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ABOUT EVENTS News PROGRAMS & SERVICES FACT SHEETS TOPICS COUNTY OFFICES
ABOUT EVENTS News PROGRAMS & SERVICES FACT SHEETS TOPICS COUNTY OFFICES
Ferguson College of AgAg Research
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A finger pointing to the diseased area of a leaf.

Digital Diagnostics for Entomology and Plant Pathology

The Digital Diagnostics resource allows producers to research pests, insects and diseases that are plaguing their crops. Producers can also request help from professionals via a support form.

Program Details

Insects, Pests and Diseases Topics:

Bees & Beneficial Insects

Biosecurity & Microbial Forensics

Commercial Agriculture Insects, Pests & Diseases

Indoor Insects & Pests

Lawn & Garden Insects, Pests & Diseases

Pesticides

Weeds & Invasive Plants

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Fact Sheet
Sclerotinia Crown and Stem Rot of Alfalfa

By Maira Duffeck and Kelly Seuhs. Learn about Sclerotinia Crown and Stem Rot in Alfalfa, including symptoms, disease cycle, and options for disease management.

AlfalfaCommercial Agriculture Insects, Pests, & DiseasesCropsInsects, Pests, and DiseasesPastures & Forage
Fact Sheet
Corn Herbicide Rotation Restrictions to Wheat in Oklahoma

By Josh Lofton, Liberty Galvin and Josie Rice. Learn about frequently used herbicides in Oklahoma corn production, along with their corresponding rotational restrictions for wheat.

CornCropsGrains & OilseedsHerbicidesInsects, Pests, and DiseasesPesticidesWheat
Fact Sheet
Weed Control in Pecans, Apples and Peaches

Weed control basics for preemergence and postemergence herbicide principles in fruit tree crops.

Apples & PearsComposting, Fertilizing, & MulchingCropsFruits & Tree NutsGardening & Lawn CareHerbicidesInsects, Pests, and DiseasesPeaches & NectarinesPecans & WalnutsPesticidesWeed ControlWeeds & Invasive Plants
Fact Sheet
Herbicide Mixing Order for Effective Pesticide Application

By Liberty Galvin. Learn about guidelines for tank mixing herbicides in spray applications. It details the importance of correct mixing order to prevent equipment degradation and how to prevent incompatibility among products.

HerbicidesInsects, Pests, and DiseasesPesticides
Fact Sheet
First Report of Resistance to QoI-Fungicides in Pathogens Causing Cercospora Leaf Blight of Soybean in Oklahoma

By Maira Duffeck and Josh Lofton. Learn about the first report of Cercospora isolates resistant to QoI-fungicides in Oklahoma.

FungicidesInsects, Pests, and DiseasesPesticides
Fact Sheet
Honeybee Diseases and Their Recognition

By Courtney Bir, Brad Card, Zach Royko and Justin Talley. Learn about the main diseases faced by honeybees, as well as how beekeepers can recognize and address these problems.

Bees & Beneficial InsectsHoneybeesInsects, Pests, and DiseasesLivestockPesticides
Fact Sheet
Common Ticks of Oklahoma and Tick-Borne Diseases

By Jonathan A. Cammack, Bruce H. Noden, Justin L. Talley. Learn about the ticks that are native and/or common to Oklahoma and the various diseases they may carry.

CropsHealth, Nutrition & WellnessInsects, Pests, and DiseasesLawn & Garden Insects, Pests, & Diseases
Fact Sheet
Un calendario para productores de nueces pecanas

Calendario con necesidades de gestión mensual para el cultivo de nueces pecanas.

CropsFruits & Tree NutsInsects, Pests, and DiseasesPecans & Walnuts
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