee screenhouse is destroyed in
storms after 30 yrs of no CTV or blight being
found in house
Reduced propagations due to hurricanes and
the spread of citrus canker
2008
Citrus Greening qPCR testing
implemented in bureau lab
Hughes Memorial Foundation transferred
to the Citrus Nursery Association
Chiefland Office
2009
Budwood Program
Highlights/Accomplishments
2005 Citrus greening found in Florida Chiefland office construction is completed
2006 1 st Chiefland greenhouse built Pole barn built at Chiefland
2007
2007
2007
Constructions starts on Chiefland greenhouse
complex
New nursery regulations take effect (Rule 5B-
62)
CHRPS nursery inspection starts up to inspect
all citrus nurseries on a 30-day rotation
2007 Program clonal identifications are abbreviated
2007
Non-greenhouse produced nursery stock can
no longer be sold as of 12/31/2007
2008 Chiefland Greenhouse facility completed
2008
2008
All foundation trees are located outside of the
commercial citrus growing areas
First commercial citrus budwood cut from
Chiefland
132,989 Budeyes distributed from Chiefland
952 Foundation trees at Chiefland
representing 321 clonal selections
33,161 qPCR pathogen tests run
Increased sensitivity of viroid and tristeza testing
using qPCR
No citrus greening found any program
budwood or seed source trees
233 people visited the Florida Citrus Arboretum,
representing 10 states and 3 foreign counties
The budwood backup facility at Boston Farms
is in the planning phase
Annual Report 2009 (FY 2008-2009) Bureau of Citrus Budwood Registration 4

Bureau of Citrus Budwood Registration Staff Members
Bureau Work Areas
Name
OFFICE STAFF
Position Title Area of Responsibly
Years*
in
Bureau
Donarski, Barbara Administrative Secretary Office receptionist and all fiscal records. 2 863-298-7712
Hutchinson, Donna Management Analyst II
Keeps tree records for source trees and enters budwood cutting data.
Responsible for bureau databases. Does billing.
37 863-298-7730
Kesinger, Michael Bureau Chief Budwood Program administration. 30 863-298-7712
Kuhn, Alice Custodial Worker Janitorial duties in bureau office, lab and greenhouses. 1 863-298-7712
GREENHOUSE STAFF
King, Dorothy Agricultural Technician III Caretakes greenhouse pathogen indexing plants at the Winter Haven
Greenhouses. Buds, waters sprays & fertilizes.
9 863-298-7761
Roth, Meta Agricultural Technician III Care takes greenhouse pathogen indexing plants at the Winter Haven
Greenhouses. Buds, waters sprays & fertilizes.
8 863-298-7761
GROVE STAFF
Bouie, James
Groundskeeping Supervisor II Supervises the care taking of all grove and arboretum trees including
fertilization and spraying.
5 863-298-7761
Jusino, Mercedes Laboratory Technician II Assist in pathogen sample collection and maintenance at the Dundee
foundation grove.
11 863-421-3228
Mathis, Robert OPS Agricultural Technician I Helps care take the Arboretum grounds part time. 9 863-298-7712
Potts, Melvin Plant Protection Specialist
CHIEFLAND STAFF
Helps with pathogen sample collection and assists in grove and
arboretum tree care.
8 863-298-7761
Connolly, Dennis Agricultural Technician III Caretakes the Chiefland Greenhouse trees and cuts budwood. 0 352-258-2054
McCaskill, Marc Environmental Specialist I Caretakes the Chiefland Greenhouse trees and cuts budwood. 0 352-258-2054
Rosson, Ben Operations Consultant II Manages the Chiefland budwood foundation facility and budwood
distribution to nurserymen.
3 352-258-2054
Vacant Secretary Specialist Chiefland secretary, receptionist, takes budwood orders & keeps
records.
-
INSPECTION STAFF
Ana Lebron-Rivera
OPS Agricultural Products
Specialist
Citrus source tree inspection, scion tree movement and sample
collection.
Annual Report 2009 (FY 2008-2009) Bureau of Citrus Budwood Registration 5
Phone
0 863-298-7712
Vacant Environmental Specialist I Citrus source tree inspection & scion tree movement and sample
collection.
-
LABORATORY STAFF
Alderman, Steve Laboratory Technician IV PCR Extraction, biological indexing. 2 863-298-7728
Dexter, Rick Biological Scientist III PCR Testing for citrus pathogens. 2 863-298-7728
Litten, Louisa Biological Scientist I Shoot-tip Grafting to remove pathogens from citrus selections. 4 863-298-7712
Nolan, Karen Biological Scientist III PCR Testing for citrus pathogens. 8 863-298-7728
Sieburth, Peggy Biological Scientist IV Lab Director, Oversees biological tests, STGing, and PCR testing. 13 863-298-7769
*Years rounded to nearest number Average employees years experience 8 Total bureau years experience 152
Citrus Budwood Technical Advisory Committee Members
GROWER
NURSERY
REGULATORY
RESEARCH
REPRESENTATIVES REPRESENTATIVES REPRESENTATIVES REPRESENTATIVES
Mr. Jim Brewer Mr. John Gose Dr. Susan Halbert Dr. Kim Bowman
Mr. Charles Counter Mr. Nate Jameson Mr. Michael Kesinger Dr. Fred Gmitter
Mr. Mark Dubois Mr. Chester Rasnake Dr. Peggy Sieburth Dr. Mark Hilf
Mr. Tom Hammond Mr. Phillip Rucks Ms. Lisa Williams Dr. Richard Lee
Mr. Peter McClure This year’s report dedicated to the memory of Don Fussell 6/7/2009

Nursery
Size
Florida Commercial Citrus Nurseries
Five Year Summary 2009
# of Nurseries
Year
Nurseries by County
# of Propagations 2009 2008 2007 2006 2005 Rank County % Props
600,000 0 0 0 0 0 10 Taylor 1.4 51,117
Total Nurseries 44 42 41 35 46 11 St Lucie 0.9 34,154
12 Orange 0.3 12,352
5 nurseries propagated 47 % of the citrus nursery trees 13 Indian River 0.2 9,388
10 Nurseries propagated 68 % of the citrus nursery trees 14 Charlotte 0.1 4,200
20 nurseries propagated 87 % of the citrus nursery trees 15 Sarasota 0.1 2,163
Nursery Activity
Citrus Nursery Types
2009 2008 2007 2006 2005
Total # of Propagations 3,764,259 3,546,896 2,592,466 1,413,316 2,145,259 Commercial Citrus Nursery 42
Average # of Propagations 85,551 84,450 63,231 40,380 46,681 Dooryard Nurseries 2
ST Registration Fees $41,285 $39,580 $34,587 $13,116 $9,082 Total Propagators 44
The average nursery produced 85,551 trees in 2009 Topworkers 3
Over 163 million registered trees have been propagated since 1953
46 % of nursery trees are produced in Polk county
Participating Florida Citrus Nurseries
Many commercial nurseries also sell dooryard trees and several
are mainly own use, but keep the option to sell to other growers
as well.
Forty-four active Florida citrus nurseries reported making propagations in the 2008– 2009 fiscal year.
Florida nursery propagations increased 6% from the previous fiscal year.
Bailey Branch, Inc. Franklin D. Fender Citrus Nursery Murphy Citrus Nursery, Inc. Robert J Barben, Inc.
Brite Leaf Citrus Nursery LLC. Gose Growers Navum Development Corp. South Ridge Citrus Nursery
Citrus Nursery Management, Inc. Harris Citrus Nursery Petteway Growers Southern Citrus Nurseries, LLC.
Daryl's Family Citrus Nursery Henry Crutchfield, Inc. Phillip Rucks Citrus Nursery, Inc. Southern Gardens Citrus Nursery LLC.
Drymon's Citrus Nursery Himrod Citrus Nursery Philmon Citrus Nursery Stinson Citrus
Farkas & Fussell Citrus Nursery Jerry B McGill Pokey's Lake Gem Citrus Nursery Sun Ag, Inc.
Farkas Citrus Nursery K & C Farmer Citrus Nursery Rasnake Citrus Nursery Tiger Creek Citrus Nursery
Farmer Brothers Citrus Nursery Lakeland Citrus Nursery Reclamation Trees Timmermann's Citrus Nursery
Farmer's Citrus Nursery Lora & Carl Simmons Citrus Nursery Record Buck Farms W.E. Green & Sons Citrus Nursery
Flood Clinch Lake Nursery Lykes Citrus Management Division Richard Wright Citrus Nursery W.W. Citrus Nursery
Floyd & Associates, Inc. M & M Nurseries, Inc. Robert C Brewer Wards Nursery, Inc.
Annual Report 2009 (FY 2008-2009) Bureau of Citrus Budwood Registration 6

Year Oranges Grapefruit Mandarin
Lemons
& Limes
Other
Citrus
Total
Total
Bearing
Acres
1928-1929 z 699,343 305,641 272,307 10,368 74,879 1,362,538 200,800 FASS
1929-1930 z 296,306 328,991 140,776 10,454 9,389 785,916 208,200 FASS
1930-1931 z 401,023 264,803 93,065 14,218 15,161 788,270 220,200 FASS
1931-1932 z 431,123 72,657 63,626 29,458 6,985 603,849 246,500 FASS
1932-1933 z 499,864 144,412 54,979 52,098 11,237 762,590 265,400 FASS
1933-1934 z 440,541 158,359 76,005 63,054 16,101 754,060 279,700 FASS
1934-1935 z 351,289 89,468 33,945 45,152 7,865 527,719 291,800 FASS
1935-1936 z 531,081 153,469 36,117 90,679 11,047 822,393 300,000 FASS
1936-1937 z 746,974 106,296 43,722 142,435 16,560 1,055,987 308,700 FASS
1937-1938 z 799,439 150,557 30,022 93,441 10,593 1,084,052 317,100 FASS
1938-1939 z 512,526 87,876 25,226 56,032 19,665 701,325 323,500 FASS
1939-1940 z 403,775 80,588 25,113 33,334 16,555 559,365 327,500 FASS
1940-1941 z 592,208 85,954 41,389 29,511 15,187 764,249 337,300 FASS
1941-1942 z 579,809 64,069 64,717 17,163 24,130 749,888 349,300 FASS
1942-1943 z 533,802 104,754 63,924 16,635 9,507 728,622 359,000 FASS
1943-1944 z 701,977 136,637 83,199 15,218 9,291 946,322 364,200 FASS
1944-1945 z 611,854 125,135 92,842 17,299 9,907 857,037 369,400 FASS
1945-1946 z 722,550 223,117 110,151 22,844 7,912 1,086,574 378,400 FASS
1946-1947 z 728,882 281,637 135,154 41,083 10,104 1,196,860 383,900 FASS
1947-1948 z 518,383 238,602 143,371 30,616 12,813 943,785 396,400 FASS
1948-1949 z 399,444 217,605 159,357 39,558 14,815 830,779 408,000 FASS
1949-1950 z 975,382 383,805 209,424 28,055 17,502 1,614,168 422,700 FASS
1950-1951 z 917,218 344,256 194,032 24,557 19,714 1,499,777 432,900 FASS
1951-1952 z 608,111 220,615 122,124 31,736 21,527 1,004,113 451,700 FASS
1952-1953 1,270 154 332 0 0 1,756
1953-1954 224 100 29 56 0 409
1954-1955 2,331 67 115 0 0 2,513
1955-1956 2,883 0 0 0 0 2,883
1956-1957 12,954 4,455 1,851 2,679 0 21,939
1957-1958 140,121 33,342 15,055 8 0 188,526
1958-1959 553,457 71,152 74,326 15,693 100 714,728
1959-1960 1,080,847 73,830 177,562 1,890 5,346 1,339,475
1960-1961 955,921 30,460 111,269 6,739 13,044 1,117,433
1961-1962 1,856,355 31,155 157,181 1,117 444 2,046,252
1962-1963 1,277,582 85,293 232,200 2,193 553 1,597,821
1963-1964 2,355,856 355,180 596,666 16,056 303 3,324,061
1964-1965 2,178,107 635,437 623,556 4,315 4,565 3,445,980
Citrus Nursery
Propagations 1928-2008
1928-1963 report of citrus
nursery trees moved to
grove destinations in Florida
z Tree movement numbers
for these years compiled by
Zach Savage (University of
Florida agricultural
economist) from reports by
the State Plant Board.
FASS Florida Agricultural
Statistics Service. Data
taken from 1960, 1966 and
1975 reports, when data
conflicted the newest report
figures were used.
Budwood Program
Begins 1953
Propagations
1928-2009
Total
Acres 1
New
Acres
Planted 1
1965-1966 1,323,899 646,094 416,232 13,040 651 2,399,916 858,082
1966-1967 835,538 316,569 140,555 17,073 15,915 1,325,650
1967-1968 473,591 233,394 57,505 14,454 1,125 780,069 931,249 87,077
1968-1969 361,765 193,951 83,325 7,490 1,297 647,828
1969-1970 882,508 192,272 76,182 7,490 1,858 1,160,310 941,471 36,336
1970-1971 1,054,537 477,122 119,765 8,388 171 1,659,983
1971-1972 761,880 734,791 164,980 14,523 3,425 1,679,599 878,019 19,496
1972-1973 749,654 695,375 68,002 1,431 5,046 1,519,508
1973-1974 775,521 375,766 89,584 4,529 16,132 1,261,532 864,098 26,260
1974-1975 851,628 294,351 163,144 22,268 2,220 1,333,611
1975-1976 609,125 584,441 104,803 15,039 793 1,314,201 852,369 28,789
1976-1977 1,060,794 260,685 138,860 851 1,486 1,462,676
1977-1978 1,235,295 288,168 156,036 3,723 2,424 1,685,646 831,235 27,993
1978-1979 1,866,283 155,576 67,544 206 872 2,090,481
1979-1980 1,734,466 257,339 129,863 7,343 1,967 2,130,978 845,283 39,973
1980-1981 2,324,943 462,507 165,583 8,348 1,907 2,963,288
1981-1982 2,682,913 747,029 218,086 6,009 5,078 3,659,115 847,856 54,515
1982-1983 4,322,698 352,756 370,184 13,209 7,224 5,066,071
1983-1984 3,056,940 117,869 276,257 11,329 2,769 3,465,164 761,365 73,228
1984-1985 3,716,209 155,075 184,764 4,432 7,648 4,068,128
1985-1986 3,438,176 351,595 246,699 454 2,719 4,039,643 624,492 48,725
1986-1987 4,440,700 1,058,155 680,611 7,246 5,809 6,192,521
1987-1988 3,773,363 983,494 651,205 34,299 12,163 5,454,524 697,929 125,677
1988-1989 5,803,327 964,140 447,697 15,440 9,127 7,239,731
1989-1990 4,218,152 454,648 361,561 3,777 2,278 5,040,416 732,767 120,696
1990-1991 4,829,883 1,397,680 640,178 2,509 9,179 6,879,429
1991-1992 3,318,113 738,103 540,650 5,015 7,412 4,609,293 791,290 133,227
1992-1993 1,750,224 479,861 530,233 3,141 18,110 2,781,569
1993-1994 2,128,433 556,895 355,374 26,276 11,380 3,078,358 853,742 107,666
1994-1995 1,814,458 162,136 141,801 18,259 7,289 2,143,943
1995-1996 3,302,621 230,078 250,701 16,305 24,303 3,824,008 857,687 39,892 Program
1996-1997 2 4,899,278 325,075 263,098 17,400 17,147 5,521,998 becomes
1997-1998 4,864,817 296,806 523,282 96,880 49,688 5,831,473 845,260 36,898 mandatory
1998-1999 5,273,987 180,939 354,493 100,691 30,052 5,940,162
1999-2000 4,946,146 500,219 310,154 55,242 34,685 5,846,446 832,275 46,531
2000-2001 4,710,200 540,484 249,044 48,498 27,547 5,575,773
2001-2002 5,000,757 573,574 179,683 53,630 38,729 5,846,373 797,303 42,225
2002-2003 4,288,075 332,870 196,937 54,867 25,408 4,898,157
2003-2004 3,228,765 526,627 167,818 34,308 14,264 3,971,782 748,555 40,127
2004-2005 1,386,812 542,182 131,360 49,770 35,135 2,145,259
2005-2006 1,216,546 128,234 52,658 7,512 9,551 1,413,316 621,373 23,623 Abandoned
2006-2007 2,362,829 128,146 52,417 26,530 22,544 2,592,466 Acres
2007-2008 3,069,515 261,696 146,757 34,740 34,188 3,546,896 576,577 22,128 131,540
2008-2009 3,348,479 177,021 152,971 39,127 46,661 3,764,259
1 Florida Commercial Citrus Acreage Biennial Data From Florida Agricultural Statistics Commercial Citrus Inventory 2006. 2Mandatory Budwood Registration begins [All nursery propagation counted]
Annual Report 2009 (FY 2008-2009) Bureau of Citrus Budwood Registration 7

