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Extension Plant Pathology Publications and Factsheets

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TitleCollectionDate
2025 North Carolina Agricultural Chemicals Manual MAIN DOCUMENT2025 North Carolina Agricultural Chemicals Manual04/02/2025
5. Diseases and DisordersNorth Carolina Extension Gardener Handbook02/01/2022
Early Blight of Tomato12/11/2015
Tomato Late Blight01/17/2019
Control of Root-Knot Nematodes in the Home Vegetable Garden02/15/2018
Fusarium Wilt of Tomato06/22/2021
Tomato Yellow Leaf Curl Virus07/14/2023
Leaf Diseases of Blueberry01/03/2014
Stem Blight of Blueberry12/17/2013
Artificial Intelligence (AI)-enabled Robotic Weeders in Precision Agriculture10/17/2024
Damping-off in Flower and Vegetable Seedlings12/06/2017
Anthracnose Fruit Rot of Strawberry07/10/2014
Root-Knot Nematode of Tomato08/16/2020
Neopestalotiopsis Leaf, Fruit, and Crown Rot of Strawberry04/12/2024
Disease and Insect Management in the Home Orchard12/17/2013
Cucurbit Downy Mildew12/16/2018
2024 Southeastern US Vegetable Crop Handbook02/16/2024
Tomato Spotted Wilt Virus on Tomato and Pepper07/01/2024
7. DiagnosticsNorth Carolina Extension Gardener Handbook02/01/2022
Homeowner’s Guide to Managing Diseases Using Fungicides, Bactericides, and Alternative Products04/01/2021
2025 North Carolina Peach and Nectarine Disease and Pest Management Guide01/27/2025
Potato Late Blight01/22/2018
Verticillium Wilt of Tomato and Eggplant06/22/2021
Sooty Molds11/01/2002
Bacterial Spot of Pepper and Tomato02/14/2019
Podredumbre de la fruta por antracnosis01/05/2024
Tobamoviruses that affect tomato (TMV, ToMV, ToBRFV)01/10/2024
Fusarium Wilt of Watermelon08/28/2018
Pudrición gomosa del tallo en cucurbitáceas07/06/2017
Cucurbit Powdery Mildew05/29/2018
Septoria Leaf Spot of Tomato12/19/2016
Propagating Muscadine Grapes01/01/2008
Phytophthora Root and Crown Rot in the Landscape03/18/2021
Gummy Stem Blight of Cucurbits12/16/2018
Anthracnose of Pepper03/22/2021
Mummy Berry Disease of Blueberry01/03/2014
Phytophthora Blight of Peppers06/29/2018
Bacterial Wilt of Tomato12/12/2017
Common Disease Pests of Maple in North Carolina05/13/2022
Botrytis Gray Mold of Tomato03/06/2018
Anthracnose of Cucurbits12/16/2018
La Antracnosis de las Cucurbitáceas05/23/2017
Gray Mold or Botrytis Fruit Rot of Strawberry04/04/2025
Bacterial Leaf Spot on Greenhouse Ornamentals01/14/2019
Marchitez de Fusarium en sandía05/15/2017
Diseases of Dogwood in North Carolina06/16/2022
Black Root Rot on Ornamental Plants02/01/2021
Collar Rot and Alternaria Stem Canker of Tomato04/02/2019
Peanut Leaf Spots05/14/2020
Management of Root-Knot Nematodes in Bedding Plants06/22/2020
Bacterial Blight of Cotton03/15/2017
Anthracnose Crown Rot of Strawberry07/24/2014
Sweetpotato Root Knot Nematode05/24/2018
Anthracnose diseases of trees07/13/2022
Botrytis Blight of Greenhouse Ornamentals03/22/2024
Corn Ear Rots: Managing Mold and Mycotoxins09/30/2023
Viral Diseases of Tomato in the Greenhouse06/11/2021
Phytophthora Blight and Root Rot on Annuals and Herbaceous Perennials06/14/2017
Downy Mildew on Brassica Crops06/09/2021
Antracnosis de la corona de la fresa01/05/2024
Moho gris en fresa01/05/2024
Leaf Scorch of Strawberry07/24/2014
Phomopsis Leaf Blight of Strawberry07/24/2014
Blossom-End Rot of Tomato, Pepper, and Watermelon12/16/2013
Southern Blight of Tomato and Pepper01/17/2019
Twig Blight of Blueberry01/02/2014
Black Rot of Brassicas02/23/2022
Pudrición de la raíz negra de la fresa01/05/2024
Fusarium Root Rot of Sweetpotato05/06/2018
Appendix C. Diagnostic TablesNorth Carolina Extension Gardener Handbook02/01/2022
Blue Mold of Tobacco10/07/2020
Root Knot Nematode of Tobacco10/08/2018
Basil Downy Mildew03/11/2018
Getting Data from the National Agricultural Statistics Service (NASS) Using R05/27/2021
Common Leafspot of Strawberry07/24/2014
Black Rot of Sweetpotato10/24/2018
Gray Leaf Spot of Tomato02/21/2022
Mancha angular de la fresa01/02/2024
Pudrición de la corona por Phytophthora en fresa01/09/2024
Cotton Seedling Diseases09/06/2017
Rhizopus Soft Rot of Sweetpotato04/13/2018
Gray Leaf Spot in Corn09/30/2020
Sweetpotato Scurf12/16/2018
Exobasidium leaf and fruit spot of blueberry04/18/2022
Pesticide Use and Safety Information2025 North Carolina Agricultural Chemicals Manual04/02/2025
Clubroot of Brassicas06/09/2021
Gnomonia Leaf Blotch and Stem-End Rot of Strawberry05/14/2014
