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    Plant Pathology

    Plant Pathology

    Overview

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    Archival Fact Sheets

    Archival Fact Sheets

    The following fact sheets are for archival purposes only and may contain information that is innacurate. For the most up to date information, please visit EDIS or reach out to your local IFAS Extension office.

    • Agronomic Crops

      The following fact sheets are for archival purposes only. 

      Protection Pointers

      • PP-01 - Rhizoctonia Seedling Blights of Vegetables and Agronomic Crops
      • PP-04 - Stem Rot of Agronomic Crops and Vegetables (Southern blight, White mold)
      • PP-05 - Peanut Leaf Spot and Rust
      • PP-12 - Bacterial Soft Rots of Vegetables and Agronomic Crops
      • PP-15 - Common Leaf Diseases of Flue Cured Tobacco
      • PP-16 - Some Common Soybean Leaf and Stem Diseases
      • PP-22 - Sclerotinia Diseases of Vegetable and Field Crops in Florida
      • PP-37 - Rust Diseases of Several Legumes and Corn in Florida
      • PP-38 - Diseases of Small Grains in North and Central Florida
      • PP-41 - Rhizoctonia Diseases in Aboveground Plant Parts of Agron.and Veg.crops
      • PP-53 - Diseases of Agronomic and Vegetable Crops caused by Pythium
      • PP-139 - Cylindrocladium Black Rot (CBR) of Peanut, Soybean, and Forage Legumes

      Circulars

      • Circ 914 - Tomato spotted wilt virus of Agronomic, vegetable and ornamental crop
      • Circ 1025 - Some Diseases of Veg. and Agronomic Crops Caused by Fusarium in Flor
      • Circ 1073 - Foliar and Head Diseases of Sorghum in Florida
      • Circ 1130 - Some Diseases of Corn in Florida
      • Circ 1207 - Bacterial Wilt of Row Crops in Florida
    • Citrus

      The following fact sheets are for archival purposes only. 

      Protection Pointers

      • PP-09 - Greasy Spot of Citrus
      • PP-24 - Some Common Diseases of Tahiti Lime in Florida
      • PP-26 - Melanose and Phomopsis Stem-End Rot of Citrus
      • PP-28 - Citrus Scab
      • HS-798 - A Guide to Citrus Disease Identification
      • SP-155 - Tristeza
    • Fruit

      The following fact sheets are for archival purposes only.

      Protection Pointers

      • PP-21 - Diseases of Avocado
      • PP-23 - Some Common Diseases of Mango in Florida
      • PP-35 - Some Common Diseases of Papaya in Florida
      • PP-120 - Angular Leaf-spot - A Bacterial Disease on Strawberries in Florida
      • PP-129 - Powdery Mildew of Strawberries
      • PP-198 - Botrytis Blossom Blight of Southern Highbush Blueberry
    • Ornamentals

      The following fact sheets are for archival purposes only.

      Protection Pointers

      • PP-17 - Alternaria Leaf Spot of Schefflera
      • PP-29 - Diseases of Pittosporum in Florida
      • PP-30 - Phytotoxicity on Foliage Ornamentals Caused by Bactericides and Fungicid
      • PP-42 - Dasheen Mosaic Disease of Araceous Foliage Plants
      • PP-44 - Fusarium Wilt of Canary Island Date Palms in Florida
      • PP-197 - Sudden Oak Death
      • PP-202 - Professional Disease Management Guide for Ornamental Plants

      Circulars

      • Circ 914 - Tomato spotted wilt virus of Agronomic, vegetable and ornamental crop
    • Palms

      The following fact sheets are for archival purposes only.

      Protection Pointers

      • Bud Rots
      • Calonectria (Cylindrocladium) Leaf Spot
      • Fusarium Wilt of Canary Island Date Palms
      • Fusarium Wilt of Queen and Mexican Fan Palms
      • Ganoderma Butt Rot
      • Graphiola Leaf Spot
      • Leaf Spots and Leaf Blights
      • Lethal Yellowing
      • Texas Phoenix Palm Decline
      • Pestalotiopsis Diseases
      • Petiole/Rachis Blight
      • Thielaviopsis Trunk Rot
      • Palm Problems - Field and Laboratory Diagnosis
    • Turf

      The following fact sheets are for archival purposes only.