Budwood Source Trees
Budwood Increase Trees 45.2% of propagating material
Budeyes Cut from Increase Blocks (IB) 1,700,995
% of all B/W originating from IB 45.2%
# Nurseries cutting from Increase Blocks 34
Increase Block Lifespan 36 Months
Florida nurseries obtain the majority of their
propagating material from increase blocks.
Each BCR that establishes an IB is considered a
separate IB. There were 192 IBs used with an
average 9,330 eyes cut per block.
Increase trees can originate from Scion Trees or Chiefland Foundation budwood
Budwood Scion Trees 51.2% of propagating material
Category # Budeyes Trees
Trees Cut Cut
Seed Source 3,150 495 4 124
Budwood Scion 5,515 1,925,338 2,192 878
Sweet Orange 4,239 1,766,020 1,825 968
Average
Buds Cut
Participants with Scion Groves
Number of Scion Groves
32
69
Number nurseries using Scion Grove
B/W 2007-2008
30
Average Number of B/W Scion Trees
per Participant (23 participants) 239
Average Number of Seed Trees per
Participant (21 participants) 150
Grapefruit 409 86,744 103 842 Overall Scion Varieties 103
Mandarin 537 44,589 146 305 Overall Seed Source Varieties 30
Lemom/Lime 15,628 59 265
Other* 330 12,357 59 209 Total Clones 167
Total Scion Trees 8,665 1,925,833 2,192 878 *Pummelo, Kumqat, Lemon, Lime & others
New Scion trees must originate from Chiefland Foundation budwood
Bud Yield Scion Trees
Sweet Orange Grapefruit Mandarin Average (All Types)
Average Maximum Average Maximum Average Maximum Average Maximum
968 9,936 842 3,900 305 3,200 878 9,936
Tree Age Scion Trees
Budwood
(not seed source)
1 year old 2 years old 3 years old 4 years old 5-11 years old
# Trees 415 700 3,493 210 697
Category Source trees ( Budeyes cut by year)
Category 2009 2008 2007 2006 2005 2004 2003 2002 2001 2000
Foundation 137,431 43,505 185,780 47,248 145,025 161,899 219,362 231,598 159,346 220,224
Scion 1,925,833 1,711,978 827,167 537,771 1,103,157 2,541,180 2,763,304 2,881,305 2,795,773 3,757,731
Increase 1,700,995 1,791,413 1,579,519 828,407 761,959 1,150,102 1,652,310 2,403,276 2,008,513 1,668,763
Percent of Budwood (previous years validated budwood % not included)
Foundation 3.7 1.2 7 3 7 4 4 4 3 4
Scion 51.2 48.3 32 38 51 64 56 49 50 64
Increase 45.2 50.5 61 58 36 31 41 41 36 29
Annual Report 2009 (FY 2008-2009) Bureau of Citrus Budwood Registration 8

Budwood Source Trees
in Scion Plantings
Variety/Clone and number of trees available for cutting budwood
AMBERSWEET DPI-817-14 4 LEMONQUAT DPI-833-31 1 RIO RED GFT DPI-110 38
AMBERSWEET DPI-817-65 2 LISBON LE DPI-404-9 4 ROBINSON SPB-800-3 12
BEARSS LE SPB-341 7 LKLD LQT F-55-26 9 ROBLE 502-4-12 8
BROWN SEL 61-1 1 LONG FT KUM DPI-603 2 ROHDE RED 472-11-43 71
BUDD BLOOD DPI-82 13 MARISOL DPI-124 16 ROUND LI DPI-205-2 1
BUDDHA HAND F-8-7 5 MARSH GFT F-57-4 31 ROYAL GFT DPI-833-39 5
BURGUNDY GFT 416-1 2 MARUMI KUM F-17-6W 3 RUBY RED GFT F-58-39 96
CALAMONDIN DPI-555 11 MEIWA KUM F-27-29 26 RUBY SWT(35) DPI-441-10 7
CARA CARA DPI-104 49 MERAV DPI-146 5 RUBY SWT(35) DPI-441-24 3
CENTENNIAL DPI-833-3 9 MEYER LE DPI-843-15 36 SANBOKAN DPI-833-55 9
CHINOTTO S/O DPI-816-41 6 MIDSWEET DPI-800-6-9 225 SANGUINELLI DPI-817-17 6
CLEMENTINE DPI-836-1 6 MINNEOLA F-60-5 53 SIAMESE SWT DPI-203-6 4
DAISY DPI-120 3 MORO B/O 3-11 5 STAR RUBY GFT DPI-60 30
DANCY F-59-8 19 MORO B/O DPI-50-19 4 SUMMERFIELD DPI-70-9 10
DREAM NAVEL DPI-58 4 MURCOTT 130-1 55 SUNBURST DPI-800-5 55
DUNCAN GFT F-57-19 10 NAGAMI KUM SPB-323 28 SWEET LIME F-10-10 8
EARLY PRIDE DPI-846-122 23 NAKON PUM DPI-831 2 TAMI DPI-145 5
EARLYGOLD DPI-441-4 76 NECTAR DPI-148 5 TAROCCO B/O DPI-441-18 8
ETROG CITRON DPI-223-861 5 NINE POUND LE DPI-201-21 3 TEMPLE 33-15 23
EUREKA LE DPI 8 NOVA SPB-800-41 8 TEMPLE SDLESS DPI-75 2
EUREKA LE DPI-404-27 6 NULES DPI-125 17 THOMPSON GFT 25-6 18
FALLGLO DPI-817-3 24 ORLANDO F-57-5 38 TLESS K/LI F-59-39 6
FINA SODEA DPI-123 4 OROBLANCO DPI-111 10 TRIUMPH GFT DPI-32-4 8
FLAME GFT DPI-800-71 76 ORRI MAN DPI-134 11 VALENCIA F-55-1 60
FOSTER GFT 65-27 2 ORTANIQUE F-24-26 10 VALENCIA F-55-23 14
FREMONT DPI-833-49 3 ORTANIQUE F-24-28 6 VALENCIA F-55-4 481
GIANT KEY DPI-839-1 1 OSCEOLA SPB-800-58 5 VALENCIA SPB-1-14-19 1,152
GLEN NAVEL F-56-11 134 OWARI F-60-23 8 VALENCIA SPB-1-14-31 88
GLEN NAVEL F-56-12 1 OWARI F-60-25 4 VALENCIA SPB-1-18-31 11
HAMLIN 1-4-1 1,510 PAGE SPB-800-2 15 VAR PINK LE DPI-833-2 12
HAMLIN 8-1-4 97 PARSON BROWN F-56-2 5 VERNIA DPI-441-15 28
HAMLIN 8-1-5 36 PARSON BROWN SPB-1-2-3 2 VERNIA DPI-441-16 6
HARVEY LE F-41-39 6 PERSIAN LI SPB-7 32 VERNIA DPI-441-35 2
HIRADO PUM DPI-833-65 22 PINEAPPLE 1-27-11 15 W MURCOTT DPI-122 26
ITABORAI DPI-441-5 4 PINEAPPLE 53-10-10 20 WASH NAVEL F-60-13 1
ITABORAI DPI-441-6 6 PINEAPPLE F-60-3 14 WASH NAVEL F-60-18 12
KAFFIR LIME DPI-438-3 10 PINEAPPLE SPB-150-3 2 WASH NAVEL F-60-19 15
KEDEM DPI-147 5 PK SENSATION 884 3 WEKIWA DPI-833-7 2
KEY LIME SPB-51 33 PONDEROSA LE DPI-203-8 11 WESTIN DPI-441-13 2
KIMBROUGH DPI-108 7 PONKAN F-11-2 41 WESTIN DPI-441-14 2
KING 18-1 3 QUEEN 25-15 2 WESTIN DPI-441-2 3
LANE NAVEL DPI-121 19 RAY RUBY GFT DPI-103 92 YELLOW GFT 345-15 1
LEE SPB-800-56 6 RED SHADDOCK DPI-438-54 2
Seed Source Trees
in Scion Plantings
Variety/Clone and number of trees available for extracting seed
BENTON DPI-424 48 K X R DPI-426 4 SUN CHU SHA DPI-814-12 87
BENTON DPI-814-17 17 KINKOJI F-12-11 148 SUNKI F-1-13 7
BITTERSWEET F-21-14 8 KUHARSKE 100-10 456 SWINGLE DPI-227 114
CARRIZO F-52-16 49 KUHARSKE 100-18 43 SWINGLE DPI-814-55 973
CARRIZO SPB-330 202 MILAM F-21-7 6 TROYER F-17-20 26
CITR C-35 F-24-10 124 MORTON DPI-814-3 37 US-802 DPI-814-802 52
CITR C-35 F-24-11 1 RED ROUGH LEMON DPI-420-7 17 US-812 DPI-814-812 174
CITR C-35 F-24-9 54 ROUGH LEMON 199 30 US-852 DPI-814-852-1 8
CITRUM 80-9 F-80-9 30 RUBIDOUX F-16-20 11 US-852 DPI-814-852-929 4
CLEOPATRA F-1-7 62 SHEKWASHA F-1-10 2 US-897 DPI-814-897 6
CLEOPATRA F-47-2 53 SMOOTH FLAT SPB-802-14 89 VOLKAMER LE DPI-814-20 69
GOUTOU SPB-802-1 13 SOUR ORANGE DPI-50-9-10 1 WACISSA F-18-1 13
GOUTOU SPB-802-3 28 SOUR ORANGE F-49-7 3 X-639 DPI-50-8 81
Annual Report 2009 (FY 2008-2009) Bureau of Citrus Budwood Registration 9

