Weeds, Diseases and Pests Resources
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C 1253
Phony Peach Disease
This fact sheet covers phony peach disease: History, symptoms, disease cycle, and management.
Phillip M. Brannen and Kendall Anderson Johnson
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This 2026 update to the regional integrated pest management guide provides recommendations for muscadine grape production in the Southeastern U.S. Recommendations are based on information from the manufacturer’s label and performance data from research and Extension field tests. This publication is intended for use only as a guide. Specific rates and application methods are on the pesticide label, and these are subject to change at any time. This publication is a product of the Southern Region Small Fruit Consortium.
Phillip M. Brannen, Ashfaq A. Sial, Brett R Blaauw, and Sarah Lowder
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This integrated pest management (IPM) guide for blackberry and raspberry production includes management of diseases, insects, and weeds through IPM principles. Topics include pesticide stewardship and safety, insect and disease control, pre-transplant and transplant operations, fungicides and insecticide efficacy comparisons, and spray schedules, weed management, wildlife damage, and more. Recommendations are based on information from the manufacturer’s label and performance data from research and Extension field tests. Specific rates and application methods are on the pesticide label, and these are subject to change at any time. This publication is a product of the Southern Region Small Fruit Consortium.
Jonathan E. Oliver and Phillip M. Brannen
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C 1180
Fescue Toxicosis in Horses
Tall fescue is the primary cool season perennial forage grown in the state of Georgia, and toxicity issues related to the grass can have significant impacts on equine reproduction. Tall fescue is the most heat tolerant of the cool season grasses due to a fungus that grows within the plant called an endophyte. This endophyte produces ergot alkaloids that can have negative effects on animals that eat the infected forage. The toxic effects of the endophyte can be successfully managed by eliminating the grazing or feeding of toxic tall fescue, as described in this publication.
Brenda Jackson and Lisa Baxter
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Stressful plant growing conditions may result in high concentrations of nitrates in forage and plant species commonly found in pastures and hayfields. Animals consuming high-nitrate material will experience symptoms associated with nitrate toxicity or poisoning. This resource answers the most-asked questions about nitrates in forage systems.
Lisa Baxter
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This resource is designed to help county agents, Extension specialists and growers formulate and implement nematode management recommendations after sending a soil sample and receiving a nematode assay report.
Ganpati Jagdale
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Producers growing grasses for hay or forage can use this resource to learn about, identify, and control smutgrass. Perennial grass weeds can be problematic in forage systems as few herbicides are available, especially for use in bahiagrass and tall fescue. An integrated weed management plan is critical for combatting smutgrass in Georgia forage systems. For example, a timely fertilizer application following hexazinone can accelerate bahiagrass recovery giving it a competitive advantage over other weed species. This resource also includes a brief summary of smutgrass research at UGA.
Lisa Baxter, Nicholas John Shay, Nicholas Tuschak Basinger, William Secor, and Guy Hancock
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Toxic weeds may be found in pastures and hayfields throughout Georgia. This resource can help you identify the species on your farm and what symptoms to watch for in grazing livestock. If you suspect that your animal has consumed a toxic plant species, please contact your local veterinarian for an official diagnosis and treatment.
Lisa Baxter, Hailey Partain, and William R. Fleming
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The Georgia Pest Management Handbook gives current information on selection, application and safe use of pest control chemicals. The handbook has recommendations for pest control on farms, around homes, urban areas, recreational areas, and other environments in which pests may occur. Cultural, biological, physical, and other types of control are recommended where appropriate.
Allison Johnson and Victoria McCurley
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