Pest E-Alerts

Current Issues

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: 

• April 14 - Wheat Disease Update
• March 30 - Wheat Disease Update
• March 18 - New Project Addressing Alfalfa Weevil Insecticide Resistance
• March 15 - Wheat Disease Update
• March 5 - Update on Alfalfa Weevil Activity
• February 24 - Did the Extreme Cold Temperatures Kill Stored Grain Insects?
• January 12 - Alfalfa Weeval Egg Populations

 

Archived Issues

• 2020
  • January 9 - First Record of Brown Marmorated Stink Bug in Oklahoma (pa19-1)
  • February 4 - Alfalfa Insect Activity and Winter Production Reminder (pa19-2)
  • February 11 - Wheat Disease Update (pa19-3)
  • February 12 - Army Cutworms Reported in Some Wheat and Alfalfa Fields (pa19-4)
  • February 19 - Update on Alfalfa Weevil Egg Populations 2020 (pa19-5)
  • March 5 - Wheat Disease Update (pa19-6)
  • March 12 - Army Cutworms Still a Threat in Wheat, Canola, and Alfalfa Fields (pa19-7)
  • March 20 - Update on Alfalfa weevil and Aphids (pa19-8)
  • March 20 - Wheat Disease Update (pa19-9)
  • March 25 - Drywood Termites: Occasional Hitch-Hikers into Oklahoma (pa19-10)
  • March 27 - Wheat Disease Update (pa19-11)
  • March 31 - Pecan Phylloxera Treatment Time (pa19-12)
  • April 10 - Aphids and Armyworms in Wheat (pa19-13)
  • April 13 - Wheat Disease Update (pa19-14)
  • April 27 - Wheat Disease Update (pa19-15)
  • April 29 - Update on Alfalfa Weevil and Insecticide Resistance (pa19-16)
  • May 11 - Alfalfa Insect Update (pa19-17)
  • May 9 - Wheat Disease Update (pa19-18)
  • May 13 - Eye on Invasive Species: Asian Giant Hornet (pa19-19)
  • May 22 - Wheat Disease Update (pa19-20)
  • June 4 - Grasshopper Control in Pastures (pa19-21)
  • June 4 - Wheat Disease Update (pa19-22)
  • June 8 - Alfalfa Insect Update (pa19-23)
  • June 15 - Alfalfa Insect Update (pa19-24)
  • June 17 - Wheat Disease Update (pa19-25)
  • June 22 - Alfalfa Insect Update (pa19-26)
  • June 25 - Soybean Disease Update (pa19-27)
  • August 3 - Japanese Beetles Continue Westward Expansion through Oklahoma (pa19-28)
  • August 7 - Local Wasps Acquitted of Being the Asian "Murder" Hornet (pa19-29)
  • August 24 - Late-Season Management of Bagworms (pa19-30)
  • August 27 - Considerations to Make before Planting Wheat this Fall (pa19-31)
  • September 11 - Fall Armyworm Watch in Winter Wheat and Late Season Soybean Pests (pa19-32)
  • September 11 - Alfalfa Insect Update (pa19-33)
• 2019
  • January 18 - Wheat Disease Update (pa18-1)
  • February 8 - Wheat Disease Update (pa18-2)
  • February 18 - Alfalfa Insect Update (pa18-3)
  • February 27 - Update on Alfalfa Weevil Egg Populations 2019 (pa18-4)
  • March 18 - Wheat Disease Update (pa18-5)
  • March 26 - Pecan Phylloxera Treatment Time (pa18-6)
  • March 29 - Wheat Disease Update (pa18-7)
  • April 1 - Alfalfa Weevil Update  (pa18-8)
  • April 5 - Wheat Disease Update (pa18-9)
  • April 12 - Wheat Disease Update (pa18-10)
  • April 15 - Chagas Disease Survey Work Kissing Bug Testing in Oklahoma (pa18-11)
  • April 19 - Wheat Disease Update (pa18-12)
  • April 27 - Wheat Disease Update (pa18-13)
  • April 30 - Aphids and Armyworms in Wheat (pa18-14)
  • May 3 - Lodging in Winter Canola (pa18-15)