Chiefland Budwood Foundation Trees
3.7 % of propagating material
Total Trees 971 % Sweet Orange (330) 33.9% Budeyes Cut 132,989
# Varieties 288 % Mandarin (262) 27.0% # Clones Cut 138
# Clones 321 % Grapefruit (90) 9.3% # Eyes cut for Florida nurserymen (21) 120,871
# Customers 34 % Lemon/Lime (51) 5.3% # Eyes cut for Topworking 6,500
# FL Nurseries 23 % Rootstocks (88) 9.1% # Eyes cut for Florida researchers 5,618
# Days B/W cut 55 % Vacant (164) 14.4%
% of all budwood originating from
Chiefland
3.7%
# B/W cuttings 102
Vacancies are critical to have room for new
introductions entering the program % (percent) increase of B/W cut from 08 223%
Chiefland budwood qualifies for use as increase budwood for 36 months. These trees can become qualifying scion trees if
witnessed by DPI inspectors into an approved structure.
Revenue collected from foundation budwood sales (does not include Immokalee)
2009 2008 2007 2006 2005 2004 2003 2002 2001 2000
$28,290.27 $5,017.65 $2,449.76 $5,383.05 $15,647.00 $16,746.06 $18,584.65 $28,649.88 $21,423.55 $28,718.40
Citrus Selections at Chiefland
Variety / number of trees of each selection planted / budeyes cut
ABERS S/O DPI-833-35 1 0 CLEMENTINE DPI-836-2 1 12 GLEN NAVEL F-56-11 6 2,909
AKCAY SEK 3-10 1 0 CLEOPATRA F-1-7 2 20 GOLD NUGGET DPI-139 2 0
AMBERSWEET DPI-817-65 3 222 COCKTAIL DPI-50-38-5 1 0 GOUTOU SPB-802-3 1 0
ATALANTIA F-12-5 1 0 CORNICULATA DPI-50-35 1 0 HAMLIN 1-4-1 37 22,419
BABOON LE DPI-833-25 1 60 CRASSIFOLIA DPI-105 1 0 HAMLIN 8-1-4 12 7,070
BAHIA NAVEL DPI-801-47 3 0 DAISY DPI-120 5 0 HAMLIN 8-1-5 11 5,292
BEARSS LE SPB-341 7 0 DANCY F-59-8 3 381 HARVEY LE F-41-39 3 460
BENTON DPI-424 1 10 DELTA DPI-118 2 0 HESPERETHUS DPI-438-7 1 0
BENTON DPI-814-17 1 0 DISTICHA DPI-50-24 1 0 HIRADO PUM DPI-833-65 5 4,157
BIGAR APEPU DPI-814-39 1 0 DOBASHI SAT DPI-50-28 1 150 HOMOSASSA 56-28 1 75
BITTERSWEET SPB-400 1 48 DREAM NAVEL DPI-58 5 45 HONG KONG KUM F-0 2 0
BLOOMSWEET GFT DPI-50-3 1 0 DUNCAN GFT F-56-33 3 0 HONG KONG KUM F-10-2 2 0
BOUQUET DPI-438-18 1 60 DUNCAN GFT F-57-19 2 4,362 HUDSON GFT DPI-821 1 0
BRAZILIAN LE DPI-833-318 1 0 EARLYGOLD DPI-441-4 9 1,200 HYUGANATSU DPI-833-43 1 0
BROWN SEL 61-1 5 2,022 ELLENDALE DPI-84 1 0 ICHANG LE DPI-833-233 1 0
BUDD BLOOD DPI-82 1 210 ENTERPRISE 609-17 1 0 IMPERIAL GFT DPI-151 3 0
BUDD BLOOD DPI-82-3 2 0 EREM X SHEK DPI-833-367 1 0 INDIO DPI-50-37 1 0
BUDDHA HAND F-8-7 2 36 ESCONDIDO LE DPI-427 1 0 ISLE O PINE DPI-834 1 0
BURGUNDY GFT 416-1 1 0 ETROG CITRON DPI-223-861 1 30 ITABORAI DPI-441-6 4 20
CADENERA DPI-833-515 1 0 EUREKA LE DPI 2 0 JACKSON GFT DPI-16-29 1 0
CALAMANDARIN F-9-14 1 0 EUREKA LE DPI-404-27 1 171 JAFFA F-53-38 1 60
CALAMONDIN DPI-555 5 291 EUSTIS LQT DPI-843-1 3 0 K X R DPI-426 1 0
CAMERON LE DPI-835-6 1 0 EXCELSA DPI-833-502 1 0 KAFFIR LIME DPI-438-3 4 326
CARA CARA DPI-104 4 882 FALLGLO DPI-817-3 3 765 KAO PHUANG DPI-438-2 1 0
CARRIZO F-52-16 3 0 FAUSTRIMEDIN DPI-205-3 1 0 KARA MAN DPI-833-99 1 60
CARVALHAL 3-37 1 0 FERTIC TE DPI-216 3 75 KARNA DPI-837-3 1 0
CENTENNIAL DPI-833-3 3 157 FINA SODEA DPI-123 5 36 KEDEM DPI-147 5 293
CHANGSHA DPI-814-9 1 0 FINGER LI F-11-6 3 99 KERAJI DPI-50-38-3 1 0
CHINESE PUM DPI-438-17 1 0 FISHER DPI-135 2 1,348 KEY LIME SPB-51 5 628
CHINOTTO S/O DPI-816-41 1 30 FLAME GFT DPI-800-71 7 154 KHALILY DPI-833-29 1 0
CIPO DPI-837-10 1 0 FLYING DRAG DPI-819 2 0 KIMBROUGH DPI-108 2 1,040
CITQUAT HYB DPI-833-4 1 0 FLYING DRAG DPI-819-50 1 0 KING 18-1 3 250
CITR C-32 DPI-814-49 1 0 FORTUNE DPI-833-23 1 0 KINKOJI F-12-11 2 257
CITR C-35 F-24-10 1 90 FOSTER GFT 65-27 1 0 KINNOW DPI-833-27 1 0
CITRON DPI-201-1 2 0 FUKUMOTO DPI-133 2 0 KINNOW DPI-833-9 1 30
CITRUM 80-6 F-80-6 1 0 GARDNER DPI-800-16 2 0 KINOKUNI DPI-833-165 1 0
CITRUM 80-8 F-80-8 1 0 GARDNER DPI-800-716 1 0 KISHU SDLESS DPI-137 14 335
CITRUM W-4 F-4 1 0 GFT HYBRID DPI-842-20 4 0 KIYOMI DPI-136 1 0
CITRUS IYO DPI-837-23 1 0 GIANT KEY DPI-839-1 2 0 KUHARSKE 100-10 3 184
CLEM X YUZU DPI-50-38-2 1 60 GILLETS DPI-438-16 2 0 LANE NAVEL DPI-121 6 447
Annual Report 2009 (FY 2008-2009) Bureau of Citrus Budwood Registration 10

Citrus Selections at Chiefland Variety / number of trees of each selection planted / budeyes cut
LE PUM 748-29 2 0 OWARI 874 9 259 SUN HING PUM DPI-203-7 3 0
LE PUM 748-32 1 45 OWARI F-60-25 1 500 SUNBURST DPI-800-5 5 6,262
LEE SPB-800-56 3 377 PAGE SPB-800-2 3 246 SUNDIATGO DPI-833-17 1 0
LEE X 6-8-7 DPI-800-26 3 0 PANDAN WANGI DPI-834-1 1 0 SUNKI F-1-13 1 0
LEMONQUAT DPI-833-31 1 0 PARSON BROWN F-56-2 3 601 SUNQUAT DPI-50-27 1 0
LEO X TEMPLE DPI-800-19 1 0 PARSON SPECIAL DPI-822 1 0 SUNSHINE DPI-833-13 1 0
LIANG PUM DPI-438-8811 3 45 PERA 3-85 1 30 SUNSTAR DPI-800-6 5 0
LIMEBERRY F-12-4 1 0 PERA DPI-800-11 1 0 SWEET LIME F-10-10 1 66
LIMONIA DPI-438-14 1 0 PERA DPI-833-739 1 0 SWINGLE DPI-814-55 5 378
LISBON LE DPI-404-9 2 171 PERSIAN LI SPB-7 6 246 SYDNEY HYB DPI-835-12 2 0
LKLD LQT F-55-26 3 126 PINEAPPLE 53-10-10 5 0 TABOG DPI-438-4 1 0
LONG FT KUM DPI-603 2 10 PINEAPPLE F-60-3 8 6 TACHIBANA DPI-833-67 1 0
LRG PK PUM DPI-833-57 1 1 PINEAPPLE SDLESS DPI-842-30 2 216 TAHOE GOLD DPI-140 2 0
LUE GIM GONG F-53-18 1 90 PK PUM HYB DPI-837-1 1 0 TAMI DPI-145 3 0
MACROPHYLLA DPI-226 2 0 PK SENSATION 884 1 45 TANGO DPI-168 11 150
MADAM VINOUS DPI-438-13 1 0 POLYANDRA DPI-438-10 1 0 TAROCCO B/O DPI-441-37 1 0
MANDARIN DPI-50-34 1 0 PON TRI DPI-50-7-6 2 0 TAVARES LQT DPI-833-48 3 0
MARISOL DPI-124 4 45 PONDEROSA LE DPI-203-8 3 76 TDE-1 DPI-158 3 0
MARSH GFT 74-1 5 0 PONKAN F-11-2 5 318 TE X OR/TA DPI-800-67 1 0
MARSH GFT F-57-4 5 791 POPE F-53-28 1 60 TEMPLE 33-15 4 206
MARUMI KUM F-10-5 2 72 PROCIMEQUAT DPI-415-106 1 0 TEMPLE SDLESS DPI-75 3 425
MAYACA NAVEL 63-2 3 0 PUM HYBRID DPI-842-21 3 0 THOM NAVEL DPI-842-6 1 0
MC CARTY GFT F-53-11 1 0 PUMMELO DPI-203-2 1 0 THOMASVILLE DPI-836-3 1 0
MED SWEET F-58-38 1 0 PUMMELO DPI-203-3 2 0 THOMPSON GFT 25-6 4 57
MEIWA KUM F-27-29 6 392 PUMMELO DPI-203-4 2 0 TLESS K/LI F-59-39 1 60
MELOGOLD DPI-112 4 300 PUMMELO DPI-837-2 3 0 TODO DEL ANO DPI-833-64 1 0
MERAV DPI-146 6 264 PUMMELO DPI-839-145 3 0 TRESCA DPI-842-4 5 0
MEYER LE DPI-843-15 5 730 QUEEN 25-15 3 125 TRIUMPH GFT DPI-32-4 1 45
MICRANTHA DPI-435 1 0 RANGPUR LI F-3-8 1 45 UGLI DPI-74 1 210
MICRO INODOR DPI-837-527 1 0 RAY RUBY GFT DPI-103 20 10,018 US-119 DPI-814-119 1 0
MICRO PAPU F-11-7 1 0 RED JAVA PUM DPI-438-64 1 0 US-801 DPI-814-801 2 0
MIDKNIGHT DPI-119 4 0 RED ROUGH LEMON DPI-420-7 2 0 US-802 DPI-814-802 5 60
MIDSWEET DPI-800-6-9 27 6,567 RED SHADDOCK DPI-438-54 1 0 US-812 DPI-814-812 5 72
MILAM F-21-7 1 0 RIDGE PI SPB-602 1 0 US-852 DPI-814-852 3 0
MINNEOLA F-60-5 5 1,473 RIO RED GFT DPI-110 13 1,664 US-896 DPI-814-896 1 0
MOI F-783 1 0 ROBINSON SPB-800-3 4 457 US-897 DPI-814-897 5 210
MONREAL CLEM DPI-109 1 0 ROBLE 502-4-12 6 1,114 US-942 DPI-814-942 5 0
MORO B/O DPI-50-19 3 147 ROHDE RED 472-11-43 13 1,029 VALENCIA 10-12-7 1 0
MORO X TAR 3-66 1 60 ROHDE RED DPI-50-3-10 1 0 VALENCIA 51-3-3 1 0
MORTON DPI-814-3 1 0 ROHDE RED DPI-50-3-101 1 0 VALENCIA F-55-1 1 25
MOTT GFT DPI-45 1 0 ROHDE RED DPI-50-3-109 1 0 VALENCIA F-55-23 1 0
MURCOTT 130-1 6 4,320 ROHDE RED DPI-50-3-11 1 0 VALENCIA F-55-28 1 0
NAGAMI KUM SPB-323 7 490 ROUND LI DPI-205-2 1 0 VALENCIA F-55-4 14 7,669
NAKON PUM DPI-831 3 20 ROYAL GFT DPI-833-39 1 51 VALENCIA SPB-1-12-7 5 0
NANSHO DAIDAI F-14-11 1 0 RUBIDOUX F-16-20 1 0 VALENCIA SPB-1-14-19 36 12,484
NASNARAN F-1-9 1 0 RUBY RED GFT F-58-39 10 1,991 VALENCIA SPB-1-14-31 5 1,084
NATSUMIKAN F-12-10 1 0 RUBY SWT(35) DPI-441-10 5 60 VANGASAY LE DPI-814-23 1 0
NAUGLE LE DPI-206-1 1 0 SAMPSON DPI-438-1 1 0 VAR PINK LE DPI-833-2 5 196
NAVEL GFT DPI-833-1 2 121 SANBOKAN DPI-833-55 1 111 VAR R/L DPI-835-11 1 0
NAVELO 81-15 1 0 SANGUINEA DPI-50-36 3 40 VAR S/O DPI-814-18 1 0
NECTAR DPI-148 3 189 SANGUINELLI DPI-817-17 4 105 VARN NAVEL SPB-194-10-2 3 0
NEOAURANTIUM F-14-12 1 0 SEMINOLE SPB-342-3 1 0 VERNIA DPI-441-15 14 1,036
NINE POUND LE DPI-201-21 3 0 SEXTON F-47-24 1 0 VOLKAMER LE DPI-814-20 3 32
NIPPON OQT F-77142 1 5 SHA TIAN YOU DPI-126 3 0 W MURCOTT DPI-122 5 72
NOCATEE F-25-26 1 60 SHAMBAR GFT DPI-833-63 1 0 WACISSA F-18-1 1 0
NORDMANN DPI-203-31 1 0 SHASTA GOLD DPI-159 4 0 WAMPEE DPI-206 1 30
NORTON SPB-306-2 1 0 SHEKWASHA F-1-10 1 0 WASH NAVEL F-60-18 4 250
NOUR DPI-149 3 0 SHIRANUI DPI-132 4 188 WASH NAVEL F-60-19 5 170
NOVA SPB-800-41 3 285 SIAMESE PINK DPI-438-12 3 60 WEKIWA DPI-833-7 3 60
NULES DPI-125 4 45 SIAMESE PUMMELO DPI-438-9 2 0 WESTIN DPI-441-14 3 0
ORANGEQUAT HYB DPI- 1 0 SIAMESE SWT DPI-203-6 3 45 WESTIN DPI-441-2 2 0
ORLANDO F-57-5 3 526 SOUR ORANGE F-49-7 2 538 WILLOW MAN SPB-89 1 26
OROBLANCO DPI-111 4 0 STAR RUBY GFT DPI-60 4 527 WILLOWLEAF S/O F-12-9 1 0
ORRI MAN DPI-134 9 0 SUCCARI DPI-833-21 1 0 X-639 DPI-50-8 3 122
ORTANIQUE F-24-26 5 1,360 SUGAR BELLE DPI-434 42 400 XIE SHAN SATSUMA DPI-163 4 0
OSCEOLA SPB-800-58 2 60 SUMMERFIELD DPI-70-9 2 0 YOSEMITE GOLD DPI-141 4 0
OVAL PK PUM DPI-212 1 0 SUN CHU SHA DPI-814-12 1 0 YUZU F-9-15 1 150
Annual Report 2009 (FY 2008-2009) Bureau of Citrus Budwood Registration 11

Graft-Transmissible Pathogen Testing
Pathogen Testing Twenty-one Year Summary
(Florida’s Budwood Program)
(Number of Tests)
VIROIDS HLB TRISTEZA Leaf
Blotch
Year Biological Lab
HLB
PCR
CTV
ELISA
CTV
PCR
PSOROSIS Tatter
Leaf
Annual Report 2009 (FY 2008-2009) Bureau of Citrus Budwood Registration 12
CLB
PCR
Biological Lab CTLV
PCR
Total
Tests
1988/1989 1,257 A 60 X 2,528 A 108 A 3,953
1989/1990 2,106 A 92 X 2,500 B 44 A 4,742
1990/1991 1,399 B 0 X 3,495 B 52 B 4,946
1991/1992 2,069 B 22 X 5,610 B 31 B 7,732
1992/1993 1,848 A 24 X 8,600 A 81 B 10,533
1993/1994 1,603 B 9 X 5,046 B 13 B 6,671
1994/1995 2,261 A 25 X 4,291 A 52 A 6,629
1995/1996 2,423 A 127 A 4,716 A 119 A 7,385
1996/1997 1,104 R 0 4,108 D 65 R 5,742
1997/1998 1,442 A 400 A 4,247 D 42 R 6,131
1998/1999 1,334 A 4,408 A 4,121 D 28 A 9,891
1999/2000 874 A 702 A 5,133 D 18 A 6,727
2000/2001 1,277 A 1,909 P 6,666 P 0 P 9,852
2001/2002 1,319 A 2,081 A 4,870 P 67 P 360 8,697
2002/2003 1,263 A 3,770 P 3,459 P 8 P 15 8,515
2003/2004 1,194 P 3,468 P 2,874 P 77 A 109 7,722
2004/2005 1
589 P 0 P 1,975 P 15 P 369 2,948
2005/2006 1
128 P 900 P 2,283 P 74 P 3,385
2006/2007 1
134 P 0 A 3,058 2 P 3,502 4 P 6,698
2007/2008 1
57 17,517
4,129 2
6,069 3
2,418 1,500 988 0 945 33,623
2008/2009 1 9,568 8,982 0 6,149 7600 24 527 267 33,118
Record Source: A = annual report, B = biennial report, P = performance measures, D = database, R = bureau test records
Historical look at the numbers of tests run for routine citrus pathogen indexing. A larger number of indicator plants were used as the number of indicators
per test varied from 3 to 10.
1 Due to citrus canker concerns and the proximity of clean stock to testing areas, testing of outside sources of budwood was suspended. This reflects in
lower numbers of tests performed 2004-2007. Testing will resume once clean stock is moved out of Winter Haven.
2 HLB extractions only processed by the bureau lab in 2006-2007, PCR test run by Mike Irey.
3 The Budwood Bureau began running the complete test in the 2 nd quarter 2007-2008.
E = ELISA; LB = Citrus Leaf Blotch virus; x = Cachexia Viroid.
CTV testing of budwood sources transitioned from Elisa based to qPCR in 2009.