      • PP-18 - 'Helminthosporium' Leaf Spot
      • PP-19 - Gray Leaf Spot
      • PP-20 - Brown Patch (also called Rhizoctonia Blight)
      • PP-25 - Pythium Root Rot
      • PP-31 - Take-All Root Rot (referred to Bermuda Grass Decline on Bermuda Grass)
      • PP-43 - Fairy Ring
      • PP-56 - Anthracnose in Turfgrass
      • PP-57 - Cercospora Leaf Spot
      • PP-58 - Rust
      • PP-59 - Slime Mold
      • PP-60 - Key for Identification of Landscape Turfgrass Diseases
      • PP-203 - Pythium Blight of Overseeded Turfgrass
    • Vegetables

      The following fact sheets are for archival purposes only. 

      Protection Pointers

      • PP-01 - Rhizoctonia Seedling Blights of Vegetables and Agronomic Crops
      • PP-02 - Downy Mildew of Cucurbits
      • PP-03 - Bacterial Spot of Tomato and Pepper
      • PP-04 - Stem Rot of Agronomic Crops and Vegetables (Southern blight, White mold)
      • PP-06 - Late Blight on Potatoes and Tomatoes
      • PP-07 - Early Blight on Potatoes and Tomatoes
      • PP-08 - Early, Late, and Bacterial Blights of Celery
      • PP-10 - Bacterial Speck of Tomato
      • PP-11 - Wet Rot of Vegetable Crops
      • PP-12 - Bacterial Soft Rots of Vegetables and Agronomic Crops
      • PP-13 - Black Rot of Crucifers
      • PP-14 - Powdery Mildew of Vegetables
      • PP-22 - Sclerotinia Diseases of Vegetable and Field Crops in Florida
      • PP-27 - Gummy Stem Blight of Cucurbits
      • PP-32- Alternaria Leaf Spot of Cucurbits
      • PP-33 - Downy Mildew of Crucifers
      • PP-34 - Alternaria Diseases of Crucifers
      • PP-35 - Disease Control for Florida Tomatoes
      • PP-37 - Rust Diseases of Several Legumes and Corn in Florida
      • PP-39 - Target Spot of Several Vegetable Crops
      • PP-40 - Tropical Vegetable Diseases: 1
      • PP-41 - Rhizoctonia Diseases in Aboveground Plant Parts of Agron.and Veg.crops
      • PP-42 - Disease Control for Squash in Florida
      • PP-52 - Fusarium Crown and Root Rot of Tomato in Florida
      • PP-53 - Diseases of Agronomic and Vegetable Crops caused by Pythium
      • PP-55 - Pepper Mild Mottle Virus
      • PP-61 - Alternaria Leaf and Pod Spot of Snap Bean in Florida
      • PP-124 - Botrytis Leaf Blight and Purple Blotch of Onions in Florida
      • PP-126 - Brown Stem in Florida Celery

      Circulars

      • Circ 914 - Tomato spotted wilt virus of Agronomic, vegetable and ornamental crop
      • Circ 946 - Some Common Diseases of Pepper in Florida
      • Circ 1025 - Some Diseases of Veg. and Agronomic Crops Caused by Fusarium in Flor
      • Circ 1130 - Some Diseases of Corn in Florida
      • Circ 1184 - Aphid-Transmitted Viruses of Cucurbits in Florida
      • Circ 1207 - Bacterial Wilt of Row Crops in Florida
      • SICP 1 - Bacterial Fruit Blotch of Watermelon
      • SP-159 - Vegetable Diseases Caused by Phytophtora capsici in Florida
      • SP-184 - Fusarium Crown and Root Rot of Tomato in Florida