  • May 3 - Wheat Disease Update (pa18-16)
  • May 7 - Time to Obtain Pecan Nut Casebearer traps (pa18-17)
  • May 9 - Wheat Disease Update (pa18-18)
  • May 13 - Armyworms and Variegated Cutworms in Wheat and Canola (pa18-19)
  • May 15 - Armyworms "Invading" Some Grass Pastures (pa18-20)
  • May 16 - Pecan Nut Casebearer Flights Begin in Southern Oklahoma (pa18-21)
  • May 16 - Wheat Disease Update  (pa18-22)
  • May 24 - Wheat Disease Update (pa18-23)
  • May 31 - Wheat Disease Update (pa18-24)
  • June 5 - Sprouted Wheat at Harvest-A Real Possibility in 2019 (pa18-25)
  • June 7 - Grape Rootworm Reappers (pa18-26)
  • June 12 - Wheat Disease Update (pa18-27)
  • June 14 - Keep an Eye on Tomatoes for Hornworms and Pinworms (pa18-28)
  • July 3 - Pest Status Update for Crapemyrtle Bark Scale (pa18-29)
  • July 3 - Potato Leafhopper and Spotted Aphids in Alfalfa (pa18-30)
  • July 18 - Blister Beetle Reports on the Increase (pa18-31)
  • July 19 - Sudden Oak Death Found in Oklahoma (sort of) (pa18-32)
  • July 23 - Managing Sorghum Pests (pa18-33)
  • August 1 - Vesicular Stomatitis Virus and the Vectors Involved in Transmission (pa18-34)
  • August 2 - Wheat Disease Update (pa18-35)
  • August 17 - Protect a Bumper Crop of Pecans from Pecan Weevil (pa18-36)
  • September 24 - Insect Monitoring in Fall Planted Alfalfa (pa18-37)
  • September 25 - Managing Pod-feeding Stinkbugs in Soybean (pa18-38)
  • September 27 - New Research on Bermudagrass Stem Maggot, Check Pastures & Seedling Wheat for Fall Armyworm (pa18-39)
  • October 3 - Reports of Seedling Wheat Infested with Fall Armyworm (pa18-40)
  • November 12 - Nematode Disease Update (pa18-41)
  • December 13 - PDIDL Update (pa18-42)
• 2018
  • January 31 - Alfalfa Weevil Egg Populations 2018 (pa17-1)
  • February 21 - Update on Alfalfa Weevil Egg Populations 2018 (pa17-2)
  • February 21 - Wheat Disease Update (pa17-3)
  • March 14 - Wheat Disease Update (pa17-4)
  • March 19 - Cowpea Aphid and Alfalfa Weevil Update in Oklahoma Alfalfa (pa17-5)
  • March 29 - Wheat Disease Update (pa17-6)
  • April 6 - Wheat Disease Update (pa17-7)
  • April 13 - Increasing Pea and Blue Aphid numbers in Alfalfa and Wheat Disease Update (pa17-8)
  • April 16 - Oklahoma Wildfires and the USDA Imported Fire Ant Quarantine (pa17-9)
  • April 26 - Wheat Disease Update (pa17-10)
  • April 30 - Managing Sugarcane Aphid Report, 2018 (pa17-11)
  • May 5 - Wheat Disease Update (pa17-12)
  • May 17 - Wheat Disease Update (pa17-13)
  • May 31 - Wheat Disease Update (pa17-14)
  • June 11 - Transform Receives Section 18 Emergency Exemptions for Cotton and Sorghum, 2018 (pa17-15)
  • June 14 - Longhorned Tick / Bush Tick (Haemaphysalislongicornis) (pa17-16)
  • June 21 - Scout Now for Japanese Beetle in Ornamental, Fruit, and Row Crops (pa17-17)
  • June 22 - Update on Alfalfa Insect and Crop Conditions, Summer 2018 (pa17-18)
  • June 22 - Tomato Disease Update (pa17-19)
  • June 25 - Chinch Bugs Showing Up in Sorghum (pa17-20)
  • July 9 - Potato Leafhopper in Alfalfa (pa17-21)
  • July 11 - Managing Pod-feeding Insects in Soybean (pa17-22)
  • July 13 - Walnut Caterpillar and other Insect issues (pa17-23)
  • July 17 - Foliage Feeding Caterpillars in Alfalfa (pa17-24)