Pathogen Testing
Testing for Citrus greening (HLB) and Citrus tristeza virus (CTV) are done annually as both of these diseases
have insect vectors. This test ensures that if any insects were able to breach the greenhouse approved structures
and transmit either of these diseases it would be detected. There is one annual collection of samples and it starts
in late August and continues until all collections are complete with December as the goal for completion. As
HLB is our most important pathogen, this time of year for collection was chosen as it is the optimal time of year
to scout for HLB and also for its detection. As we do not have a dedicated collection crew, Bureau laboratory,
grove and inspection personnel from the Winter Haven office collect the majority of the samples. Staff at the
Chiefland Foundation help with the collections from the northern nurseries in their vicinity. This fiscal year our
laboratory extracted 10,265 samples. Utilizing these extractions 7,128 scion trees and 926 Chiefland trees were
tested for HLB using a real time PCR (qPCR test). From the same extract used for the HLB test, CTV qPCR
tests were run also. CTV qPCR tests have replaced the ELISA tests that required a separate spring collection.
These qPCR tests are more sensitive than the MCA-13 ELISA test, use the same principle and can distinguish
MCA-13 severe strains from mild strains of CTV.
Citrus leaf blotch virus (CLBV) is an important virus as we have found it in some of the source trees and it can
be seed transmitted. We developed a qPCR test that we used this past year to test all seed source trees as well as
scion and foundation trees. A low level of positive trees were detected and removed. Real-time PCR testing for
three diseases using the same extract from one collection has allowed sensitive detection and maximized the
time and effort used for the collections from over 10,000 trees.
Ref.: Sieburth, P. J., K. G. Nolan, S. M. Alderman, and R. J. Dexter. 2009.Increased Efficiency and Sensitivity
for Citrus Greening and Citrus Tristeza Virus Real-Time PCR Testing .Proc. Fla. St. Hort. Soc. In Press.
40,000
35,000
30,000
25,000
20,000
15,000
10,000
5,000
0
Pathogen Tests
2005 2006 2007 2008 2009
# Test Run 2,948 3,385 6,698 33,623 33,118
Annual Report 2009 (FY 2008-2009) Bureau of Citrus Budwood Registration 13

Shoot-Tip Grafting and Florida Parent Tree Introduction
The application of the efficient qPCR testing technology to incoming parent candidate trees and their shoot-tip
grafts (STGs) has helped to decrease the length of time for testing. Tests on incoming parent candidates give us
an early indication of what disease(s) need(s) to be eliminated. Because of the potential of Citrus greening in
incoming parent tree introductions, they are automatically shoot-tip grafted to remove this risk. QPCR tests on
STGs allow early determination of disease status while slower biological tests are in progress. After initial
qPCR testing results are obtained, a horticulturally superior specimen is selected, grown off and increased for
eventual release.
We recognize the importance of having all possible Florida Germplasm selections as disease free as possible
and kept safe in our new screen house facility at Chiefland. This fiscal year an emphasis was placed on the
Parent Tree Indexing and Shoot-tip grafting programs to expedite progress on all selections and also to work to
remove mild isolates of CTV from clones at Chiefland where necessary.
Sixty-two trees were in the Parent Tree Indexing Program at year’s end. Twenty-five were entered this year and
32 parents and/or STGs were released this year. Of the released clones, five were Breeder’s varieties, eight were
already available at Chiefland, but had the Mild CTV removed, nine were STGed to remove severe CTV, three
viroids, and one Citrus leaf blotch virus.
In 2008-2009, we had our greatest production of shoot-tip grafts, doubling that of the previous year. 1,846
shoot-tip grafts were set up, of these, 135 were grafted into rootstocks in the greenhouse. At the end of the fiscal
year a total of 43 cultivars were in the process of being shoot-tip grafted. Fifty-six cultivars have been
successfully STGed and are undergoing various stages of testing. The process of STGing a selection used to
take a minimum of five years. Now for selections newly entered into the program, the entire process takes under
two years if there are no complications.
30
25
20
15
10
5
0
Released Shoot-tip Grafts
2008 2009
# Varieties 14 27
Annual Report 2009 (FY 2008-2009) Bureau of Citrus Budwood Registration 14

Historical Variety Releases
Historical table of release dates
Variety
Release
Date Variety
Release
Date
Ambersweet DPI-817 1 1/26/1989 Nules Clementine DPI-125 11/18/2003
Cara Cara Navel DPI-104 6/1/1987 Oroblanco Pummelo DPI-111 5/18/1992
Centennial Kumquat 1 1993 Orri Mandarin DPI-134 Restricted
Citrus sp. To USDA DPI-131 4/10/2003 Parsons Special DPI-101 1977
Daisy Mandarin DPI-120 8/25/1997 Pineapple Seedless DPI-842-30 1 Unreleased
Delta Valencia DPI-118 5/14/96 Ray Ruby Grapefruit DPI-103 6/13/1986
Earlygold DPI-441 2 1999 Rio Red Grapefruit DPI-110 3/6/1991
Early Pride DPI-846-122 1 Unreleased Ruby Sweet (35) DPI-441 2 1999
Ellendale Tangor DPI-84 1986 Seedless Surprise DPI-842-20 1 Unreleased
Etrog Citron DPI-102 1979? Sha Tian You DPI-126 2003
Fallglo DPI-817 1 5/20/1987 Shiranui Hybrid DPI-132 NR 5/29/2009
Fina Sodea Clementine DPI-123 9/20/1999 Star Ruby Grapefruit DPI-60 1977
Flame Grapefruit DPI-800 1 7/13/1987 Sugar Belle DPI-434 Unreleased
Fortunella Crassifolia DPI-105 1987 Sunburst 1 1979
Gardner DPI-800 1 9/18/1987 Sun Chu Sha DPI-814 1 12/13/1988
Giant Key Lime 1 1994 Sunstar DPI-800 1 9/18/1987
Itaborai DPI-441 2 1999 Tami DPI-145 Restricted
Kedem DPI-147 Restricted US-119 1 1989
Kishu Seedless DPI-137 NR Unreleased US-852 Rootstock 1 1999
Kimbrough Satsuma DPI-108 4/1990 US-812 Rootstock 1 2001
Lane Late Navel DPI-121 2/12/2001 US-802 Rootstock 1 2007
Marisol Clementine DPI-124 11/18/2003 US-897 Rootstock 1 2007
Melogold Pummelo DPI-112 5/18/1992 US-942 Rootstock 1 Unreleased
Merav DPI-146 Restricted Vernia DPI-441 2 1999
Midknight Valencia DPI-119 8/25/1997 W Murcott DPI-122 9/20/1999
Midsweet DPI-800 1 9/18/1987 Westin DPI-441 2 1999
Monreal Clementine DPI-109 3/27/1986 Xie Shan Satsuma DPI-163 NR Unreleased
Nectar DPI-148 Restricted
4 Nepal Lemons DPI-127-130
1
USDA Release
2003
2 IFAS release
Annual Report 2009 (FY 2008-2009) Bureau of Citrus Budwood Registration 15

DPI introduction #
New Varieties
Introductions from outside of Florida
Looking for varieties that will influence the marketplace and advance the industry
CGIP Foundation Previously
Gainesville
The Future Soon to be Released
Chiefland Released
60 Star Ruby
101 Parson’s special
102 Etrog Citron
138 Natal Sweet Orange 133 Fukumoto Navel NR 105 Fortunella Crassifolia
150 Tetraploid Hudson Gft 135 Fisher Navel NR 109 Monreal Clementine
153 C5282 Mandarin 136 Kiyomi Tangor NR 103 Ray Ruby Grapefruit
154 Mandalate Tangor 137 Seedless Kishu Mandarin NR 84 Ellendale Tangor
155 Eloise Murcott 139 Gold Nugget Mandarin* 104 Cara Cara Navel
156 Amigo Mandarin 140 Tahoe Gold Mandarin* 108 Kimbrough Satsuma
157 Sunset Mandarin 141 Yosemite Gold Mandarin* 110 Rio Red Grapefruit
160 Ota Mandarin 145 Tami Tangor* 111 Oroblanco Pummelo
161 4N Murcott 146 Merav Mandarin* 112 Melogold Pummelo
162 4N Minneola 147 Kedem Mandarin* 118 Delta Valencia DPI-118
164 Moria Murcott 148 Nectar Mandarin* 119 Midknight Valencia
165 Winola Mandarin 149 Nour Mandarin NR 120 Daisy Mandarin
166 Mandared Mandarin 151 Imperial Grapefruit NR 122 W Murcott (Afourer)
167 Dalandan Grapefruit 158 TDE 1 Mandarin* 123 Fina Sodea Clementine
169-
3 Shaddette DPI-114, 115,117
70 4N Pummelo 159 Shasta Gold Mandarin* 114-17
171-
78 Texas Transgenic Citrus 163 Xie Shan SatsumaNR 121 Lane Late Navel
168 Tango Mandarin* 126 Shatianyou Pummelo
The purpose of the Citrus
Germplasm Introduction Program
(CGIP) is to provide the Florida
citrus industry with new citrus
germplasm from outside of the
State of Florida that is free of any
known graft-transmissible citrus
pathogens.
127-30 4 Nepal Lemons DPI-127 -130
Citrus sp. To USDA DPI-131
131
124 Marisol Clementine
125 Nules Clementine
* Restricted 134 Orri Mandarin*
NR
Not Restricted 143 Tetraploid Clementine
132 Shiranui Hybrid NR
Lisa Williams, Biological Scientist IV, Manager of the Citrus Germplasm Indexing Program
CGIP Web Site: http://www.doacs.state.fl.us/pi/enpp/germplasm/default.html
It is illegal to bring budwood into Florida without approval of the Citrus Budwood Technical Advisory Committee
for introduction into the Division of Plant Industry quarantine greenhouses located at Gainesville.
Annual Report 2009 (FY 2008-2009) Bureau of Citrus Budwood Registration 16

New Florida Candidates
Parents born and breed in Florida
Selections going through Parent Tree Testing in Winter Haven
Introduced from
Florida Breeding Programs (38) Private Industry (17)
IFAS USDA Variety / Year Entered
DANCY DPI-435-32 EARLY PRIDE DPI-846-122 CITRUS LATIPES DPI-203-10 2008
HAMLIN DPI-435-13-32 HAMLIN DPI-845-1262 FURR 61-125 2005
MANDARANGE DPI-434-17 HAMLIN DPI-845-1266 KAFFIR LIME DPI-203-11 2009
MANDARIN DPI-434-950 HAMLIN DPI-845-1614 PUMMELO 61-36 2004
MANDARIN HYBRID DPI-434-13-51 HAMLIN DPI-845-1612 R X T 199-2 2009
MANDARIN HYBRID DPI-434-14-45 PINEAPPLE SDLESS DPI-842-30 RASNAKE TANGELO 625 2009
MANDARIN HYBRID DPI-434-48 SEEDLESS SURPRISE DPI-846-7719 RED LIME 899 2006
MANDARIN HYBRID DPI-434-8 USDA DPI-846-105 VERNA LEMON DPI-203-9 2008
MANDARIN HYBRID DPI-434-81 USDA DPI-846-106 WG MANDARIN 911-02 2007
MANDARIN HYBRID DPI-434-900 USDA DPI-846-1344 WG MANDARIN 911-03 2007
MANDARIN MID DPI-434-711 USDA DPI-846-150 WG MANDARIN 911-05 2007
RED PUMMELO DPI-435-5995 USDA DPI-846-251 WG MANDARIN 911-08 2007
SEEDLESS SNACK DPI-435-63 USDA DPI-846-253 WG MANDARIN 911-17 2007
USDA DPI-846-4270 USDA DPI-846-3712 WG MANDARIN 911-19 2007
VALENCIA DPI-435-62 USDA DPI-846-4265 WG MANDARIN 911-32 2007
VALENCIA DPI-435-7-2 USDA DPI-846-4270 WHITE TANGELO 956-1 2009
VALENCIA DPI-435-9-65 USDA DPI-846-4321 WILD TURKEY 941-1 2004
VALENCIA LATE DPI-435-7-2 USDA DPI-846-512
VALENCIA MIDSEASON DPI-435-20 WILLITS DPI-833-128
Parent Selections Released 2008-2009 (32)
Shoot Tip Grafts (STG) Released
Shoot-tip grafts released in 2008-2009 through the clean-up program at Winter Haven
HAMLIN DPI-845-1612 NEOAURANTIUM F-14-12 SUNSHINE DPI-833-13
FINGER LI F-11-6 NORTON SPB-306-2 SWEET ORANGE DPI-435-61
GILL X ORG 639-33 ORANGEQUAT HYB DPI-203-5 TLESS K/LI F-59-39
ITABORAI DPI-441-6 PONKAN F-11-2 VALENCIA DPI-435-1462
KAO PHUANG DPI-438-2 POPE F-53-28 VALENCIA DPI-435-7-3
MANDARIN HYBRID DPI-434-86 RIDGE PI SPB-602 VAR R/L DPI-835-11
MC CARTY GFT F-53-11 ROBLE 502-4-12 VAR S/O DPI-814-18
MORO X TAR 3-66 SEMINOLE SPB-342-3 VERNIA DPI-441-15
NANSHO DAIDAI F-14-11 SUGAR BELLE DPI-434 WASH NAVEL F-60-19
Parents not needing Shoot-tip Grafting – Released after testing clean
ANN SATSUMA 911 HIRADO LOW SEED 939-10 PK SENSATION 884
BROWN SEL 61-1 OWARI 874
“Success - it's what you do with what you've got.”
-Woody Hayes
Annual Report 2009 (FY 2008-2009) Bureau of Citrus Budwood Registration 17

