Citrus Canker Symptoms on Nursery Trees1

Timothy D. Riley, Megan M. Dewdney, and Jamie D. Burrow 2

This document is a two-page illustrated identification sheet for citrus canker symptoms that appear in citrus nurseries. The document can be downloaded from https://edis.ifas.ufl.edu/pdffiles/pp/pp30400.pdf or by clicking the PDF icon in the top left corner.

Footnotes

1. This document is PP304, one of a series of the Plant Pathology Department, UF/IFAS Extension. Original publication date February 2013. Revised August 2018. Visit the EDIS website at https://edis.ifas.ufl.edu.
2. Timothy D. Riley, plant pathologist, Citrus Health Response Program, USDA APHIS PPQ; Megan M. Dewdney, assistant professor, Department of Plant Pathology, Citrus Research and Education Center; and Jamie D. Burrow, Extension program manager, Citrus REC; UF/IFAS Extension, Gainesville, FL 32611.

The Citrus Health Response Program is a collaborative effort involving growers, federal and state regulatory personnel, and researchers. Its goal is to sustain the U.S. citrus industry, maintain growers' continued access to export markets, and safeguard citrus-growing states against a variety of citrus diseases and pests.