  • July 23 - Wheat Disease Advisory (pa17-25)
  • July 26 - False Chinch Bugs and Headwormsin Sorghum, 2018 (pa17-26)
  • August 16 - Blister Beetles in Alfalfa (pa17-27)
  • August 20 - Soybean Defoliators Reported, and Fall Armyworms are Taking Flight (pa17-28)
  • August 23 - Be on the Lookout for Fall Armyworm in Alfalfa (pa17-29)
  • September 7 - Continuing Rains May Bring Pecan Weevil Out (pa17-30)
  • September 12 - Shorttailed Cricket Activity Increasing in Home Lawns (pa17-31)
  • September 24 - Soybean Disease Update (pa17-32)
  • October 1 - Fall Armyworms and Grasshoppers in wheat scout carefully 2018 (pa17-33)
  • October 12 - The Beginning of Fall Brings Continued Challenges for Alfalfa (pa17-34)
  • October 15 - Cotton Disease Update (pa17-35)
  • November 9 - Wheat Disease Update (pa17-36)
  • December 18 - Check for Stored Grain Insects Even though it is Cold Outside (pa17-37)
• 2017
  • February 1 - Alfalfa Weevil Egg Populations 2017 (pa15-39)
  • February 8 - Update on Alfalfa Weevil Egg Populations 2017 (pa15-40)
  • February 21 - Wheat Disease Update (pa15-41)
  • February 22 - Canola Aphids 2017 (pa16-4)
  • March 1 - Aphids in Wheat e Alert 2017 (pa16-5)
  • March 8 - Grass-feeding termites (pa16-6)
  • March 13 - Army Cutworms Reported in Some Wheat Fields (pa16-7)
  • March 14 - Current NW Oklahoma Wildfires and the USDA Imported Fire Ant Quarantine (pa16-8)
  • March 15 - Wheat Disease Update (pa16-9)
  • March 16 - Termites: Spring Swarming Season in Oklahoma (pa16-10)
  • March 24 - Scouting for and Managing Diamondback Moth in Canola (pa16-11)
  • March 25 - Wheat Disease Update (pa16-12)
  • March 30 - Bacterial Leaf Streak - New Corn Disease Found in Oklahoma (pa16-13)
  • April 4 - Cedar-Apple and other Gymnosporangiumrusts (pa16-14)
  • April 13 - Wheat Disease Update (pa16-15)
  • April 20 - Crapemyrtle Bark Scale: Biology and Management (pa16-16)
  • April 21 - Wheat Disease Update and Imported Fire Ant Sample Kit (pa16-17)
  • April 27 - STEPS to Generating a Pecan Nut Casebearer (PNC) Forecast (pa16-18)
  • May 2 - Wheat Disease Update (pa16-19)
  • May 8 - Wheat Disease Update (pa16-20)
  • May 8 - Carpenter Ant Swarming Season in Oklahoma (pa16-21)
  • May 10 - Minimizing Stored Grain Insect Problems in Structures Prior to Wheat Harvest (pa16-22)
  • May 15 - Wheat Disease Update (pa16-23)
  • May 27 - Wheat Disease Update (pa16-24)
  • May 30 - Canola Disease Update (pa16-25)
  • June 20 - Sugarcane aphid in Oklahoma 2017 (pa16-26)
  • June 19 - Broad Mites on Blackberries (pa16-27)
  • June 29 - Flatid Planthoppers (pa16-28)
  • May 6 - Bermudagrass Stem Maggot, Wheat Disease Update, Peanut Disease Update, Corn Disease Update, Soybean Disease Update (pa16-29)
  • August 14 - Early Rains May Bring Pecan Weevil Out (pa16-30)
  • August 21 - Fall Armyworm Notice: After Planting, Watch Your Wheat!, Sorghum Insects: Chinch Bug and Corn Leaf Aphids are Plentiful!, What about Corn Leaf Aphid? (pa16-31)
  • August 25 - Fall Armyworm Reminder; Soybean Defoliators Reported (pa16-32)
  • August 29 - Shorttailed Crickets: A Minor Nuisance Pest of Turfgrass (pa16-33)
  • October 2 - Soybean Disease Update (pa16-34)