      Recent EDIS Publications

    • Gul Shad Ali - UF/IFAS Publications
      • Ornamental Ficus Diseases: Identification and Control in Commercial Greenhouse Operations
      • English Ivy (Hedera helix): Identification and Control of Diseases in Commercial Greenhouse Production and in Landscapes
      • Pothos (Epipremnum aureum) Diseases: Identification and Control in Commercial Greenhouse Production
      • Anthurium Diseases: Identification and Control in Commercial Greenhouse Operations
      • View All Gul Shad Ali's UF/IFAS Publications
    • Ozgur Batuman - UF/IFAS Publications
      • 2024–2025 Florida Citrus Production Guide: Tristeza Decline
      • 2024–2025 Florida Citrus Production Guide: Blight
      • 2024–2025 Florida Citrus Production Guide: Exocortis, Cachexia, and Other Viroids
      • Tomato Brown Rugose Fruit Virus (ToBRFV): A Potential Threat for Tomato Production in Florida
      • View All Ozgur Batuman's UF/IFAS Publications
    • Liliana Cano - UF/IFAS Publications
      • 2024–2025 Florida Citrus Production Guide: Decay Control of Florida Fresh Citrus
      • Irrigation Scheduling for Young Pongamia (Millettia pinnata (L.) Panigrahi) Trees
      • View All Liliana Cano's UF/IFAS Publications
    • William O Dawson - UF/IFAS Publications
      • 2024–2025 Florida Citrus Production Guide: Tristeza Decline
      • View All William O Dawson's UF/IFAS Publications
    • Megan M Dewdney - UF/IFAS Publications
      • Citrus Canker and Citrus Leprosis Fruit Symptom Comparison
      • 2024–2025 Florida Citrus Production Guide: Huanglongbing (Citrus Greening)
      • 2024–2025 Florida Citrus Production Guide: Introduction
      • 2024–2025 Florida Citrus Production Guide: Alternaria Brown Spot
      • View All Megan M Dewdney's UF/IFAS Publications
    • Nicholas S Dufault - UF/IFAS Publications
      • Powdery Mildew on Watermelon in Florida
      • Field Guide to Hemp (Cannabis sativa) Diseases
      • Chapter 4. Integrated Pest Management
      • Chapter 9. Leafy Vegetable Production
      • View All Nicholas S Dufault's UF/IFAS Publications
    • Monica Lynn Elliott - UF/IFAS Publications
      • Lethal Bronzing Disease (LB)
      • Hurricane-Damaged Palms in the Landscape: Care after the Storm
      • Palm Problems: Field and Laboratory Diagnosis
      • Normal "Abnormalities" in Palms
      • View All Monica Lynn Elliott's UF/IFAS Publications
    • Svetlana Folimonova - UF/IFAS Publications
      • Rose Rosette Disease: A New Disease of Roses in Florida
      • Rose Mosaic Virus: A Disease Caused by a Virus Complex and Symptoms on Roses and Management Practices
      • View All Svetlana Folimonova's UF/IFAS Publications
    • Romina Gazis - UF/IFAS Publications
      • Bacterial Blight of Ficus Caused by Xanthomonas
      • A Basic Guide to Mushrooms Commonly Encountered in Potted Plants in Florida
      • Florida Plant Disease Management Guide: Guava (Psidium guajava)
      • Bacterial Black Spot (BBS) of Mango in Florida
      • View All Romina Gazis's UF/IFAS Publications
    • Carrie Lapaire Harmon - UF/IFAS Publications
      • Ginger, Galangal, and Turmeric Production in Florida
      • The Florida Plant Diagnostic Network
      • Sample Submission Guide for Plant Diagnostic Clinics of the Florida Plant Diagnostic Network
      • Galling Damage to Woody Ornamentals: Diagnosis and Potential Causes
      • View All Carrie Lapaire Harmon's UF/IFAS Publications
    • Phil F Harmon - UF/IFAS Publications

        No UF/IFAS Publications Available For Author Phil F Harmon

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