Citrus Diseases

Blossom-End Clearing of Grapefruit

Mark A. Ritenour and Ed Etxeberria

Citrus Fruit Blemishes and Decay Caused by Fungi and Bacteria

Mark A Ritenour, Jamie D Burrow, Megan M Dewdney, and John Zhang

This is a quick identification tool of citrus blemishes and fruit decay caused by fungi and bacteria in Florida citrus.

Evolution of Citrus Disease Management Programs and Their Economic Implications: The Case of Florida's Citrus Industry

Ariel Singerman and Marina Burani-Arouca

Citrus Sudden Death in Brazil

S. H. Futch, M. J. Beretta, and K. S. Derrick

Stem-End Rind Breakdown of Citrus Fruit

Mark A. Ritenour and Huating Dou

2024–2025 Florida Citrus Production Guide: Alternaria Brown Spot

Megan M. Dewdney

2024-2025 Florida Citrus Production Guide

2024–2025 Florida Citrus Production Guide: Brown Rot of Fruit

Megan M. Dewdney and Evan G. Johnson

2024–2025 Florida Citrus Production Guide

Citrus Canker and Citrus Leprosis Fruit Symptom Comparison

A. Levy, J. D. Burrow, and M. M. Dewdney

This publication is intended to guide citrus growers in distinguishing the difference between citrus canker and citrus leprosis. 

Citrus Leprosis Fruit, Leaf, and Stem Symptom Identification

Amit Levy, Ozgur Batuman, Megan M. Dewdney, and Jamie D. Burrow

This new two-page handout provides a brief summary of citrus leprosis symptoms. Written by Amit Levy, Ozgur Batuman, Megan M. Dewdney, and Jamie D. Burrow and published by the UF/IFAS Plant Pathology Department.

2024–2025 Florida Citrus Production Guide: Exocortis, Cachexia, and Other Viroids

Amit Levy, Ozgur Batuman, and Ronald H. Brlansky

2024-2025 Florida Citrus Production Guide

Citrus Disease Identification Chart

Amit Levy, Jamie D. Burrow, and Megan M. Dewdney

This flowchart is intended to help both commercial citrus growers and home gardeners in properly identifying common citrus diseases on fruit, leaves, and stems. Proper identification will help determine the appropriate management strategy. Written by Amit Levy, Jamie D. Burrow, and Megan M. Dewdney, and published by the UF/IFAS Plant Pathology Department.

A Guide to Citrus Disease Identification

Stephen H. Futch

A UF/IFAS numbered Fact Sheet.