2009 Ranking
Top Varieties
Masters of the Market
Variety Variety Variety
1 Hamlin 52 Thompson Pink Grapefruit 103 US-802
2 Valencia 53 Harvey Lemon 104 Fremont
3 Midsweet 54 Nova 105 Royal Grapefruit
4 Ray Ruby Grapefruit 55 Nagami Kumquat 106 Triumph Grapefruit
5 Vernia 56 Orlando Tangelo 107 Tango
6 Glen Navel 57 Dream Navel 108 X-639
7 Ruby Red Grapefruit 58 Marisol Clementine 109 Navel Grapefruit
8 Sunburst 59 Sour Orange 110 Daisy Mandarin
9 Minneola Tangelo 60 Kimbrough Satsuma 111 Moro X Tarocco
10 Murcott 61 Nules Clementine
112 Tarocco
11 Cara Cara Navel 62 Robinson 113 Jaffa
12 Hirado Buntan Pum 63 Queen 114 Foster Grapefruit
13 Rohde Red Valencia 64 Lee 115 Nour
14 Meyer Lemon 65 Budd Blood Orange 116 US-812
15 Rio Red Grapefruit 66 Fina Sodea Clementine 117 Buddhas Hand Citron
16 Summerfield Navel 67 Bearss Lemon 118 Citrange C-35
17 Marsh Grapefruit 68 Varn Navel 119 Lue Gim Gong
18 Owari Satsuma 69 Pink Sensation Pummelo 120 Marumi Kumquat
19 Pineapple 70 Red Shaddock Pummelo 121 Homosassa
20 Ponkan 71 Pink Var Lemon 122 Fertic Temple
21 Washington Navel 72 Moro Blood Orange 123 Furr Mandarin Hybrid
22 Persian Lime 73 Siamese Sweet Pummelo 124 Bouquet De Fleurs
23 Duncan Grapefruit 74 Ambersweet 125 Siamese Pink Pummelo
24 Flame Grapefruit 75 Temple Seedless 126 Clem X Yuzu
25 Earlygold 76 Thornless Key Lime 127 Lemonquat
26 Glen Owari Satsuma 77 Sugar Belle 128 Osceola
27 Lakeland Limequat 78 Lisbon Lemon 129 Nocatee Tangelo
28 Meiwa Kumquat 79 Swingle Citrumelo 130 Pope
29 Key Lime 80 Nakon Pummelo 131 Ruby Sweet Orange (35)
30 W Murcott 81 Kishu Seedless 132 Kara Mandarin
31 Tami 82 US-897 133 Wild Turkey Navel
32 Eureka Lemon 83 Palestine Sweet Lime 134 P Trifoliate
33 Star Ruby Grapefruit 84 Ponderosa Lemon 135 Bittersweet Sour Orange
34 Fallglo 85 Dobashi Beni Satsuma 136 Liang Ping Yau Pummelo
35 Calamondin 86 Melogold 137 Rangpur Lime
36 Dancy Tangerine 87 Kedem 138 Le Pummelo
37 Orri Mandarin 88 Bahianinha Navel 139 Sanguinea Finger Lime
38 Roble 89 Port Mayaca Navel 140 Volkamer Lemon
39 King Mandarin 90 Centennial Var Kumquat 141 Pera
40 Browns Select Satsuma 91 Baboon Lemon 142 Chinotto
41 Long Fruit Kumquat 92 Merav 143 Etrog Citron
42 Ortanique 93 Kinkoji 144 Nine Pounder Lemon
43 Page 94 Ugli Tangelo 145 Kinnow Mandarin
44 Sanguinelli Sweet B/O 95 Wekiwa Tangelo 146 Wampee
45 Parson Brown 96 Pineapple Seedless 147 Willowleaf Mandarin
46 Kaffir Lime 97 Yuzu 148 Cleopatra Mandarin
47 Temple 98 Nectar 149 Itaborai
48 Sanbokan 99 Shiranui 150 Fortunella Polyandra
49 Fisher Navel 100 Kuharske Citrange 151 Clementine Mandarin
50 Oroblanco 101 Australian Finger Lime 152 Benton Citrange
51 Lane Late Navel 102 Giant Key Lime 153 Nippon Orangequat
Annual Report 2009 (FY 2008-2009) Bureau of Citrus Budwood Registration 18

HAMLIN
VALENCIA
MIDSWEET
RAY RUBY GRAPEFRUIT
5,082,225
4,892,070
612,936
489,218
MERAV
GIANT KEY LIME
BOUQUET DE FLEURS Propagation Of Citrus UGLI TANGELO
264
240
232
228
RUBY RED GRAPEFRUIT 263,351 XIE SHAN SATSUMA 225
FLAME GRAPEFRUIT 216,308 PINEAPPLE SEEDLESS 216
ROHDE RED VALENCIA 172,536 YUZU 210
RIO RED GRAPEFRUIT 163,317 CITRANGE C-35 200
GLEN NAVEL 149,789 X-639 192
MURCOTT 129,538 NECTAR 189
EARLYGOLD 124,123 AUSTRALIAN FINGER LIME 183
VERNIA 116,503 FREMONT 180
PINEAPPLE 99,501 EUSTIS LIMEQUAT 172
SUNBURST 84,663 ROYAL GRAPEFRUIT 171
MINNEOLA TANGELO 81,398 US-942 170
MARSH GRAPEFRUIT 66,486 TRIUMPH GRAPEFRUIT 165
MEYER LEMON 62,212 TANGO 150
HIRADO BUNTAN PUM 47,395 NINE POUNDER LEMON 137
CARA CARA NAVEL 47,387 RED ROUGH LEMON 136
MEIWA KUMQUAT
W MURCOTT
KEY LIME
33,628
30,223
30,146
NAVEL GRAPEFRUIT
JAFFA
MORO X TAROCCO
121
120
120
PERSIAN LIME
SUMMERFIELD NAVEL
OWARI SATSUMA
29,116
28,710
25,607 FIVE YEAR SUMMARY
TAROCCO
BURGUNDY GRAPEFRUIT
CLEOPATRA MANDARIN
120
105
105
FALLGLO 24,630
FOSTER GRAPEFRUIT 105
DANCY TANGERINE 22,717 THOMPSON PINK GFT 2,219 FERTIC TEMPLE 100
WASHINGTON NAVEL 20,674 SOUR ORANGE 2,204 NOUR 100
ROBLE 18,524 OROBLANCO 2,200 PUMMELO 100
PONKAN 18,469 CENTENNIAL VAR KUMQUAT 1,901 LUE GIM GONG 90
NAGAMI KUMQUAT 16,861 FISHER NAVEL 1,888 DELTA VALENCIA 80
DUNCAN GRAPEFRUIT 15,777 PINK SENSATION PUMMELO 1,860 SMOOTH FLAT SEVILLE 80
TEMPLE 15,596 QUEEN 1,745 HOMOSASSA 75
STAR RUBY GRAPEFRUIT 14,908 VARN NAVEL 1,484 FURR MANDARIN HYBRID 74
KAFFIR LIME 11,171 MARUMI KUMQUAT 1,437 AUSTRALIAN ROUND LIME 70
ORLANDO TANGELO 10,759 SUNSTAR 1,301 MIDKNIGHT VALENCIA 64
KIMBROUGH SATSUMA 9,852 BUDD BLOOD ORANGE 1,279 CARRIZO CITRANGE 62
BEARSS LEMON 9,323 FINA SODEA CLEMENTINE 1,114 CLEM X YUZU 60
THOMPSON PINK GFT 8,938 CHINOTTO 975 KARA MANDARIN 60
CALAMONDIN 8,483 CLEMENTINE X MI/TA 828 LEMONQUAT 60
PINK VAR LEMON 7,798 MAURITIUS PAPEDA 815 MONREAL CLEMENTINE 60
LAKELAND LIMEQUAT 7,700 CLEMENTINE MANDARIN 801 NOCATEE TANGELO 60
PAGE 7,573 THORNLESS KEY LIME 790 OSCEOLA 60
EUREKA LEMON 7,404 ETROG CITRON 750 POPE 60
RUBY SWEET ORANGE (35) 7,074 KUHARSKE CITRANGE 678 SEEDLESS TEMPLE 60
ORRI MANDARIN 7,064 SWINGLE CITRUMELO 671 WILD TURKEY NAVEL 49
ROBINSON 6,809 WEKIWA TANGELO 595 BITTERSWEET SOUR ORANGE 48
ORTANIQUE 6,461 US-897 580 CITRUS NEOAURANTIUM 48
PONKAN MANDARIN 6,260 RED SHADDOCK PUMMELO 575 P TRIFOLIATE 48
GLEN OWARI SATSUMA 6,099 BUDDHAS HAND CITRON 535 LE PUMMELO 45
LONG FRUIT KUMQUAT 5,235 TEMPLE SEEDLESS 477 LIANG PING YAU PUMMELO 45
KING MANDARIN 5,140 SIAMESE SWEET PUMMELO 465 RANGPUR LIME 45
PARSON BROWN 4,470 US-802 458 FLYING DRAGON P TRIF 40
TAMI 4,427 BROWN'S SELECT SATSUMA 423 SANGUINEA FINGER LIME 40
SANGUINELLI SWEET B/O 4,395 KINKOJI 422 SHA TIAN YOU PUMMELO 36
PONDEROSA LEMON 4,361 SIAMESE PINK PUMMELO 420 VOLKAMER LEMON 32
BROWNS SELECT SATSUMA 4,360 LISBON LEMON 419 CLEOPATRA 30
MARISOL CLEMENTINE 4,226 SUGAR BELLE 400 KINNOW MANDARIN 30
WESTIN 3,859 NAKON PUMMELO 375 PERA 30
SANBOKAN 3,801 US-812 340 TAVARES LIMEQUAT 30
ITABORAI 3,723 KISHU SEEDLESS 335 WAMPEE 30
AMBERSWEET 3,592 BAHIANINHA NAVEL 330 WILLOWLEAF MANDARIN 26
NULES CLEMENTINE 3,135 DAISY MANDARIN 330 NORDMANN KUMQUAT 25
HARVEY LEMON 3,073 PORT MAYACA NAVEL 320 CADENERA 20
DREAM NAVEL 2,533 SUN CHU SHA 304 EREMOCITRUS X SHEKWA 20
MORO BLOOD ORANGE 2,412 DOBASHI BENI SATSUMA 300 RIDGE PINEAPPLE 20
LANE LATE NAVEL 2,385 MELOGOLD 300 ROUGH LEMON 20
NOVA 2,350 KEDEM 293 FORTUNELLA POLYANDRA 15
LEE 2,323 SHIRANUI 288 BENTON CITRANGE 10
PALESTINE SWEET LIME 2,276 BABOON LEMON 285 NIPPON ORANGEQUAT 5
Annual Report 2009 (FY 2008-2009) Bureau of Citrus Budwood Registration 19

Rank
Type/Variety
Citrus Types
# Props
Rank
Type/Variety
# Props
Grapefruit 177,021 Mandarin Continued
1 RAY RUBY GRAPEFRUIT 91,711 27 SUGAR BELLE 400
2 RUBY RED GRAPEFRUIT 37,972 28 KISHU SEEDLESS 335
3 RIO RED GRAPEFRUIT 13,988 29 DOBASHI BENI SATSUMA 300
4 MARSH GRAPEFRUIT 12,299 30 KEDEM 293
5 DUNCAN GRAPEFRUIT 8,147 31 MERAV 264
6 FLAME GRAPEFRUIT 6,664 32 UGLI TANGELO 228
7 STAR RUBY GRAPEFRUIT 3,927 33 WEKIWA TANGELO 225
8 THOMPSON PINK GFT 1,751 34 NECTAR 189
9 ROYAL GRAPEFRUIT 171 35 SHIRANUI 188
10 TRIUMPH GRAPEFRUIT 165 36 FREMONT 180
11 NAVEL GRAPEFRUIT 121 37 TANGO 150
12 FOSTER GRAPEFRUIT
Kumquat & Limequat
105
15,142
38
39
DAISY MANDARIN
NOUR
120
100
1 LAKELAND LIMEQUAT 5,076 40 FERTIC TEMPLE 75
2 MEIWA KUMQUAT 5,044 41 FURR MANDARIN HYBRID 74
3 LONG FRUIT KUMQUAT 3,010 42 OSCEOLA 60
4 NAGAMI KUMQUAT 1,559 43 KARA MANDARIN 60
5 CENTENNIAL VAR KUMQUAT 286 44 CLEM X YUZU 60
6 MARUMI KUMQUAT 87 45 NOCATEE TANGELO 60
7 LEMONQUAT 60 46 KINNOW MANDARIN 30
8 FORTUNELLA POLYANDRA 15 47 WILLOWLEAF MANDARIN 26
9 NIPPON ORANGEQUAT
Lemon
5
24,224
48 CLEMENTINE MANDARIN
Sweet Orange
12
3,348,479
1 MEYER LEMON 16,242 1 HAMLIN 1,572,863
2 EUREKA LEMON 3,964 2 VALENCIA 1,424,789
3 HARVEY LEMON 1,747 3 MIDSWEET 177,369
4 BEARSS LEMON 723 4 VERNIA 39,263
5 PINK VAR LEMON 536 5 GLEN NAVEL 38,241
6 LISBON LEMON 381 6 CARA CARA NAVEL 19,596
7 PONDEROSA LEMON 316 7 ROHDE RED VALENCIA 17,806
8 BABOON LEMON 285 8 SUMMERFIELD NAVEL 13,740
9 NINE POUNDER LEMON
Lime
30
14,903
9
10
PINEAPPLE
WASHINGTON NAVEL
10,754
9,303
1 PERSIAN LIME 9,299 11 EARLYGOLD 6,422
2 KEY LIME 5,019 12 ROBLE 3,409
3 THORNLESS KEY LIME 405 13 SANGUINELLI SWEET B/O 2,605
4 GIANT KEY LIME
Mandarin
180
152,971
14
15
PARSON BROWN
FISHER NAVEL
2,401
1,888
1 SUNBURST 27,852 16 LANE LATE NAVEL 1,752
2 MINNEOLA TANGELO 24,326 17 DREAM NAVEL 1,489
3 MURCOTT 21,585 18 QUEEN 835
4 OWARI SATSUMA 12,220 19 BUDD BLOOD ORANGE 779
5 PONKAN 9,355 20 VARN NAVEL 706
6 GLEN OWARI SATSUMA 6,096 21 MORO BLOOD ORANGE 467
7 W MURCOTT 4,764 22 AMBERSWEET 462
8 TAMI 4,427 23 BAHIANINHA NAVEL 290
9 FALLGLO 3,843 24 PORT MAYACA NAVEL 290
10 CALAMONDIN 3,657 25 PINEAPPLE SEEDLESS 216
11 DANCY TANGERINE 3,618 26 TAROCCO 120
12 ORRI MANDARIN 3,507 27 MORO X TAROCCO 120
13 KING MANDARIN 3,100 28 JAFFA 120
14 BROWNS SELECT SATSUMA 3,062 29 LUE GIM GONG
90
15 ORTANIQUE 2,923 30 HOMOSASSA
75
16 PAGE 2,722 31 RUBY SWEET ORANGE (35) 60
17 TEMPLE 2,118 32 POPE 60
18 NOVA 1,665 33 WILD TURKEY NAVEL 49
19 ORLANDO TANGELO 1,554 34 PERA 30
20 MARISOL CLEMENTINE 1,395 35 ITABORAI 20
21 KIMBROUGH SATSUMA 1,310
22 NULES CLEMENTINE 1,275 Pummelo 23,004
23 ROBINSON 1,207 Rootstock 3,500
24 LEE 797 Other 5,015
25 FINA SODEA CLEMENTINE 739
26 TEMPLE SEEDLESS 425
TOTAL 3,764,259
Annual Report 2009 (FY 2008-2009) Bureau of Citrus Budwood Registration 20

