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Invasive.org - Center for Invasive Species and Ecosystem Health


citrus canker NAPIS: FDZAXAN
Xanthomonas axonopodis pv. citri (Hasse) Vauterin et al. 1995
Taxonomic Rank: Gammaproteobacteria: Xanthomonadales : Xanthomonadaceae

Identification, Biology, Control and Management Resources


Selected Images from Invasive.orgView All Images at Invasive.org


Symptoms; close-up of lesions on back of grapefruit leaf
Jeffrey W. Lotz, Florida Department of Agriculture and Consumer Services, Bugwood.org
Additional Resolutions & Image Usage

Symptoms; Whole leaf symptoms on top and bottom of grapefruit leaves.
Timothy Schubert, Florida Department of Agriculture and Consumer Services, Bugwood.org
Additional Resolutions & Image Usage

Symptoms; Twig symptoms of older lesions on Key lime.
Jeffrey W. Lotz, Florida Department of Agriculture and Consumer Services, Bugwood.org
Additional Resolutions & Image Usage

Symptoms; Twig symptoms of young lesions on grapefruit stem.
Jeffrey W. Lotz, Florida Department of Agriculture and Consumer Services, Bugwood.org
Additional Resolutions & Image Usage

Symptoms; Typical symptoms on leaves, stems and fruit of grapefruit
Timothy Schubert, Florida Department of Agriculture and Consumer Services, Bugwood.org
Additional Resolutions & Image Usage

Symptoms; canker - valencia, fruit, leaves, stems
Timothy Schubert, Florida Department of Agriculture and Consumer Services, Bugwood.org
Additional Resolutions & Image Usage

Taxonomic References:

  • Agrios, George N., 1997. Plant Pathology fourth edition, Academic Press. New York

Invasive Listing Sources:



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