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Extension

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Oklahoma's Bird Grasshoppers extension.okstate.edu › fact-sheets › oklahomas-bird-grasshoppers

Identifying the six species found in Oklahoma as well as other information about these conspicuous insects.

Non-Chemical Methods for Controlling Diseases in the Home Landscape and Garden extension.okstate.edu › fact-sheets › non-chemical-methods-for-controlling-diseases-in-the-home-landscape-and-garden

The various ways to control diseases in home landscape for both small and large areas of soil for successful plant growth and landscape development.

Plant Health Update, May 2025 Summary extension.okstate.edu › e-pest-alerts › 2025 › plant-health-update-may-2025-summary

In May 2025, increased rainfall and moderate temperatures led to a rise in leaf spot diseases. The Plant Disease and Insect Diagnostic Laboratory recommended resistant varieties, proper spacing and fungicides.

Guide for Identification and Management of Diseases of Cucurbit Vegetable Crops extension.okstate.edu › fact-sheets › guide-for-identification-and-management-o-diseases-of-cucurbit-vegetable-crops

Learn to recognize the more common diseases of cucurbits by their symptoms, become aware of conditions that favor diseases and have sufficient knowledge of disease development to select appropriate management practices.

Creating a Crisis Plan for your Organization extension.okstate.edu › fact-sheets › creating-a-crisis-plan-for-your-organization

Learn how to build a crisis communication plan with guidance on identifying risks, assigning responsibilities and preparing responses that help organizations recover faster and make better decisions during emergencies.

Home Tree Fruit Production and Pest Management extension.okstate.edu › fact-sheets › home-tree-fruit-production-and-pest-management

Information intended for home growers regarding concerns about pesticide residues, drift, toxicity and their application methods.

Alfalfa Weevil Activity and Winter Production Reminders extension.okstate.edu › e-pest-alerts › 2025 › alfalfa-weevil-activity-and-winter-production-reminders

This E-Pest Alert dives into Alfalfa Weevil Activity and Winter Production Reminders.

An Introduction to Fireflies extension.okstate.edu › fact-sheets › an-introduction-to-fireflies

By Andrine Shufran, Teri Cocke and Emily Geest. Information about fireflies, discussing the diet, flashing signals, history, defense, identification, conservation and best time to see fireflies.

Grapevine Disease Testing Services extension.okstate.edu › fact-sheets › grapevine-disease-testing-services

Information about diseases that infect grapes and directions for samples that need to be sent to the Plant Disease and Insect Diagnostic Lab for testing.

Guide to the Twelve Most-Important Oklahoma Mosquitoes of Concern for Pest Control Specialists extension.okstate.edu › fact-sheets › guide-to-the-twelve-most-important-oklahoma-mosquitoes-of-concern-for-pest-control-specialists

An index identifying different types of mosquitoes, measurements and other helpful visuals that demonstrate the various species type.