Citrus Types 2008-2009
Sweet
Orange
3,348,479
89.0%
5,000,000
4,000,000
3,000,000
2,000,000
1,000,000
S weet Oranges
Propagated 2004-2009
0
2004
2005
Sweet Orange
3,228,765
1,386,812
2006 1,215,361
2007 2,362,829
2008 3,069,515
2009
3,348,479
Grapefruit
177,021
4.7%
600,000
500,000
400,000
300,000
200,000
100,000
Mandarin
152,971
4.1%
Other 46,661
1.2%
0
Lemon/Lime
39,127 1.0%
C itrus Types Propagated 2004-2009
G rapefruit Mandarin L emon/L ime O ther
2004 526,627 167,818 34,308 14,264
2005 542,182 131,360 49,770 35,135
2006 128,234 52,658 7,512 9,551
2007 128,146 52,417 26,530 22,544
2008 177,021 152,971 39,127 46,661
2009 177,021 152,971 39,127 46,661
Annual Report 2009 (FY 2008-2009) Bureau of Citrus Budwood Registration 21

Sweet Orange Nursery Propagations
VARIETY
#
Props
% Sweet
Orange
% Total
Nursery
HAMLIN 1,572,863 46.97 41.78
VALENCIA 1,424,789 42.55 37.85
MIDSWEET 177,369 5.30 4.71
VERNIA 39,263 1.17 1.04
NAVELS 87,344 2.61 2.32
ROHDE RED VALENCIA 17,806 0.53 0.47
PINEAPPLE 10,754 0.32 0.29
EARLYGOLD 6,422 0.19 0.17
ROBLE 3,409 0.10 0.09
BLOOD ORANGES 4,091 0.12 0.11
PARSON BROWN 2,401 0.07 0.06
QUEEN 835 0.02 0.02
AMBERSWEET 462 0.01 0.01
PINEAPPLE SEEDLESS 216 0.01 0.01
JAFFA 120 0.004 0.003
LUE GIM GONG 90 0.003 0.002
HOMOSASSA 75 0.002 0.002
RUBY SWEET ORANGE (35) 60 0.002 0.002
POPE 60 0.002 0.002
PERA 30 0.001 0.001
ITABORAI 20 0.001 0.001
3,348,479 100.00 88.95
3,348,479 sweet orange propagations
Early-Season
1,671,229
(44.4%)
of oranges
Mid-Season
232,753
(6.2%)
of oranges
Late-Season
1,444,497
(38.4%)
of oranges
Sweet orange propagations account for 89% of all citrus nursery
propagations.
NAVELS 2.6%
MIDSWEET 5.3%
VALENCIA 42.6%
Sweet Oranges
VERNIA 1.2%
ROHDE RED
VALENCIA 0.5%
PINEAPPLE 0.3%
Other 0.5%
HAMLIN 47.0%
Annual Report 2009 (FY 2008-2009) Bureau of Citrus Budwood Registration 22

Citrus Nursery Propagations
Early Season Propagations
SWEET ORANGES
2009 Early Oranges
Sweet Oranges
VARIETY/CLONE Props Percent of
Total Nursery
Total # of Available
Scion Trees
Total # of
Foundation Trees
Carrizo &
KUH
Selected Rootstock Use
Cleo & SCS
SFS
Percent
HAMLIN 1-4-1 1,286,152 76.96 38.41 34.17 1,510 37 42.75 2.79 0.00 45.70 0.16
HAMLIN 8-1-4 171,837 10.28 5.13 4.56 97 12 40.13 11.74 0.00 34.90 0.00
HAMLIN 8-1-5 114,874 6.87 3.43 3.05 36 11 55.77 17.04 0.00 20.27 0.00
GLEN NAVEL F-56-11 38,241 2.29 1.14 1.02 134 6 19.99 0.00 0.00 58.95 0.97
CARA CARA DPI-104 19,596 1.17 0.59 0.52 49 4 11.64 0.00 0.00 74.66 1.18
SUMMERFIELD DPI-70-9 13,740 0.82 0.41 0.37 10 2 0.00 0.00 0.00 100.00 0.00
EARLYGOLD DPI-441-4 6,422 0.38 0.19 0.17 76 9 2.99 0.00 0.00 76.22 0.00
WASH NAVEL F-60-19 3,584 0.21 0.11 0.10 15 5 0.00 0.00 0.00 100.00 0.00
ROBLE 502-4-12 3,409 0.20 0.10 0.09 8 6 0.00 29.33 0.00 0.00 0.70
WASH NAVEL F-60-18 2,969 0.18 0.09 0.08 12 4 2.69 0.00 0.00 65.34 0.00
WASH NAVEL F-60-13 2,750 0.16 0.08 0.07 1 0 100.00 0.00 0.00 0.00 0.00
PARSON BROWN F-56-2 2,401 0.14 0.07 0.06 5 3 99.75 0.00 0.00 0.00 0.25
FISHER DPI-135 1,888 0.11 0.06 0.05 0 2 31.67 0.00 0.00 0.00 0.00
DREAM NAVEL DPI-58 1,489 0.09 0.04 0.04 4 5 0.00 8.66 0.00 0.00 0.00
VARN NAVEL SPB-194-10-2 706 0.04 0.02 0.02 0 3 0.00 0.00 0.00 0.00 17.85
BAHIA NAVEL DPI-801-47 290 0.02 0.01 0.01 0 3 0.00 0.00 0.00 0.00 0.00
MAYACA NAVEL 63-2 290 0.02 0.01 0.01 0 3 0.00 0.00 0.00 0.00 0.00
AMBERSWEET DPI-817-14 240 0.01 0.01 0.01 4 0 100.00 0.00 0.00 0.00 0.00
AMBERSWEET DPI-817-65 222 0.01 0.01 0.01 2 3 0.00 0.00 0.00 94.59 5.41
RUBY SWT(35) DPI-441-10 60 0.004 .002 0.002 7 5 0.00 0.00 0.00 100.00 0.00
WILD TURKEY 941-1 49 0.003 .001 0.001 0 0 53.06 24.49 0.00 0.00 22.45
ITABORAI DPI-441-6 20 0.001 .001 0.001 6 4 0.00 0.00 0.00 0.00 0.00
1,671,229 100 49.9 44.40 1,976 127 46.25 5.08 0.00 48.47 0.19
Mid-Season
232,753 7%
Late-
Season
1,444,497
43%
Early-
Season
1,671,229
50%
Annual Report 2009 (FY 2008-2009) Bureau of Citrus Budwood Registration 23
Swingle
Volk

Citrus Nursery Propagations
SWEET ORANGES
Mid-Season Mid-Season
VARIETY/CLONE
2009
Props
Oranges
Sweet Oranges
Percent of
Total Nursery
Total # of Available
Scion Trees
Total # of
Foundation Trees
Carrizo &
KUH
Selected Rootstock Use
Cleo & SCS
SFS
Swingle
Percent of
MIDSWEET DPI-800-6-9 177,369 76.20 5.30 4.71 225 27 45.52 0.26 0.01 34.56 1.07
VERNIA DPI-441-15 20,448 8.79 0.61 0.54 28 14 5.76 0.00 0.00 0.26 0.02
VERNIA DPI-441-16 17,400 7.48 0.52 0.46 6 0 1.94 0.00 0.00 2.84 0.00
PINEAPPLE F-60-3 4,921 2.11 0.15 0.13 14 8 0.24 0.00 0.00 2.29 0.00
PINEAPPLE 53-10-10 3,341 1.44 0.10 0.09 20 5 1.36 0.00 0.00 0.35 0.00
SANGUINELLI DPI-817-17 2,605 1.12 0.08 0.07 6 4 0.02 0.00 0.00 1.32 0.00
VERNIA DPI-441-35 1,415 0.61 0.04 0.04 2 0 0.00 0.00 0.00 0.00 0.00
PINEAPPLE 1-27-11 1,375 0.59 0.04 0.04 15 0 0.11 0.00 0.00 0.60 0.00
PINEAPPLE SPB-150-3 1,117 0.48 0.03 0.03 2 0 0.20 0.00 0.00 0.37 0.00
QUEEN 25-15 835 0.36 0.02 0.02 2 3 0.00 0.00 0.00 0.38 0.00
BUDD BLOOD DPI-82 779 0.33 0.02 0.02 13 1 0.11 0.00 0.00 0.06 0.00
MORO B/O 3-11 240 0.10 0.01 0.01 5 0 0.00 0.00 0.06 0.00 0.00
MORO B/O DPI-50-19 227 0.10 0.01 0.01 4 3 0.02 0.00 0.00 0.06 0.04
PINEAPPLE SDLESS DPI-842-30 216 0.09 0.01 0.01 0 2 0.11 0.00 0.00 0.00 0.00
MORO X TAR 3-66 120 0.05 .004 0.003 0 1 0.00 0.00 0.00 0.00 0.00
TAROCCO B/O DPI-441-18 120 0.05 .004 0.003 8 0 0.00 0.00 0.00 0.00 0.00
JAFFA F-53-38 120 0.05 .004 0.003 0 1 0.00 0.00 0.00 0.00 0.00
HOMOSASSA 56-28 75 0.03 .002 0.002 0 1 0.04 0.00 0.00 0.00 0.00
PERA 3-85 30 0.01 .001 0.001 0 1 0.02 0.00 0.00 0.00 0.00
232,753 100 6.95 6.18 350 71 55.45 0.26 0.07 43.09 1.12
Late-Season
2009
Props
Late-Season
Oranges
Sweet Oranges
VALENCIA SPB-1-14-19 830,569 57.5 24.8 22.1 1,152 36 47.90 0.43 0.34 42.66 1.09
VALENCIA F-55-4 307,582 21.29 9.19 8.17 481 14 54.15 0.92 0.92 31.93 0.28
VALENCIA SPB-1-14-31 115,095 7.97 3.44 3.06 88 5 48.04 0.00 0.00 43.80 0.00
VALENCIA F-55-23 103,185 7.14 3.08 2.74 14 1 55.20 0.00 0.00 34.02 1.62
VALENCIA F-55-1 53,929 3.73 1.61 1.43 60 1 42.19 0.00 0.00 19.62 5.51
ROHDE RED 472-11-43 17,806 1.23 0.53 0.47 71 13 14.60 0.00 0.00 74.03 0.13
VALENCIA SPB-1-18-31 14,429 1.00 0.43 0.38 11 0 0.00 0.00 0.00 100.00 0.00
LANE NAVEL DPI-121 1,752 0.12 0.05 0.05 19 6 0.00 5.14 5.14 0.00 0.68
LUE GIM GONG F-53-18 90 0.01 .003 .002 0 1 0.00 0.00 0.00 0.00 0.00
POPE F-53-28 60 0.00 .002 .002 0 1 0.00 100.00 100.00 0.00 0.00
1,444,497 100 43.1 38.4 1,896 78 54.02 0.51 0.45 44.34 1.13
Total Sweet Orange 3,348,479 100 89.0
Annual Report 2009 (FY 2008-2009) Bureau of Citrus Budwood Registration 24
Total Nursery
Total # of Available
Scion Trees
Total # of
Foundation Trees
Carrizo & KUH
Cleo & SCS
SFS
Swingle
Volk
Volk

Sweet Oranges by Rootstock usage By number of propagations (only selected rootstocks shown)
C-
CAR CLEO KUH Kinkoji R/L SWG US-
VOLK
Variety Clone
35
AMBERSWT DPI-817-14 240
AMBERSWT DPI-817-65 210 12
BAHIA NAV DPI-801-47
BUDD BLOOD DPI-82 210 449 120
CARA CARA DPI-104 500 1,780 1,385 14,630 231
DREAM NAVEL DPI-58 315 465
EARLYGOLD DPI-441-4 192 1,335 4,895
FISHER DPI-135 598 500 250
GLEN NAVEL F-56-11 3,200 4,446 4,586 22,542 372 2,745
HAMLIN 1-4-1 4,470 303,984 35,910 245,890 16,132 6,635 587,834 25,455 2,871 24,809 2,112 19,528
HAMLIN 8-1-4 435 6,606 20,172 62,356 933 59,972 3,480 127 5,427 9,796
HAMLIN 8-1-5 570 628 19,570 63,441 2,872 23,287 1,200 576 2,130
HOMOSASSA 56-28 75
ITABORAI DPI-441-6 20
JAFFA F-53-38 120
LANE NAVEL DPI-121 195 12 195
LUE GIM GONG F-53-18 90
MAYACA NAVEL 63-2
MIDSWEET DPI-800-6-9 30,201 500 58,295 67,178 876 1,000 2,072 6,696
MORO B/O 3-11 120
MORO B/O DPI-50-19 30 125 72
MORO X TAR 3-66 120
PARSON BROWN F-56-2 1,800 595 6
PERA 3-85 30
PINEAPPLE 1-27-11 218 1,157
PINEAPPLE 53-10-10 2,651 690
PINEAPPLE F-60-3 465 4,450 6
PINEAPPLE SDLESS DPI 216
PINEAPPLE SPB-150-3 397 720
POPE F-53-28 60
QUEEN 25-15 745 90
ROBLE 502-4-12 2,385 24
ROHDE RED 472-11-43 1,500 1,100 13,182 2,000 24
RUBY SWT(35) DPI-441 60
SANGUINELLI DPI-817 45 2,560
SUMMERFIELD DPI-70-9 13,740
TAROCCO B/O DPI-441 120
VALENCIA F-55-1 12,432 10,318 10,580 7,572 2,973 10,054
VALENCIA F-55-23 1,244 14,400 42,558 3,421 35,100 3,234 1,673
VALENCIA F-55-4 6,503 58,716 107,840 5,052 311 98,223 3,003 2,660 6,673 870 10,697
VALENCIA SPB-1-14-19 1,260 195,612 777 202,210 2,826 14,519 354,304 6,088 10,926 1,228 9,083 27,650
VALENCIA SPB-1-14-31 22,169 33,125 1,122 50,410 7,800 4 465
VALENCIA SPB-1-18-31 14,429
VARN NAV SPB-194-10-2 126
VERNIA DPI-441-15 11,200 509 4,000 36
VERNIA DPI-441-16 3,768 5,520 4,512 3,600
VERNIA DPI-441-35 250 1,165
WASH NAVEL F-60-13 2,750
WASH NAVEL F-60-18 80 234 1,940 715
WASH NAVEL F-60-19 3,584
WILD TURKEY 941-1 12 26 11
Annual Report 2009 (FY 2008-2009) Bureau of Citrus Budwood Registration 25
802
US-
812
US-
897
X-
639