  • October 2 - Fall Armyworm IN Wheat: Look Closely When Scouting Your Fields! (pa16-35)
  • October 9 - Fumonisins in corn (pa16-36)
  • October 10 - Return of Multicolored Asian Lady Beetle (pa16-37)
  • November 4 - Sensat– A New Product for Stored Grain Protection (pa16-38)
  • December 6 - A New Product for Stored Grain Protection (pa16-39)
• 2016
  • February 8 - Alfalfa Weevil Egg Populations 2016 (pa15-1)
  • February 10 - Wheat Disease Update (pa15-2)
  • February 25 - Update on Alfalfa Weevil Egg Populations, Degree Days, and Viabilities 2016 (pa15-3)
  • March 7 - Wheat Disease Update (pa15-4)
  • March 8 - Alfalfa Weevil Application Timing is Upon Us (pa15-5)
  • March 14 - Wheat Disease Update (pa15-6)
  • March 18 - Bird Cherry Oat Aphids in Wheat: Showing Up in Large Numbers (pa15-7)
  • March 21 - Wheat Disease Update (pa15-8)
  • March 31 - Increasing Alfalfa Weevil Larval Numbers in Alfalfa as First Harvest Approaches (pa15-9)
  • April 4 - Wheat Disease Update (pa15-10)
  • April 8 - Check Canola for Aphids (pa15-11)
  • April 11 - Wheat Disease Update (pa15-12)
  • April 15 - Oak Gall Midges Are at It Again, Gulf Coast Ticks in Cattle, Bayer’sTolfenpro® Insecticide Ear Tag Voluntary Recall (pa15-12)
  • April 18 - Wheat Disease Update; Common Leafhoppers of Horticultural Importance (pa15-14)
  • April 25 - Wheat Disease Update; New Mobile App for Plant Diagnostic Sample Submission (pa15-15)
  • April 29 - Wheat Disease Update (pa15-16)
  • May 10 - Wheat Disease Update (pa15-17)
  • May 16 - Wheat Disease Update; Farewell... (pa15-18)
  • May 20 - Wheat Disease Update (pa15-19)
  • May 23 - Pecan nut casebearer trapping and reporting in 2016 (pa15-20)
  • May 31 - Wheat Disease Update, Sugarcane Aphids Are Present in Oklahoma, 'Voluntary' Ban of Phosphite and Propiconazole Fungicides on Peanuts, Canola Disease Update (pa15-21)
  • June 10 - Wheat Disease Update; Stable Flies Abound around Beef and Horses (pa15-22)
  • June 20 - Grapevine Oddities: Grape Gall Midges (pa15-23)
  • June 22 - Oklahoma Mosquitoes and Zika (pa15-24)
  • June 27 - Fall Webworms Emerging Ahead of Schedule (pa15-25)
  • July 14 - Sugarcane Aphid Numbers are Building in Oklahoma, Sorghum "Whorlworm" and "Headworm" Decisions (pa15-26)
  • July 29 - Early Blight of Potatoes and Tomatoes (pa15-27)
  • August 1 - Critical Time Managing Pecan Weevil (pa15-28)
  • August 5 - Wheat Disease Update (pa15-29)
  • August 8 - False Chinch Bugs in Sorghum, 2016 (pa15-30)
  • August 16 - Sugarcane Aphid, Sorghum Headworm and Sorghum Midge Management in Double-Cropped or Late-maturing Sorghum (pa15-31)
  • September 8 - Positively Identify Soybean Defoliators Before You Spray (pa15-32)
  • September 9 - Fall Armyworm Notice: Check Your Wheat Early and Often! (pa15-33)
  • September 9 - Fall Armyworms Marching Across Oklahoma Turfgrass (pa15-34)
  • October 31 - First Detection of Emerald Ash Borer in Oklahoma (pa15-35)
  • November 10 - Wheat Disease Update (pa15-36)
  • November 30 - Wheat Disease Update (pa15-37)
  • November 30 - Plan to Manage Hessian Fly (pa15-38)
• 2015
  • January 6 - How to Reduce Pest Populations with Sanitation Practices (pa14-1)
  • February 10 - Alfalfa Weevil Egg Populations 2015 (pa14-2)
