Photo Monica Elliott University of Florida Bugwoodorg 5475315 Phoenix sp decline due to LBD Lethal Bronzing Disease LBD Photo s N Harrison University of Florida Geographic Distribution ID: 935204
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Slide1
Lethal Bronzing Disease A new palm phytoplasma in Florida
Photo: Monica Elliott, University of Florida, Bugwood.org, #5475315
Slide2Phoenix sp.
decline due to LBD
Lethal Bronzing Disease (LBD)
Photo
s
:
N. Harrison, University of Florida
Slide3Geographic Distribution
Lethal Bronzing detected
LBD has also been detected in parts of Mexico
Map based on information from
Bahder
(2019). Created using: mapchart.net
Slide4Distribution in Florida
Lethal Bronzing detected
Map based on information from
Bahder
(2019) and Halbert et al. (2018) . Created using: mapchart.net
Slide5Bismarck palm
Bismarckia nobilis
Host Plants
Photo
s
:
T. K.
Broschat
, University of Florida
Coconut palm
Cocos nucifera
Chinese Fan palm
Livistona
chinensis
Slide6Edible Date Palm
Phoenix dactylifera
Cabbage Palm
Sabal palmetto
Symptomatic Host Plants
Photo
s
:
N. Harrison and M. Elliott, University of Florida
Canary Island Date Palm
Phoenix
canariensis
Wild Date Palm
Phoenix sylvestris
Slide7Symptoms on
Phoenix sylvestris
Early Symptoms
Photo
s
:
N. Harrison and M. Elliott, University of Florida
Sudden loss of fruit
Dead inflorescence (flowers)
Discoloration of the leaf tips
Slide8Later Symptoms
Photo
s
:
N. Harrison and M. Elliott, University of Florida
Dead spear leaf
Dead spear leaf hanging down from the canopy
Symptoms on
Phoenix sylvestris
Slide9Vector of LBD
Haplaxius crudus(formerly Myndus crudus)American palm cixiidNative to FloridaFound through out the southern US and the Caribbean
Photo
s
:
Left-
N.A. Harrison, cabi.org;
Right
- J.D. de
Filippis
, University of Florida, www.bugwood.org, #0725076.
Slide10Monitoring and Management
Actively monitor for symptomsRemove infected palmsPreventative antibiotic injections (Oxytetracycline HCl) Use of host resistance for long-term solutionPlant resistant palm treesDiversify the landscape
Photo: B. Bader, University of Florida
Slide11Reporting a Pest in FloridaUF/IFAS FacultyLocal county extension officehttps://sfyl.ifas.ufl.edu/find-your-local-office/Insect ID Lab- Dr. Lyle Busshttp://entnemdept.ufl.edu/insectid/
UF/IFAS Plant Diagnostic Center- Dr. Carrie Harmonhttps://plantpath.ifas.ufl.edu/extension/plant-diagnostic-center/
Slide12ReportingDistance Diagnostic and Identification SystemDigital Diagnostic CollaborationExtension agentsLaboratories
ClinicsSpecialists https://ddis.ifas.ufl.edu/
Slide13ReportingFDACS: Division of Plant IndustryFDACS, DPI Responsibility
Announcing detection or establishment of new invasive species.Reporting is a legal obligation under Florida Statute 581.091. Submission Formhttp://forms.freshfromflorida.com/08400.pdfhttps://www.fdacs.gov/Agriculture-Industry/Pests-and-Diseases/How-to-Submit-a-Sample-for-Identification
Slide14FDACS, DPI ContactDr. Leroy
Whilby, Bureau Chief-Entomology, Nematology and Plant Pathology352-395-4661Leroy.whilby@freshfromflorida.comDr. Paul Skelley, Assistant Chief-Entomology, Nematology and Plant Pathology
352-395-4678
Paul.skelley@freshfromflorida.com
Division of Plant Industry Hotline
1-888-397-1517
DPIHelpline@FDACS.gov
Slide15Original Authors
Nigel Harrison, Ph.D.Associate Professor, Fort Lauderdale Research and Education Center, University of FloridaKeumchul Shin, D.P.M.Former Doctor of Plant Medicine Program Graduate Research Assistant, University of FloridaAmanda Hodges, PhDAssociate Extension Scientist, Entomology and Nematology Department, University of Florida
Slide16Revision Authors
Shannon McAmis, M.S.Graduate Research Assistant, Doctor of Plant Medicine Program, University of FloridaAmanda Hodges, PhDAssociate Extension Scientist, Entomology and Nematology Department, University of Florida
Slide17Original Editors
Stephanie Stocks, M.S.Former Department of Entomology and Nematology, University of FloridaMatthew D. Smith, Ph.D. Former Postdoctoral Associate, Department of Entomology and Nematology, University of Florida
Slide18Original Reviewers
Susan Halbert, Ph.DFlorida Department of Agriculture and Consumer Services, Division of Plant IndustryAndrew Derksen, M.S.Former Pest Survey Scientist, Florida Department of Agriculture and Consumer Services, Division of Plant IndustrySmriti Bhotika, Ph.D.Former Postdoctoral Associate, Department of Entomology and Nematology, University of FloridaMonica Elliott, Ph.D.Former Professor of Plant Pathology, Fort Lauderdale Research and Education Center
Slide19Collaborating Agencies
U.S. Department of Agriculture Animal and Plant Health Inspection Service (USDA-APHIS) Cooperative Agricultural Pest Survey Program (CAPS)Florida Department of Agriculture and Consumer Services (FDACS), Division of Plant IndustryNational Plant Diagnostic Network (NPDN) Sentinel Plant Network (SPN) Protect U.S. University of Florida Institute of Food and Agricultural Sciences (UF-IFAS)
Slide20Educational Disclaimer and Citation
This presentation can be used for educational purposes for NON-PROFIT workshops, trainings, etc.