Citrus Nursery
Propagations
VARIETY/CLONE
MANDARINS Propagations
% Mandarins
%Total Nursery
Total # of Available
Scion Trees
Total # of
Foundation Trees
Carrizo & KUH
Selected Rootstock Use
SUNBURST DPI-800-5 27,852 18.2 0.74 55 5 6.61 39.82 0.00 29.13 0.17
MINNEOLA F-60-5 24,326 15.9 0.65 53 5 29.79 0.00 0.00 53.32 2.98
MURCOTT 130-1 21,585 14.1 0.57 55 6 11.73 57.79 3.96 2.87 0.76
OWARI F-60-23 11,720 7.66 0.31 8 0 0.00 0.00 0.00 79.78 12.80
PONKAN F-11-2 9,355 6.12 0.25 41 5 8.39 0.00 0.00 68.63 2.98
OWARI 874 6,096 3.99 0.16 0 9 0.00 0.00 0.00 98.62 1.38
W MURCOTT DPI-122 4,764 3.11 0.13 26 5 0.00 10.58 0.00 75.88 2.14
TAMI DPI-145 4,427 2.89 0.12 5 3 0.00 99.64 0.00 0.00 0.00
FALLGLO DPI-817-3 3,843 2.51 0.10 24 3 28.44 28.62 0.00 15.61 0.00
CALAMONDIN DPI-555 3,657 2.39 0.10 11 5 16.30 0.00 0.00 0.00 79.19
DANCY F-59-8 3,618 2.37 0.10 19 3 42.48 0.55 0.00 51.00 4.64
ORRI MAN DPI-134 3,507 2.29 0.09 11 9 0.00 92.87 0.00 0.00 0.00
KING 18-1 3,100 2.03 0.08 3 3 0.00 0.00 0.00 95.16 0.00
BROWN SEL 61-1 3,062 2.00 0.08 1 5 11.43 0.00 0.00 68.91 2.02
ORTANIQUE F-24-26 2,923 1.91 0.08 10 5 29.70 0.00 0.00 41.05 0.00
PAGE SPB-800-2 2,722 1.78 0.07 15 3 82.15 0.00 0.00 4.96 0.77
TEMPLE 33-15 2,118 1.38 0.06 23 4 12.37 21.25 0.00 47.21 0.28
NOVA SPB-800-41 1,665 1.09 0.04 8 3 0.00 0.00 0.00 72.07 0.00
ORLANDO F-57-5 1,554 1.02 0.04 38 3 23.04 68.85 0.00 3.86 0.39
MARISOL DPI-124 1,395 0.91 0.04 16 4 2.15 0.00 0.00 86.02 0.00
KIMBROUGH DPI-108 1,310 0.86 0.03 7 2 20.61 0.00 0.00 70.23 9.16
NULES DPI-125 1,275 0.83 0.03 17 4 2.35 0.00 0.00 84.71 0.00
ROBINSON SPB-800-3 1,207 0.79 0.03 12 4 72.91 0.00 0.00 0.00 0.99
LEE SPB-800-56 797 0.52 0.02 6 3 15.06 13.55 0.00 0.00 0.00
FINA SODEA DPI-123 739 0.48 0.02 4 5 7.04 0.00 16.24 66.98 0.00
OWARI F-60-25 500 0.33 0.01 4 1 0.00 0.00 0.00 100.0 0.00
TEMPLE SDLESS DPI-75 425 0.28 0.01 2 3 0.00 0.00 0.00 0.00 0.00
SUGAR BELLE DPI-434 400 0.26 0.01 0 42 0.00 0.00 0.00 0.00 0.00
KISHU SDLESS DPI-137 335 0.22 0.01 0 14 100.0 0.00 0.00 0.00 0.00
DOBASHI SAT DPI-50-28 300 0.20 0.01 0 1 0.00 0.00 0.00 100.0 0.00
KEDEM DPI-147 293 0.19 0.01 5 5 0.00 95.22 0.00 0.00 0.00
MERAV DPI-146 264 0.17 0.01 5 6 0.00 94.70 0.00 0.00 0.00
UGLI DPI-74 228 0.15 0.01 0 1 0.00 0.00 0.00 26.32 73.68
WEKIWA DPI-833-7 225 0.15 0.01 2 3 73.33 0.00 0.00 0.00 0.00
NECTAR DPI-148 189 0.12 0.01 5 3 0.00 92.59 0.00 0.00 0.00
SHIRANUI DPI-132 188 0.12 0.00 0 4 12.23 47.34 0.00 12.23 0.00
FREMONT DPI-833-49 180 0.12 0.00 3 0 100.0 0.00 0.00 0.00 0.00
TANGO DPI-168 150 0.10 0.00 0 11 100.0 0.00 0.00 0.00 0.00
DAISY DPI-120 120 0.08 0.00 3 5 100.0 0.00 0.00 0.00 0.00
NOUR DPI-149 100 0.07 0.00 0 3 0.00 0.00 0.00 0.00 33.00
FERTIC TE DPI-216 75 0.05 0.00 0 3 0.00 0.00 0.00 100.0 0.00
FURR 61-125 74 0.05 0.00 0 0 0.00 0.00 0.00 0.00 0.00
KARA MAN DPI-833-99 60 0.04 0.00 0 1 0.00 0.00 0.00 0.00 0.00
CLEM X YUZU DPI-50-38-2 60 0.04 0.00 0 1 0.00 0.00 0.00 0.00 0.00
OSCEOLA SPB-800-58 60 0.04 0.00 5 2 0.00 0.00 0.00 0.00 0.00
NOCATEE F-25-26 60 0.04 0.00 0 1 0.00 0.00 0.00 0.00 0.00
KINNOW DPI-833-9 30 0.02 0.00 0 1 100.0 0.00 0.00 0.00 0.00
WILLOW MAN SPB-89 26 0.02 0.00 0 1 0.00 76.92 0.00 0.00 23.08
CLEMENTINE DPI-836-2 12 0.01 0.00 0 1 0.00 0.00 0.00 0.00 100.0
Total Mandarin 152,971 100 4.1 502 219 17.31 27.66 0.76 49.25 5.03
Annual Report 2009 (FY 2008-2009) Bureau of Citrus Budwood Registration 26
Cleo & SCS
SFS
Swingle
Volk

Mandarins by Rootstock usage By number of propagations (only selected rootstocks shown)
Variety Clone CAR CLEO KUH Kinkoji S/O SCS SWG US-
802
US-
812
US-
897 VOLK
X-
639
BROWN SEL 61-1 350 2,110 500 40 62
CALAMONDIN DPI-555 260 336 45 2,896 120
CLEM X YUZU DPI-50-38-2 60
CLEMENTINE DPI-836-2 12
DAISY DPI-120 120
DANCY F-59-8 372 20 1,165 1,845 168 48
DOBASHI SAT DPI-50-28 300
FALLGLO DPI-817-3 685 1,100 408 885 600 165
FERTIC TE DPI-216 75
FINA SODEA DPI-123 52 495 72
FREMONT DPI-833-49 180
FURR 61-125
KARA MAN DPI-833-99 60
KEDEM DPI-147 279 14
KIMBROUGH DPI-108 270 920 120
KING 18-1 2950 150
KINNOW DPI-833-9 30
KISHU SDLESS DPI-137 15 320
LEE SPB-800-56 108 120 420 149
MARISOL DPI-124 30 165 1200
MERAV DPI-146 250 14
MINNEOLA F-60-5 3,500 3,746 3,043 12,971 726 340
MURCOTT 130-1 500 11425 2031 1465 1049 620 575 165 500
NECTAR DPI-148 175 14
NOCATEE F-25-26 60
NOUR DPI-149 33 34 33
NOVA SPB-800-41 240 225 1,200
NULES DPI-125 30 165 1,080
ORLANDO F-57-5 950 358 60 120 60 6
ORRI MAN DPI-134 3,257
ORTANIQUE F-24-26 868 195 660 1,200
OSCEOLA SPB-800-58 60
OWARI 874 6,012 84
OWARI F-60-23 9,350 1,500
OWARI F-60-25 500
PAGE SPB-800-2 1,800 436 105 135 21 225
PONKAN F-11-2 300 485 1371 6,420 500 279
ROBINSON SPB-800-3 400 480 45 12 270
SHIRANUI DPI-132 89 23 23 23 30
SUGAR BELLE DPI-434
SUNBURST DPI-800-5 780 10,971 1,060 6760 120 8,113 48
TAMI DPI-145 4,411 16
TANGO DPI-168 150
TEMPLE 33-15 450 262 1,000 6 400
TEMPLE SDLESS DPI-75 425
UGLI DPI-74 60 168
W MURCOTT DPI-122 483 60 504 3,615 102
WEKIWA DPI-833-7 165 60
WILLOW MAN SPB-89 20 6
Annual Report 2009 (FY 2008-2009) Bureau of Citrus Budwood Registration 27

Citrus Nursery Propagations
VARIETY/CLONE
Propagations
GRAPEFRUITS
2009
Props
% Grapefruit
% Total Nursery
Total # of Available Scion
Trees
Total # of
Foundation Trees
Carrizo & KUH
Selected Rootstock Use
by Percent
RAY RUBY GFT DPI-103 91,711 51.8 2.44 92 20 4.82 0.00 0.00 15.19 0.13
RUBY RED GFT F-58-39 37,972 21.4 1.01 96 10 5.64 0.00 0.00 39.44 1.11
RIO RED GFT DPI-110 13,988 7.90 0.37 38 13 43.89 0.00 0.00 3.80 0.23
MARSH GFT F-57-4 12,299 6.95 0.33 31 5 63.12 0.00 0.00 24.19 0.13
DUNCAN GFT F-57-19 8,087 4.57 0.21 10 2 66.40 0.00 0.00 30.30 0.15
FLAME GFT DPI-800-71 6,664 3.76 0.18 76 7 2.25 0.00 0.00 66.25 2.16
STAR RUBY GFT DPI-60 3,927 2.22 0.10 30 4 0.00 0.00 0.00 93.71 1.83
THOMPSON GFT 25-6 1,751 0.99 0.05 18 4 23.30 0.00 0.00 42.83 0.69
ROYAL GFT DPI-833-39 171 0.10 0.00 5 1 0.00 0.00 0.00 0.00 3.51
TRIUMPH GFT DPI-32-4 165 0.09 0.00 8 1 0.00 0.00 0.00 0.00 0.00
NAVEL GFT DPI-833-1 121 0.07 0.00 0 2 0.00 0.00 0.00 95.04 4.96
FOSTER GFT 65-27 105 0.06 0.00 2 1 0.00 0.00 0.00 0.00 0.00
DUNCAN GFT F-57-12 60 0.03 0.00 0 0 0.00 0.00 100.00 0.00 0.00
PUMMELOS
2009
Props
%
Pum
%
Total
HIRADO PUM DPI-833-65 18,729 81.4 0.50 22 5 3.09 0.00 0.00 26.32 0.06
OROBLANCO DPI-111 1,810 7.87 0.05 10 4 0.00 0.00 0.00 88.40 0.00
PK SENSATION 884 660 2.87 0.02 3 1 93.18 0.00 0.00 0.00 0.00
RED SHADDOCK DPI-438-54 540 2.35 0.01 2 1 0.00 0.00 36.11 0.00 0.00
SIAMESE SWT DPI-203-6 465 2.02 0.01 4 3 12.90 0.00 25.81 0.00 0.00
NAKON PUM DPI-831 350 1.52 0.01 2 3 51.43 5.71 42.86 0.00 0.00
MELOGOLD DPI-112 300 1.30 0.01 0 4 0.00 0.00 0.00 100.0 0.00
SIAMESE PINK DPI-438-12 60 0.26 0.00 0 3 0.00 0.00 0.00 0.00 0.00
LIANG PUM DPI-438-8811 45 0.20 0.00 0 3 0.00 0.00 0.00 100.0 0.00
LE PUM 748-32 45 0.20 0.00 0 1 100.00 0.00 0.00 0.00 0.00
Grapefruit by Rootstock usage By number of propagations (only selected rootstocks shown)
Variety Clone CAR KUH Kinkoji S/O SFS SWG
US-
812
US-
897
Cleo & SCS
SFS
Swingle
Volk
US-
942 VOLK X-639
DUNCAN GFT F-57-12 60
DUNCAN GFT F-57-19 240 5,130 255 2,450 12
FLAME GFT DPI-800-71 150 1,955 4,415 144
FOSTER GFT 65-27 105
MARSH GFT F-57-4 437 7,326 45 2,975 16 1,500
NAVEL GFT DPI-833-1 115 6
RAY RUBY GFT DPI-103 24 4,392 3,400 44,463 13,934 25 25 26 122
RIO RED GFT DPI-110 6,139 2,235 532 530 32 4,520
ROYAL GFT DPI-833-39 165 6
RUBY RED GFT F-58-39 2,140 650 5,980 14,978 420 13,804
STAR RUBY GFT DPI-60 75 3,680 72 100
THOMPSON GFT 25-6 408 581 750 12
TRIUMPH GFT DPI-32-4 165
701 25,685 5,366 54,708 60 43,829 555 25 26 842 19,924
Annual Report 2009 (FY 2008-2009) Bureau of Citrus Budwood Registration 28

ORRI
MANDARIN
2%
DANCY
2%
CALAMONDIN
2%
FALLGLO
3%
TAMI
3%
W MURCOTT
3%
DUNCAN GFT F-57
5%
PONKAN
6%
MARSH GFT F-57-4
7%
RIO RED
8%
RUBY RED GFT F-
58-39
21%
SIAMESE SWEET
2.0%
RED SHADDOCK
2.3%
PINK SENSATION
2.9%
OROBLANCO
7.9%
Mandarins 2009
OTHER
18%
OWARI
12%
Grapefruit 2009
FLAME
4%
STAR RUBY
2%
SUNBURST
19%
MURCOTT
14%
MINNEOLA
16%
Other
1%
RAY RUBY
52%
Pummelo & Pummelo Hybrids
NAKON
1.5%
MELOGOLD
1.3%
SIAMESE PINK
0.3%
LE PUMMELO
0.2%
LIANG PUMMELO
0.2%
HIRADO
BUNTAN
81.4%
Mandarins account for 4.1% of
all citrus nursery propagations.
22% of Mandarins are propagated
on Cleopatra.
Grapefruits account for 4.7% of
all citrus nursery propagations.
31% of Grapefruit propagations
were on Sour orange.
11% of Grapefruit propagations
were on X-639.
Pummelos account for 4.7% of
all citrus nursery propagations
Kinkoji is used for 61% of all
Pummelos
Annual Report 2009 (FY 2008-2009) Bureau of Citrus Budwood Registration 29