  • February 10 - Wheat Disease Update (pa14-3)
  • February 27 - Wheat Disease Update (pa14-4)
  • March 2 - Update on 2015 Degree Day Accumulation and Insecticide List for Alfalfa Weevil and Aphids (pa14-5)
  • March 3 - Prepare for Spotted Wing Drosophila!: Education on an invasive insect threatening fruit production in Oklahoma (pa14-6)
  • March 16 - Army Cutworms Reported in Some Wheat and Canola Fields (pa14-7)
  • March 16 - Wheat Disease Update (pa14-8)
  • March 23 - Insect Hotels: Good Bugs Check In AND They Check Out; Alfalfa Weevil Scouting Report (pa14-9)
  • March 27 - Greenbug Infestations Reported (pa14-10)
  • April 1 - Oklahoma Receives Registrations for Two Sugarcane Aphid Insecticides (pa14-11)
  • April 3 - Scouting for and Managing Diamondback Moth in Canola; 2015 Pecan Nut Casebearer Monitoring Program; 2015 Spotted Wing Drosophila Monitoring Program; Wheat Disease Update (pa14-12)
  • April 10 - Wheat Disease Update; Plant Disease Corner (pa14-13)
  • April 14 - Check Canola for Aphids and Diamondback Moth (pa14-14)
  • April 17 - We’re Back! Oak Gall Midges Appearing; Wheat Disease Update; Tent Caterpillars Spotted in Southern Oklahoma (pa14-15)
  • April 21 - Leaf Blister Diseases (pa14-16)
  • April 22 - Brown Wheat Mite Showing Up in Winter Wheat; Cold temperature injury or fire blight disease? (pa14-17)
  • April 24 - Wheat Disease Update (pa14-18)
  • April 29 - Increasing Pea Aphid Numbers in Alfalfa (pa14-19)
  • May 4 - Wheat Disease Update (pa14-20)
  • May 7 - Curly Top Virus on Spinach (pa14-21)
  • May 8 - Wheat Disease Update (pa14-22)
  • May 14 - Watch for Armyworms in Wheat; Got Sick-amores? (pa14-23)
  • May 15 - Wheat Disease Update (pa14-24)
  • May 22 - Wheat Disease Update (pa14-25)
  • May 27 - Wheat Head Armyworms Damage To Wheat Kernels in Oklahoma Wheat Fields (pa14-26)
  • May 29 - What to Do With Harlequin Bugs in Canola?; Wheat Disease Update (pa14-27)
  • June 2 - Corn Earworm in Canola: We Need to Get This Crop in the Bin! (pa14-28)
  • June 4 - Are Your Ears Buzzin’? Let Us Know If Periodical Cicadas are Present in Your County (pa14-29)
  • June 8 - Wet Weather and Unusual Canola Diseases (pa14-30)
  • June 12 - Wheat Disease Update (pa14-31)
  • June 15 - Sugarcane Aphids Are Infesting Sorghum in Oklahoma (pa14-32)
  • July 31 - Vegetable Disease Update (pa14-33)
  • August 11 - Sugarcane Aphids, Sorghum Midge, and Headwormsin Sorghum: How to Make a Decision for this “Horse Race”? (pa14-34)
  • August 13 - Considerations to Make before Planting Wheat this Fall (pa14-35)
  • August 25 - Get Out and Check Pastures for Fall Armyworm (pa14-36)
  • September 2 - Horse Flies and Deer Flies (Tabanids) on Cattle (pa14-37)
  • September 4 - New Soybean Diseases (pa14-38)
  • September 9 - Crapemyrtle Scale; Fall Webworms Are Back! (pa14-39)
  • September 14 - Fall Webworms in Pecan (pa14-40)
  • September 18 - Fall Armyworm Notice: Check Your Wheat! (pa14-41)
  • September 29 - Don’t Let Armyworms Waylay Your Wheat or Canola (pa14-42)
  • October 23 - Fall Yard Decorations and Straw Itch Mites (pa14-43)
  • November 3 - Finally Found: Oak Leaf Itch Mite (pa14-44)
  • December 15 - Canola Disease Update (pa14-45)