Citation:
McAmis, S., Hodges, A., Harrison, N., Shin, K.,
2014.
Lethal Bronzing Disease,
January 2021.
Slide21References
Bahder B. W. & E. E. Helmick. 2019. Lethal Bronzing Disease (LBD) (PP243). Gainesville: University of Florida Institute of Food and Agricultural Sciences. Accessed January 29, 2020. https://edis.ifas.ufl.edu/pdffiles/PP/PP16300.pdfHalbert. S. 2008. Pest Alert: Texas Phoenix Palm Decline. Florida Department of Agriculture and Consumer Sciences, Division of Plant Industry. Accessed November 22, 2013http://www.freshfromflorida.com/Divisions-Offices/Plant-Industry/Plant-Industry-Publications/Pest- Alerts/Pest-Alerts-Texas-Phoenix-Palm-DeclineHalbert, S.E., B. Bextine, S.B. Youngblood, and A.A. Dickens. 2013. Texas phoenix palm decline and potential vectors. APS and MSA joint meeting. 68-S. Accessed November-23, 2013http://www.apsnet.org/meetings/Documents/2013_Meeting_Abstracts/aps2013abS68.htmHalbert, S.E., Wilson, S.W., Bextine, B., and Youngblood, S.B. 2014. Potential planthopper vectors of palm phytoplasmas in Florida with a description of a new species of the genus Omolicna (Hemiptera: Fulgoroidea). Florida Entomologist (in press).Harrison, N. A., E. E. Helmick, M. L. Elliott. 2008. Lethal yellowing-type diseases of palms associated with phytoplasmas newly identified in Florida, USA. Annals of Applied Biology 153:85-94.
Harrison, N. A., E. E.
Helmick
, M. L. Elliott. 2008. Lethal yellowing-type diseases of palms associated with
phytoplasmas
newly identified in Florida, USA. Annals of Applied Biology 153:85-94.
Slide22References
Harrison, N. A., E. E. Helmick, M. L. Elliott. 2009. First report of a phytoplasma-associated lethal decline of Sabal palmetto in Florida, USA. Plant Pathology 58:792.Harrison, N.A., M. Womack, and M.L. Carpio. 2002. Detection and characterization of a lethal yellowing (16SrIV) group phytoplasma in Canary island date palms affected by lethal decline in Texas. Plant Disease 86(6): 676-681. Accessed December 5, 2013 - http://apsjournals.apsnet.org/doi/abs/10.1094/PDIS.2002.86.6.676Harrison, N. and M. Elliott. 2007. Revised 2013. Texas Phoenix Palm Decline. University of Florida, Institute of Food and Agricultural Sciences. Accessed October 21, 2013http://edis.ifas.ufl.edu/pp163Jeyaprakash, A. B. D. Sutton, S. E. Halbert and T. S. Schubert. 2011. High-fidelity PCR facilitates detection and identification of a Texas Phoenix palm phytoplasma strain from pigmy date palm, Phoenix roebelenii in Florida. Plant Disease 95: 1475. Accessed July 19, 2013http://www.apsnet.org/publications/plantdisease/2011/November/Pages/ 95_11_1475.1.aspx
Slide23References
Lucid Key. A resource for pests and diseases of cultivated palms, symptoms of diseases and disorders - Texas Phoenix Palm Decline. Accessed November 22, 2013http://itp.lucidcentral.org/id/palms/symptoms/Texas_Phoenix_Palm_Decline.htmOropeza, C., I. Cordova, M. Narvaez, and N. Harrison. Palm Trunk Sampling for DNA Extraction and Phytoplasma Detection.http://flrec.ifas.ufl.edu/pdfs/LY-TPPD-Trunk-Sampling.pdfOng, K and S. McBride. 2009. Palm diseases Caused by Phytoplasmas in Texas. AgriLife Extension, Texas A& M system. Accessed January 21, 2014http://www.npdn.org/webfm_send/1065Texas Department of Agriculture. Texas Phoenix Palm Decline. Accessed October 21, 2013http://www.texasagriculture.gov/RegulatoryPrograms/PlantQuality/PestandDiseaseAlerts/DatePalmLethalDecline.aspx