Citrus Nursery Propagations
VARIETY
KUMQUATS
2008
2009 Kumquat
Props %
% Total Nursery
Total # of Available Scion
Trees
Total # of
Foundation Trees
Carrizo & KUH
Selected Rootstock Use
by Percent
LAKELAND LIMEQUAT F-55-26 5,076 33.52 0.13 9 3 71.51 0.00 0.00 23.64 2.48
MEIWA KUMQUAT F-27-29 5,044 33.31 0.13 26 6 29.74 0.00 0.00 0.59 37.23
LONG FRUIT KUMQUAT DPI-603-55 3,000 19.81 0.08 2 0 0.00 0.00 0.00 0.00 100.00
NAGAMI KUMQUAT SPB-323 1,559 10.30 0.04 28 7 32.07 0.00 0.00 0.32 26.94
CENTENNIAL DPI-833-3 286 1.89 0.01 9 3 0.00 0.00 0.00 0.00 46.15
MARUMI KUMQUAT F-10-5 87 0.57 0.00 3 2 0.00 0.00 0.00 5.75 13.79
LEMONQUAT DPI-833-31 60 0.40 0.00 1 1 0.00 0.00 0.00 0.00 0.00
POLYANDRA DPI-438-10 15 0.10 0.00 0 1 0.00 0.00 0.00 33.33 0.00
LONG FRUIT KUMQUAT DPI-603 10 0.07 0.00 2 2 0.00 0.00 0.00 0.00 100.00
NIPPON ORANGEQUAT F-77142 5 0.03 0.00 0 1 100.0 0.00 0.00 0.00 0.00
15,142 100 0.40 80 26 45.23 0.00 0.00 9.99 44.77
LEMONS
2009
Props
%
Lemons
Total
Nursery
MEYER LEMON DPI-843-15 16,242 67.05 0.43 36 5 13.14 0.00 2.96 1.65 63.14
EUREKA LEMON DPI 3,140 12.96 0.08 8 2 7.64 0.00 0.00 0.00 92.36
HARVEY LEMON F-41-39 1,747 7.21 0.05 6 3 22.90 0.00 0.00 0.00 6.70
EUREKA LEMON DPI-404-27 824 3.40 0.02 6 1 10.07 0.00 14.56 14.56 0.73
BEARSS LEMON SPB-341 723 2.98 0.02 7 7 93.36 0.00 0.00 0.00 0.00
VAR PINK LEMON DPI-833-2 536 2.21 0.01 12 5 50.37 0.00 0.00 22.39 9.51
LISBON LEMON DPI-404-9 381 1.57 0.01 4 2 0.00 0.00 0.00 31.50 1.57
PONDEROSA LEMON DPI-203-8 316 1.30 0.01 11 3 0.00 0.00 37.97 18.99 5.06
BABOON LEMON DPI-833-25 285 1.18 0.01 3 1 0.00 0.00 0.00 21.05 0.00
NINE POUND LEMON DPI-201-21 30 0.12 0.00 0 3 0.00 0.00 0.00 100.0 0.00
24,224 100 0.64 93 32 20.39 0.00 3.86 4.17 71.58
LIMES
2009
Props
%
Limes
Total
Nursery
PERSIAN LIME SPB-7 9,299 56.93 0.25 32 6 47.81 0.00 4.84 33.55 3.26
KEY LIME SPB-51 5,019 30.73 0.13 33 5 17.73 0.00 3.53 36.90 9.64
KAFFIR LIME DPI-438-3 1,430 8.76 0.04 4 4 12.94 0.00 33.57 0.00 0.00
THORNLESS KEY LIME F-59-39 405 2.48 0.01 6 1 0.00 0.00 0.00 19.75 80.25
GIANT KEY LIME DPI-839-1 180 1.10 0.00 1 2 100.0 0.00 0.00 0.00 0.00
16,333 100 0.43 76 18 34.95 0.00 8.53 38.95 8.57
Annual Report 2009 (FY 2008-2009) Bureau of Citrus Budwood Registration 30
Scion
Scion
Chiefland
Chiefland
Carrizo &
KUH
Carrizo &
KUH
Cleo & SCS
Cleo & SCS
Cleo & SCS
SFS
SFS
SFS
Swingle
Swingle
Swingle
Volk
Volk
Volk

Kumquat/Lemon/Lime by Rootstock usage By number of propagations
(only selected rootstocks shown)
Variety Clone CAR KUH Kinkoji R/L SFS SWG VOLK X-639
BABOON LE DPI-833-25 180 60 45
BEARSS LE SPB-341 240 435
CENTENNIAL DPI-833-3 104 132 50
EUREKA LE DPI 240 2,900
EUREKA LE DPI-404-27 83 495 120 120 6
GIANT KEY DPI-839-1 180
HARVEY LE F-41-39 400 990 240 117
KAFFIR LIME DPI-438-3 185 315 450 480
KEY LIME SPB-51 890 1,576 177 1,852 484
LEMONQUAT DPI-833-31 60
LISBON LE DPI-404-9 255 120 6
LKLD LQT F-55-26 3,630 120 1,200 126
LONG FT KUM DPI-603 10
LONG FT KUM DPI-603-55 3,000
MARUMI KUM F-10-5 60 5 12
MEIWA KUM F-27-29 500 1,000 1,576 30 1,878 50
MEYER LE DPI-843-15 500 1,635 3,013 480 268 10,256 50
NAGAMI KUM SPB-323 500 574 5 420 50
NINE POUND LE DPI-201-21 30
NIPPON OQT F-77142 5
PERSIAN LI SPB-7 2,954 1,492 980 450 3,120 303
POLYANDRA DPI-438-10 5
PONDEROSA LE DPI-203-8 120 120 60 16
TLESS K/LI F-59-39 80 325
VAR PINK LE DPI-833-2 270 45 120 51 50
HARVEY LEMON
3%
NAGAMI
KUMQUAT
3%
LONG FRUIT
KUMQUAT
5%
EUREKA LEMON
7%
KEY LIME
9%
MEIWA KUMQUAT
9%
Kumquat/Lemon/Lime
KAFFIR LIME
3%
OTHER
6%
LAKELAND
LIMEQUAT
9%
MEYER LEMON
29%
PERSIAN LIME
17%
Annual Report 2009 (FY 2008-2009) Bureau of Citrus Budwood Registration 31

Citrus Nursery Propagation by Rootstock
2009
Rootstocks # % #
Scion
Trees
# of Source
Trees
#
Chiefland
Trees
Interesting Facts
5 rootstocks account for 88% of nursery propagations
1 SWINGLE 1,514,189 40.2 1,087 5 Volkamer is used for 55 % of all lemons
2 KUHARSKE 904,515 24.0 499 3 Swingle is used for 42% of all sweet oranges
3 CARRIZO 671,701 17.8 251 3 Swingle has been the #1 used rootstock for 21 years
4 X-639 115,399 3.1 81 3 Sour Orange is used for 31 % of all grapefruits
5 CLEOPATRA 110,562 2.9 115 2
Rough Lemon & Sour Orange were the two favorite
6 KINKOJI 91,841 2.4 148 2
rootstocks in the 1953 thru 1974 timeframe
7 US-802 61,061 1.6 52 5 Cleopatra is used for 22% of all Mandarins
8 SOUR ORANGE 58,050 1.5 3 2 Kinkoji is used for 61% of all Pummelos
9 US-897 50,765 1.3 6 5
334 rootstock trees located at Dundee represent 74
10 VOLKAMER 47,777 1.3 69 3
different rootstock varieties
11 TOPWORK 37,955 1.0 - - 21 Nurserymen have seed source blocks
12 ROUGH LEMON 22,567 0.6 47 0 Average nursery with seed source trees have 150 trees
13 US-812 20,227 0.5 174 5 More Grapefruit are topworked than any other variety
14 C-35 15,892 0.4 179 1
15 RESEARCH 13,316 0.4 - -
16
17
US-942
SMOOTH FLAT
13,259
10,435
0.4
0.3
0
89
5
0 Newer Rootstocks
18 SUN CHU SHA 1,805 0.05 87 1 Year Released
19 FLYING DRAGON 1,795 0.05 0 3 US-852 1999
20 RA X TR 622 0.02 0 0 US-812 2001
21 WILLITS 311 0.01 0 0 US-802 2007
22 CITRUM 80-2 215 0.01 0 0 US-897 2007
3,764,259 2,887 48 US-942 unreleased
Percent by Citrus Type
Grapefruit Kumquat Lemon Lime Mandarin Pummelo Sweet
SWINGLE 24.8 8.2 3.2 30.9 41.1 29.9 41.6
KUHARSKE 14.5 6.6 11.0 16.8 8.8 6.4 25.6
CARRIZO 0.4 30.6 4.7 18.1 5.6 19.5
X-639 11.3 1.0 0.6 1.6 0.2 2.8
CLEOPATRA 21.9 0.1 2.3
US-802 0.4 1.8
US-897 0.01 0.1 0.2 0.2 0.03 1.5
KINKOJI 3.0 16.5 21.0 17.6 10.3 60.7 1.3
ROUGH LEMON 1.0 2.8 0.3 0.6
VOLKAMER 0.5 36.8 55.1 6.8 4.2 0.1 0.6
US-812 0.3 0.7 0.6
C-35 0.6 0.4
US-942 0.01 0.1 0.4
SMOOTH FLAT 0.03 3.0 6.8 0.6 2.0 0.2
SOUR ORANGE 30.9 0.9 0.6 0.1
Annual Report 2009 (FY 2008-2009) Bureau of Citrus Budwood Registration 32

Carrizo
Rootstocks Used for Registered Nursery Trees
Cleopatra
Kuharske
Rough
Lemon
Sun Chu
Sha
Smooth
Flat Seville
Year Percentage
Sour
Orange
Swingle
Volkamer
Misc
Total
Trees
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
*Prior to 1997-98 Kuharske propagations are included with Carrizo
Annual Report 2009 (FY 2008-2009) Bureau of Citrus Budwood Registration 33

Sour Orange
2,000,000
1,800,000
1,600,000
1,400,000
1,200,000
1,000,000
800,000
Cleopatra
Kuharske
600,000
400,000
200,000
0
US-802
Kinkoji
X-639
Carrizo
Swingle
CARRIZO
18%
Propagations by Rootstock
KINKOJI
2%
CLEOPATRA
3%
58,050
61,061
91,841
110,562
115,399
X-639
3%
2005-2009 Selected Rootstocks
US-802
2%
Swingle Kuharske Carrizo X-639 Cleopatra
2005 811,378 398,273 324,077 134,664 162,104
2006 655,669 186,410 318,652 58,452 39,550
2007 1,513,236 307,523 416,489 14,406 55,111
2008 1,839,730 757,386 474,279 59,408 68,894
2009 1,514,189 904,515 671,701 115,399 110,562
KUHARSKE
24%
SWINGLE
40%
Rootstock Utilization 2009
671,701
120,000
100,000
80,000
60,000
40,000
20,000
0
904,515
1,514,189
2005-2009 Selected Rootstocks
Kinkoji US-802 S/O US-897 Volkamer US-812
Smooth Flat
Seville
2005 25,184 13,227 11,744 25,787 104,337 18,422 10,802
2006 35,096 8,989 4,473 1,159 23,651 12,550 12,690
2007 68,585 21,046 37,178 4,871 42,385 37,548 16,970
2008 60,368 32,919 33,513 8,792 75,812 23,637 11,474
2009 91,841 61,061 58,050 50,765 47,777 20,227 10,435
Annual Report 2009 (FY 2008-2009) Bureau of Citrus Budwood Registration 34

Our Vision
The Bureau of Citrus Budwood Registration will provide high yielding, pathogen free, quality budlines that will
positively impact the productivity and prosperity of our citrus industry.
Our Mission
The Bureau of Citrus Budwood Registration administers a program to assist growers and nurserymen in
producing citrus nursery trees that are believed to be horticulturally true to varietal type, productive, and free
from certain recognizable bud-transmissible diseases detrimental to fruit production and tree longevity.
Benefits of a Budwood Program
The Florida budwood program has greatly impacted Florida citrus, as the use of registered budwood selections
or “budlines” is responsible for impressive increases in yield and fruit quality in the industry. The budwood
program introduced many nucellar lines that are still the basis of many of our main varieties. The ability to test
for graft-transmitted pathogens and exclude unclean propagating material has not only increased production and
tree longevity but also the ability of our groves to withstand other environmental stresses.
• Diseases are kept out of the propagation system
o Using clean nursery stock means growers receive disease free trees coming out of the nursery
• Testing for citrus viroids is more critical than ever as the industry uses predominantly citrange
and citrummelo type rootstocks that are more susceptible to viroids
o The budwood program is credited with having viroid free trees for the industry to use when the rootstocks
were changed from rough lemon and sour orange to Carrizo and Swingle
Other countries without budwood programs had major viroid problems when changing rootstocks
away from sour orange
• Citrus tristeza virus strains are worse today than a few years ago
o Stem pitting tristeza virus strains have been found in several commercial grove locations in Florida
• Psorosis virus is becoming hard to find in Florida after 50 years of budwood registration
o Prior to the budwood program psorosis was widespread in Florida
Yields in psorosis infected trees were reduced 10 to 35 percent and made the trees easier to
succumb to cold and other environmental stresses
• Protection of our industry from exotic citrus diseases requires controlling citrus propagating
material
o Citrus greening is the latest disease to move from the exotic disease list to become an endemic disease
o Citrus variegated chlorosis and citrus sudden death are examples of pathogens whose main means of
control is budwood certification
Grove trees started from clean stock have the potential to be profitable even in the presence of
disease, whereas nursery trees started systemically infected will never become profitable grove
trees
• Yields are increased with registered budwood clonal selections
o Nucellar Valencia clones alone increased yields by 25% over old line selections
o Examples of registered clonal selections in every variety show remarkable yield gains
• True to type varieties and rootstocks are propagated
o Inspected trees with off-types are removed from budwood supply
• Budwood programs are recognized world wide as the most effective means of excluding and
containing citrus graft-transmissible pathogens
Annual Report 2009 (FY 2008-2009) Bureau of Citrus Budwood Registration 35