  • December 18 - Wheat Disease Update (pa14-46)
• 2014
  • February 6 - PDIDL Alert Regarding Samples and Winter Desiccation Injury (pa13-1)
  • February 10 - Alfalfa Weevil Egg Populations 2014 (pa13-2)
  • February 24 - Disease Watch, February 2014 (pa13-3)
  • March 4 - Spring Forward with Dormant Oil Applications (pa13-4)
  • March 5 - Come on Out to the First Invasive Species Conference in OKC (pa13-5)
  • March 7 - Watch for TMV on Tomatoes and Peppers; Guidelines for Healthy Vegetable Transplants (pa13-6)
  • March 14 - Managing Greenhouse Pests without Neonicotinoid Insecticides; Wheat Disease Update (pa13-7)
  • March 24 - Wheat Disease Update (pa13-8)
  • March 27 - Cowpea Aphid and Alfalfa Weevil Update in Oklahoma Alfalfa (pa13-9)
  • March 31 - Wheat Disease Update (pa13-10)
  • April 11 - Wheat Disease Update; Effects of Drought on Insect Pests (pa13-11)
  • April 29 - Wheat Disease Update (pa13-12)
  • May 1 - Plant Disease Corner (pa13-13)
  • May 5 - Wheat Disease Update (pa13-14)
  • May 9 - To Spray or not to Spray: Managing & Monitoring Pecan Nut Casebearer (PNC) (pa13-15)
  • May 13 - Wheat Disease Update (pa13-16)
  • May 27 - Wheat Disease Update (pa13-17)
  • May 29 - Got Grasshoppers? Get After Them NOW: Management Options in Rangeland and Pastures; Red Spiders or Wheel Bug Nymphs?; Heartland Virus and Lone Star Ticks (pa13-18)
  • June 11 - Beware Fruit Growers...SWD has been Spotted in OK (pa13-19)
  • June 20 - Rain and the mosquitoes they bring! (pa13-20)
  • July 17 - Two “Sugarcane” Aphids That Are Infesting Sorghum in Oklahoma (pa13-21)
  • July 21 - Squash Bug Management (pa13-22)
  • July 25 - Evil Pecan Weevil (pa13-23)
  • July 30 - Get Out and Check Pastures for Fall Armyworms! (pa13-24)
  • August 4 - Leaf Blight in Grain Sorghum; Powdery Mildew in Cucurbits (pa13-25)
  • August 12 - Watch for Sorghum Midge in Late-blooming Sorghum (pa13-26)
  • August 20 - Fall Armyworms Beginning to Invade Turfgrass (pa13-27)
  • October 6 - Fall Armyworm Notice: Check Your Wheat! (pa13-28)
  • October 31 - Wheat Disease Update (pa13-29)
  • November 13 - Fall Infection of Black Leg on Winter Canola; Soybean Rust Found in Oklahoma for the First Time in 5 Years (pa13-30)
• 2013
  • January 25 - Alfalfa Weevil Egg Populations 2013 (pa12-1)
  • January 29 - Winter Grain Mite in Wheat (pa12-2)
  • February 1 - Alfalfa Weevil Populations and Comments on Resistance (pa12-3)
  • February 13 - Wheat Disease Update (pa12-4)
  • February 27 - Wheat Disease Update; Plant Disease Corner (pa12-5)
  • March 21 - Wheat Disease Update (pa12-6)
  • April 2 - Plant Disease Corner, April: Fire blight, Pine tree blights, and Leaf spots (pa12-7)
  • April 8 - Cedar-Apple Rust and other Gymnosporangium Diseases; Wheat Disease Update (pa12-8)
  • April 10 - Wheat Disease Update (pa12-9)
  • April 16 - Chlorpyrifos-resistant Greenbugs found in the Texas Panhandle (pa12-10)
  • April 18 - Wheat Disease Update (pa12-11)
  • April 26 - Wheat Disease Update (pa12-12)
  • May 6 - Wheat Disease Update; Plant Disease Corner, May: Low temperature injury to garden plants (pa12-13)
  • May 9 - Check Canola for Aphids, and Cabbage Maggot; The British Invade Oklahoma Wheat; but it’s NOT the Beatles! (pa12-14)
