Pest e-Alerts 2025
Pest e-Alerts highlight current research and issues from the OSU Entomology and Plant Pathology Department and Extension Specialists, providing resources and up-to-date information to producers and consumers alike. The most recent issues are linked below.
- December 3 - Plant Health Update, September 2025 Summary (EPP-25-46)
- December 2 - Plant Health Update, July-August 2025 Summary (EPP-25-45)
- September 22 - Keep an Eye Out for Late Season Pecan Pests (EPP-25-44)
- September 15 - Disease management considerations to make before planting wheat this fall (EPP-25-43)
- September 11 - Remain Vigilant in Scouting for Fall Armyworm in Pasture, Lawns, and Wheat (EPP-25-42)
- August 29 - What OK Cotton Growers Should Know about the Two-Spotted Cotton Leafhopper, aka Cotton Jassid (EPP-25-41)
- August 25 - Cotton Disease Update: Reniform Nematode (EPP-25-40)
- August 11 - Protecting your Pecan Crop from Pecan Weevil (EPP-25-39)
- August 7 - Stinkbugs in Oklahoma Cotton (EPP-25-38)
- July 31 - Reemergent Cucurbit Disease in Oklahoma: Managing Squash Bugs and Cucurbit Yellow Vine Decline (EPP-25-37)
- July 31 - New World Screwworm Update, July 2025 (EPP-25-36)
- July 29 - Plant Health Update, May 2025 Summary (EPP-25-35)
- July 29 - Plant Health Update, June 2025 (EPP-25-34)
- July 15 - Corn Disease Update (EPP-25-33)
- July 8 - Scouting & Management Tips for Sorghum Headworms (EPP-25-32)
- June 30 - Peanut Disease Update: Time to scout the fields and plan management decisions (EPP-25-31)
- June 24 - Identifying, Scouting & Managing Worms in Peanuts: Get ‘em While They’re Small (EPP-25-30)
- June 24 - Corn Leafhopper Detected in Southeast Oklahoma – Scouting & Management Guidance (EPP-25-29)
- June 20 - Timely Scouting and Management Considerations for Corn Earworms (EPP-25-28)
- June 12 - Be on the Lookout for Blister Beetles in Second Cutting Alfalfa (EPP-25-27)
- June 4 - Screwworm: Cochliomyia hominivorax (EPP-25-26)
- June 3 - Black Rot and Phomopsis Impacting Vineyard Health in Oklahoma in 2025 (EPP-25-25)
- June 3 - Meet the Aster Leafhopper and Learn How to Distinguish it from the Corn Leafhopper (EPP-25-24)
- June 3 - Berry Splitting in Grape Clusters (EPP-25-23)
- June 2 - Soybean Disease Update – Seedling Diseases (EPP-25-22)
- May 30 - Peanut Disease Update – Seedling Diseases (EPP25-21)
- May 22 - Wheat Disease Update – May 22, 2025 (EPP-25-20)
- May 16 - Plant Health Update April 2025 (EPP-25-19)
- May 15 - Armyworms in Wheat (EPP-25-18)
- May 15 - Pecan Nut Casebearer Activity on the Rise (EPP-25-17)
- May 15 - Pecan Scab and Other Pecan Diseases to Watch Out for this Year (EPP-25-16)
- May 9 - False Chinch Bugs in Winter Wheat (EPP-25-15).
- May 8 - Wheat Disease Update (EPP-25-14)
- May 7 - Wheat Disease Update (EPP-25-13)
- May 2 - Preparing for Grasshoppers in Summer Crops & Rangeland (EPP-25-12)
- May 1 - Pecan Nut Casebearer: Time to Make a Plan (EPP-25-11)
- April 28 - Wheat Disease Update (EPP-25-10)
- April 25 - As Harvest Approaches, Keep an Eye on Alfalfa Aphids (EPP-25-9)
- April 11 - Plant Health Update, March 2025 (EPP-25-8)
- April 1 - Wheat Disease Update (EPP-25-7)
- March 14 - Tips for Starting Seeds at Home (EPP-25-6)
- March 5 - Plant Health Update, February 2025 (EPP-25-5)
- February 27 - Alfalfa Weevil Activity and Winter Production Reminders (EPP-25-4)
- February 25 - Planting Preparations, Scouting Guidance, and Integrated Pest Management Considerations for the Corn Leafhopper (EPP-25-3)
- February 13 - Plant Health Update, January 2025 (EPP-25-2)
- February 10 - Grapevine Trunk Decline in Oklahoma Vineyards (EPP-25-1)