Geotrichum Sour Rot of Sweetpotato09/24/2018
Foliar Fungal Diseases on High Tunnel and Greenhouse Tomatoes05/08/2019
Angular Leafspot of Strawberry07/24/2014
Soybean Cyst Nematode02/19/2018
Root-Knot Nematode of Cotton01/18/2019
Leather Rot of Strawberry07/24/2014
Brown Spot of Tobacco09/27/2019
Tizón de la hoja por Phomopsis en fresa01/08/2024
Bacterial Canker of Tomato01/09/2024
Lesion Nematode in Potato08/18/2021
Botrytis (Gray Mold) Blossom Blight and Fruit Rot of Blueberry03/12/2025
Soybean Sudden Death Syndrome05/08/2019
Target Spot of Tobacco08/17/2020
Granville Wilt of Tobacco02/05/2019
Interpreting Freeze / Frost Probabilities from the National Centers for Environmental Information02/28/2020
Lesion Nematode in Corn08/18/2021
Prevention and Management of Soilborne Diseases of Ornamental Plants and Vegetables in the Greenhouse07/18/2022
Alternaria Black Spot of Strawberry07/29/2014
Beech Bark Disease06/15/2022
How to Send Specimens for Disease, Insect, and Weed Identification2025 North Carolina Agricultural Chemicals Manual04/02/2025
Fusarium Wilt of Blackberry02/08/2022
Botrytis Crown Rot of Strawberry07/24/2014
Cercospora Leaf Blight of Soybean09/03/2020
Tomato Pith Necrosis01/09/2024
Soil and Plant Analysis for Apple Trees01/05/2015
Soybean Stem Canker12/06/2016
Soybean Seedling Diseases04/08/2025
Oystershell Scale Insect on Ornamental Plants08/07/2017
Dutch Elm Disease09/20/2024
Cylindrocladium Black Rot of Peanut10/30/2018
Anthracnose of Soybean09/08/2020
Pudrición de cuero de la fresa01/08/2024
Soybean Powdery Mildew05/20/2020
Chemical Application Equipment2025 North Carolina Agricultural Chemicals Manual04/02/2025
Fig Diseases in North Carolina12/17/2013
Hop Downy Mildew03/11/2018
Southern Blight of Sweetpotato09/26/2018
Root Knot Nematode of Soybean01/28/2019
Soybean Mosaic Virus09/08/2020
Lettuce Drop03/21/2018
Anaerobic Soil Disinfestation for Management of Soilborne Diseases in Strawberry ProductionStrawberry Diseases and Their Control02/07/2024
Asian Soybean Rust09/02/2020
Stubby-Root Nematode in Corn08/18/2021
Red Crown Rot of Soybean09/04/2020
Managing Plant-Parasitic Nematodes in Soybean With Cover Crops01/06/2025
Fusarium Wilt of Soybean09/04/2020
Phytopthora Root and Stem Rot of Soybean09/04/2020
Lesion Nematode in Soybean09/08/2020
Precision Agriculture Technology: How to Become a Commercial Unmanned Aerial Vehicle (UAV) Pilot03/07/2018
Tobacco Ringspot Virus of Soybean09/10/2020
Alternative Product Demonstration and Research Guidelines for Extension Agents11/21/2019
Moho gris de la corona de fresa01/09/2024
Añublo lanoso en cucurbitáceas03/30/2017
Gray Mold of Industrial Hemp09/09/2019
Mancha de la hoja de Gnomonia y podredumbre del extremo del tallo de la fresa01/05/2024
Pythium Root and Crown Rot of Industrial Hemp08/08/2019
Southern Blight of Soybean09/08/2020
Aerial Web Blight09/10/2020
Road Map to the Worker Protection Standard for Agricultural Pesticides10/04/2022
Sting Nematode in Corn11/30/2022
Soybean Charcoal Rot09/04/2020
Soybean Vein Necrosis Virus09/08/2020
Sting Nematode of Soybean09/09/2020
Bacterial Blight of Soybean09/09/2020
Landscape Management Calendar05/03/2021
Management Guide for Sour Rot in North Carolina05/11/2022
Walnut Scale Insect on Ornamentals09/12/2017
Anaerobic Soil Disinfestation for Management of Soilborne Pathogens in Tomato Production02/07/2024
Brown Spot of Soybean09/03/2020
Target Spot of Soybean09/08/2020
Crop Protectants for Controlling Diseases of Vegetable Crops in Greenhouses12/06/2017
Frogeye Leaf Spot of Soybean09/08/2020
Añublo polvoriento en cucurbitáceas05/22/2017
Lance Nematode of Soybean09/09/2020
Abbreviations2025 North Carolina Agricultural Chemicals Manual04/02/2025
Sesame’s Impact on Root-Knot Nematode Populations06/03/2024
White Mold of Soybean09/09/2020
Cowpea Chlorotic Mottle Virus of Soybean09/10/2020
Mapa de la Ley de Protección al Trabajador para Pesticidias Agrícolas10/04/2022
Stubby Root Nematode of Soybean09/09/2020
Harvesting Scabby Wheat and Dealing With DON01/30/2024
Desinfestación anaeróbica del suelo para el manejo de enfermedades transmitidas por el suelo en la producción de tomate02/09/2024
Soil and Plant Analysis for Christmas Trees02/03/2015
Scorch Diseases on Shade Trees09/23/2024
Desinfestación anaeróbica del suelo para el manejo de enfermedades transmitidas por el suelo en la producción de fresas01/09/2024
Reniform Nematode of Soybean09/09/2020
Seed Decay and Pod Blight09/08/2020