  • May 13 - Wheat Disease Update (pa12-15)
  • May 20 - Wheat Disease Update; Caterpillars of Common Oak Moth are Defoliating Oklahoma Oaks (pa12-16)
  • May 22 - Wheat Disease Update (pa12-17)
  • May 23 - Downy Mildew of Impatiens; Pecan nut casebearer captures recorded in Oklahoma; Flatheaded Apple Tree Borer Problems (pa12-18)
  • May 29 - Wheat Disease Update; Watch for Armyworms in Wheat (pa12-19)
  • June 3 - Chinch Bug Management in Sorghum; Corn Earworm Search for a New Name... Canola Podworm? (pa12-20)
  • June 6 - Wheat Disease Update (pa12-21)
  • June 7 - Reminder! Early Bird Gets the Grasshopper: Management Options in Rangeland, Pastures and Crops (pa12-22)
  • June 21 - Attack of the Elm Sawfly! (pa12-23)
  • June 26 - The Triumphant Return of the Redbud Leaffolder (pa12-24)
  • June 27 - Wheat Disease Update (pa12-25)
  • July 2 - New Invasive Species in Oklahoma Could Mean Trouble for Fruit Growers (pa12-26)
  • July 8 - Biscongiauxia (Hypoxylon) Dieback and Canker of Pecan (pa12-27)
  • July 29 - Lab Notice; Peanut Disease Update; False Chinch Bugs in Sorghum (pa12-28)
  • August 7 - Lab Notice; Vegetable Crop Disease Update (pa12-29)
  • August 23 - Soybean Disease Update (pa12-30)
  • September 17 - Late Season Pecan Pests, Insect Spotlight: Brown Marmorated Stink Bug (BSMB) (pa12-31)
  • October 17 - Canola Black Leg Update (pa12-32)
  • November 5 - Wheat Disease Update (pa12-33)
• 2012
  • January 10 - Wheat Disease Update (pa11-1)
  • January 18 - Alfalfa Weevil Egg Populations 2012 (pa11-2)
  • January 20 - Alfalfa Weevil Egg Viabilities High (pa11-3)
  • January 30 - Wheat Disease Update (pa11-4)
  • February 1 - An Update on Rose Rosette (pa11-5)
  • February 6 - Start Looking For Army Cutworms in Alfalfa, Canola, and Wheat (pa11-6)
  • February 13 - Tent Caterpillars Will Be Emerging Soon (pa11-7)
  • February 20 - Changes to the USDA Plant Hardiness Zones (pa11-8)
  • February 28 - Wheat Disease Update (pa11-9)
  • March 2 - Winter Grain Mite in Wheat; Wheat Disease Update (pa11-10)
  • March 9 - Wheat Disease Update (pa11-11)
  • March 16 - Wheat Disease Update; Bird Cherry Oat Aphids in Wheat: They Have Something to Eat This Year; Face flies are back in Oklahoma! (pa11-12)
  • March 20 - Turfgrass Nuisance Pests: Shorttailed Crickets (pa11-13)
  • March 26 - Wheat Disease Update (pa11-14)
  • March 30 - Gulf Coast Ticks and Spinose Ear Ticks in Cattle; Pest du Jour: Oak Gall Midge (pa11-15)
  • April 2 - Wheat Disease Update (pa11-16)
  • April 9 - Wheat Disease Update (pa11-17)
  • April 11 - Root-knot nematode control in summer crops; Canola disease update; Cutworms Are Rearing Their Ugly Heads in Turfgrass (pa11-18)
  • April 13 - Alfalfa Problems not Over; Armyworm Moth Flights = CHECK YOUR WHEAT! (pa11-19)
  • April 16 - Wheat Disease Update; Plant Disease Corner - Problems with Ornamentals (pa11-20)
  • April 20 - Start Looking For Variegated Cutworms in Canola, PRONTO! (pa11-21)
  • April 25 - Wheat Disease Update (pa11-22)
  • April 30 - Wheat Disease Update (pa11-23)
  • May 4 - Wheat Disease Update (pa11-24)
  • May 9 - Plant Disease Corner; Pecan nut casebearer earlier than normal in 2012 (pa11-25)
