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Publication #PP277

Citrus Black Spot Management Timing Schedule1

Megan M. Dewdney and Jamie D. Burrow2

This reference sheet provides a condensed version of citrus black spot management recommendations and application timings for various citrus fungal diseases. The document can be downloaded by clicking the PDF icon in the top left corner. Please refer to the annual Florida Citrus Pest Management Guide for more details.



This document is PP277, one of a series of the Plant Pathology Department, UF/IFAS Extension. Original publication date June 2010. Revised June 2015. Visit the EDIS website at


Megan M. Dewdney, assistant professor, Department of Plant Pathology; and Jamie D. Burrow, coordinator, Canker, HLB, and Exotic Diseases Extension Education, Citrus Research and Education Center, UF/IFAS Extension, Gainesville, FL 32611.

The Institute of Food and Agricultural Sciences (IFAS) is an Equal Opportunity Institution authorized to provide research, educational information and other services only to individuals and institutions that function with non-discrimination with respect to race, creed, color, religion, age, disability, sex, sexual orientation, marital status, national origin, political opinions or affiliations. For more information on obtaining other UF/IFAS Extension publications, contact your county's UF/IFAS Extension office.

U.S. Department of Agriculture, UF/IFAS Extension Service, University of Florida, IFAS, Florida A & M University Cooperative Extension Program, and Boards of County Commissioners Cooperating. Nick T. Place, dean for UF/IFAS Extension.