pest photo

Timothy Schubert, Florida Department of Agriculture and Consumer Services, Bugwood.org
Citrus canker
Xanthomonas axonopodis pv. citri

Citrus canker (Xanthomonas axonopodis pv. citri) is a bacterial pathogen of citrus trees. It is a native of Asia and was first detected in Florida in 1910.

Eradicated in 1933 and 1994, and detected again in 1995, the hurricanes of 2004-2005 distributed citrus canker in Florida past the point of possible eradication.

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08/05/2020 - Xanthomonas spp Citrus Canker APHIS adds portions of Cameron C...
07/06/2020 - APHIS adds portions of Cameron County in Texas to the Domestic...
06/04/2020 - Detection of Xanthonomas citri on a non commercial communal la...
04/02/2020 - EPPO Global Database
03/20/2020 - Citrus canker restrictions to be lifted in Darwin
03/20/2020 - Ways Phages Can Stymie Stubborn Fruit Crop Pests
03/04/2020 - Citrus canker intercepted at border
03/04/2020 - Fruit carrying citrus disease found in Australia
03/04/2020 - Fruit carrying citrus disease intercepted at border
01/03/2020 - Don't move ornamental citrus plants across state lines
12/19/2019 - Florida asks court to hold battle over Lee citrus payments
11/22/2019 - Easing of restrictions for control of citrus canker
11/22/2019 - Western Australia free of citrus canker
11/13/2019 - Growing citrus trees in southeast Louisiana? Tips for freezing...
09/24/2019 - APHIS Adds Portions of Brazoria, Fort Bend, and Harris Countie...
08/22/2019 - AU: Government funded program trains dogs to detect citrus canker
08/22/2019 - Australians cooperating to eradicate citrus canker
06/11/2019 - Lime plant with citrus canker identified in Karama
05/17/2019 - Canines trained to sniff out diseases
03/06/2019 - APHIS Seeks Stakeholder Feedback on the Protocol for Interstat...
01/28/2019 - Florida homeowners caught up in the fight against citrus canke...
09/21/2018 - Citrus canker detected in five Martinique communities
09/21/2018 - Martinique faces citrus threat
09/20/2018 - Citrus Canker Disease Affecting Over 250 Trees on Residential Pr
07/30/2018 - Antarctic fungi found to be effective against citrus canker
07/30/2018 - Australia: Citrus canker outbreak spreads
07/30/2018 - Citrus canker detected in Katherine prompts further restrictions
07/30/2018 - Citrus canker outbreak prompts call for Top End plants to be d...
07/30/2018 - Citrus disease found in Katherine
07/30/2018 - Media statement: National response to Citrus canker detection
07/30/2018 - Pomelos leave Darwin for Melbourne, under strict new citrus ca...
07/23/2018 - Another citrus canker find
07/23/2018 - More citrus canker detections
07/23/2018 - New border controls for citrus disease
07/19/2018 - Kununurra show goers reminded of citrus requirements
04/27/2018 - Industry alert - Citrus canker (Xanthomonas citri pv. citri)
04/27/2018 - Why can't you take food across international borders? | The In...
02/27/2018 - Louisiana collaboration takes aim at citrus canker
02/06/2018 - Cosmo's Nose Protecting Alameda County From Invasive Pests
10/05/2017 - APHIS Changes Protocol for Interstate Movement of Citrus from ...
08/11/2017 - 1,900-foot rule canker rule based on science
07/20/2017 - APHIS Adds 6 Parishes in Louisiana to the Domestic Citrus Cank...
07/20/2017 - APHIS Adds Portions of 3 Counties in Texas to the Domestic Cit...
06/12/2017 - APHIS Adds Jefferson, Lafourche, Plaquemines, St. Charles, St....
06/06/2017 - NAPPO Citrus Canker - APHIS quarantines portions of Harris, Fo...
05/17/2017 - Agriculture's Best Friend - New K-9 Initiative Could Transform...
07/18/2016 - NAPPO-Citrus Canker - APHIS establishes a quarantine in portio...
07/14/2016 - Overexpression of a modified plant thionin enhances disease re...
06/08/2016 - APHIS adds Parishes in Louisiana to the domestic citrus canker...
06/08/2016 - APHIS establishes a citrus canker quarantine in portions of Ca...
01/29/2016 - Citrus industry gears up for the challenges it faces - The Pro...
11/06/2015 - Citrus Canker disease found in Cameron County - Story | Rio Gr...
11/04/2015 - Citrus disease appears decades after eradication - Brownsville...
10/13/2015 - Detection of Citrus Canker and Huanglongbing Using FIS Techniq...
08/12/2015 - Japanese Fresh Unshu Oranges Technical Change
04/23/2015 - Reasons for inconsistent citrus canker control
04/06/2015 - Millions awarded to Palm Beach County households in citrus can...
12/02/2014 - Hope Grows for Florida Lime Industry | TheLedger.com
09/03/2014 - Isolation, identification and in-vitro antibiotic sensitivity ...
04/11/2014 - APHIS - Importation of Argentina Lemons into the US - Draft Pe...
03/14/2014 - Identification of putative TAL effector targets of the citrus ...
03/03/2014 - Measures to prevent entry of citrus pests are appropriate
02/17/2014 - NAPPO - Citrus Canker Quarantine Established in Louisiana
01/31/2014 - UF Takes Major Step Toward Citrus Canker Cure
01/08/2014 - EXTENSION CONNECTION: Citrus canker found in Northwest Florida
01/08/2014 - Fight over citrus canker may resume
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