Results 31 to 40 of about 112,798 (146)

Citrus Canker Symptoms on Nursery Trees [PDF]

, 2018
This document is a two-page illustrated identification sheet for citrus canker symptoms that appear in citrus nurseries. It is a minor revision written by Timothy D. Riley, Megan M. Dewdney, and Jamie D.
Timothy D. Riley, Jamie D. Burrow, Megan M. Dewdney   +2 more
core   +3 more sources

Citrus junos as a host of citrus bacterial canker [PDF]

, 2017
Following a request from the European Commission, the European Food Safety Authority (EFSA) Plant Health (PLH) Panel analysed a dossier submitted by the Japanese authorities in order to clarify the host status of Citrus junos with regard to Xanthomonas ...
Dehnen-Schmutz, Katharina, Ariena Van Bruggen, Parnell, S., Van Der Werf, W., Niere, B., Rossi, V., Potting, R., Michael Jeger, David Caffier, Van Der Werf, Wopke, Gianni Gilioli, Jean‐Claude Grégoire, Stephen Parnell, Stephan Winter, Olivier Pruvost, Guajardo, I. M., Maria Navajas Navarro, Grégoire, Jean‐Claude, Van Bruggen, A., Thierry Candresse, MacLeod, A., Caffier, David, Rafoss, T., Candresse, T., Alan MacLeod, Niere, Björn, Parnell, Stephen, Jaques Miret, Josep Anton, Josep Anton Jaques Miret, West, Jonathan, Urek, Gregor, Björn Niere, Gilioli, Gianni, Gregoire, J. C., Bragard, C., Gregor Urek, null null, Jeger, Michael, Van Bruggen, Ariena, EFSA Panel on Plant Health (PLH), Muñoz-Guajardo, Irene, Jaques , Josep A., Pruvost, Olivier, Chatzivassiliou, Elisavet, Elisavet Chatzivassiliou, Urek, G., Roel Potting, Navarro, M. N., MacLeod, Alan, Gilioli, G., Irene Munoz Guajardo, Svetla Kozelska, Potting, Roel, Jonathan West, Wopke Van Der Werf, Bragard, Claude, Dehnen‐Schmutz, Katharina, Katharina Dehnen‐Schmutz, Kozelska, S., Miret, J. A. J., West, J. S., Winter, S., Candresse, Thierry, Chatzivassiliou, E., Trond Rafoss, Pruvost, O., Dehnen-Schmutz, K., Grégoire, Jean-Claude, Navajas Navarro, Maria, Chatzivassiliou, Elisavet K., Rossi, Vittorio, Munoz Guajardo, Irene, Claude Bragard, Winter, Stephan, Vittorio Rossi, Kozelska, Svetla, Jeger, M., Caffier, D., Rafoss, Trond, EFSA, Panel on Plant Health (PLH), West, Jon   +80 more
core   +1 more source

Field Identification of Citrus Canker Symptoms and Decontamination Procedures [PDF]

, 2011
Citrus canker, caused by the bacterial pathogen Xanthomonas citri subsp. citri, is a serious disease of citrus. The disease causes necrotic dieback, general tree decline, premature fruit drop, and fruit blemishes.
Pamela Roberts, Jamie D. Yates, Mongi Zekri, Megan M. Dewdney   +3 more
core   +3 more sources

First Report of Xanthomonas citri pv. citri Pathotype A Causing Asiatic Citrus Canker in Martinique, France [PDF]

Plant Disease, 2016
Asiatic canker, caused by Xanthomonas citri pv. citri, is a major threat to worldwide citriculture. Three pathotypes differing in host range and hypersensitive reactions toward citrus species have been defined. Whereas pathotypes Aw and A* have a restricted host range, X. citri pv.
Richard, Damien, Boyer, Claudine, Javegny, Stéphanie, Boyer, Karine, Grygiel, Pierre, Pruvost, Olivier, Rioualec, Anne-Laure, Rakotobe, Veromanitra, Iotti, Jean, Picard, R., Vernière, Christian, Audusseau, Corinne, François, C., Olivier, Valérie, Moreau, A., Chabirand, Aude   +15 more
openaire   +1 more source

Genetic diversity of Xanthomonas citri subsp. citri in citrus orchards in northwest Paraná state, Brazil

Phytopathologia Mediterranea, 2017
Xanthomonas citri subsp. citri, which causes Asiatic citrus canker (ACC), is an important pathogen of citrus in Brazil and elsewhere. The genetic diversity of X. citri subsp.
Aline GONÇALVES-ZULIANI, Carlos ZANUTTO, Juliana FRANCO, Andressa CAZETTA, Clive BOCK, William NUNES   +5 more
doaj   +1 more source

Management of Asiatic Citrus Canker Under Field Conditions in Saudi Arabia Using Bacteriophages and Acibenzolar-S-Methyl [PDF]

Plant Disease, 2017
Applications of formulated bacteriophages with skim milk and sucrose or nonformulated bacteriophages combined with acibenzolar-S-methyl (ASM) were compared with copper bactericides applications for suppressing Asiatic citrus canker (ACC) caused by Xanthomonas citri subsp.
Yasser E. Ibrahim, Amgad A. Saleh, Mohammed A. Al-Saleh   +2 more
openaire   +2 more sources

Automatic citrus canker detection from leaf images captured in field [PDF]

, 2011
Citrus canker, a bacterial disease of citrus tree leaves, causes significant damage to citrus production worldwide. Effective and fast disease detection methods must be undertaken to minimize the losses of citrus canker infection.
Qinggang Meng (1257072), Min Zhang (111999)   +1 more
core   +7 more sources

Periplasm-enriched fractions from Xanthomonas citri subsp. citri type A and X. fuscans subsp. aurantifolii type B present distinct proteomic profiles under in vitro pathogenicity induction.

PLoS ONE, 2020
The causative agent of Asiatic citrus canker, the Gram-negative bacterium Xanthomonas citri subsp. citri (XAC), produces more severe symptoms and attacks a larger number of citric hosts than Xanthomonas fuscans subsp.
Flávia S Zandonadi, Sílvia P Ferreira, André V Alexandrino, Carolina M Carnielli, Juliana Artier, Mariana P Barcelos, Nicole C S Nicolela, Evandro L Prieto, Leandro S Goto, José Belasque, Maria Teresa Marques Novo-Mansur   +10 more
doaj   +1 more source

Spatiotemporal Modeling of Asian Citrus Canker Risks: Implications for Insurance and Indemnification Fund Models

, 2009
Asiatic citrus canker is a disease that poses a significant hazard to commercial citrus production. This article examines spatiotemporal models of the risks of citrus canker transmission.
Barry K. Goodwin, Nicholas E. Piggott
core   +1 more source

Formation of Citrus Canker Lesions

, 2019
Citrus canker is a non-systemic bacterial disease that affects citrus trees in both the citrus nursery and in commercial plantings. This poster is designed to assist citrus nursery workers in the identification of citrus canker.
Ajia M. Paolillio, Tim D. Riley, Jamie D. Burrow, Megan M. Dewdney   +3 more
core   +2 more sources