  • May 11 - Potato leafhopper economic considerations in alfalfa and other crops in 2012 (pa11-26)
  • May 14 - Wheat Disease Update (pa11-27)
  • May 22 - Wheat Disease Update (pa11-28)
  • May 24 - Kermes Scale Causing Problems for Oklahoma Oaks (pa11-29)
  • June 6 - Soybean Rust Update (pa11-30)
  • June 19 - Grasshopper Management in Rangeland, Pastures and Crops (pa11-31)
  • July 18 - Mosquitoes in Oklahoma and West Nile Virus (WNV) (pa11-32)
  • July 23 - False Chinch Bugs in Sorghum (pa11-33)
  • July 25 - Peanut Disease Update; Tomato Disease Update (pa11-34)
  • August 29 - Wheat Disease Update (pa11-35)
  • September 15 - Grasshopper Control in Winter Wheat (And Canola) (pa11-36)
  • October 15 - Reminder: Hay Sold from Fire Ant-Quarantined Counties Must Meet Guidelines (pa11-37)
  • October 18 - Update on Black Leg Disease of Canola (pa11-38)
  • November 2 - Mites and Moths: A Fall for Keeping a Vigilant Watch on Wheat and Canola (pa11-39)
• 2011
  • February 28 - Wheat Disease Update (pa10-1)
  • March 1 - Cowpea Aphids and Alfalfa Weevil Damage in Oklahoma Alfalfa (pa10-2)
  • March 3 - Update on Black Leg Disease of Canola (pa10-3)
  • March 14 - Brown Wheat Mites Are Showing Up in Winter Wheat; Wheat Disease Update (pa10-4)
  • March 28 - Wheat Disease Update; Horn Flies and Insect Growth Regulators (IGR); Grape Berry Moths Are Emerging Early in 2011 (pa10-5)
  • April 8 - Wheat Disease Update; Alfalfa Situation Becoming a Serious Concern (pa10-6)
  • April 21 - Wheat Disease Update (pa10-7)
  • April 29 - Horticulture Disease Updates; Wheat Disease Update (pa10-8)
  • May 6 - Wheat Disease Update (pa10-9)
  • May 13 - Pecan Nut Casebearer - Earlier and Heavier Than Normal (pa10-10)
  • May 18 - Wheat Disease Update (pa10-11)
  • June 7 - Wheat Disease Update; Ticks are Out in Force and Biting (pa10-12)
  • June 15 - Wheat Disease Update (pa10-13)
  • June 30 - Wheat Disease Update (pa10-14)
  • July 18 - Update on Cool-season Turfgrass Diseases (pa10-15)
  • July 19 - Alfalfa Growers Who Market to Horse Owners Should Watch for Blister Beetles; Blister Beetles Running Rampant in Home Gardens; Time to Spray RR or LL Crops for Weeds? Scout Fields for Grasshoppers and Other Defoliators Before You Spray (pa10-16)
  • July 28 - Impact of Horn Flies on Cattle during Heat Stress (pa10-17)
  • August 4 - Disease in this heat? (pa10-18)
  • September 9 - Managing Pod-feeding Insects in Soybean (pa10-19)
  • September 20 - Controlling Large Patch of Zoysiagrass in Oklahoma (pa10-20)
  • October 24 - Dry Fall = Plant Vampires in Wheat (and Canola) (pa10-21)
  • October 28 - Wheat Disease Update (pa10-22)
• 2010
  • February 3 - Turfgrass Disease in the Winter? (pa9-1)
  • February 22 - Time to Think about Controlling Leaf Curl Disease of Peaches and Nectarines, A New Tool Available for Prevention of Grapevine Trunk Canker Diseases, Wheat Disease Update, Army Cutworms Reported in Some Wheat Fields (pa9-2)
  • March 3 - Wheat Disease Update (pa9-3)
  • March 12 - Hay feeding and stable flies (pa9-4)
  • March 15 - Wheat Disease Update (pa9-5)
  • March 22 - Vegetable Transplant Health, Wheat Disease Update (pa9-6)
  • March 23 - Army Cutworms Reported in Canola, Plant Disease Corner - What we're seeing in the PDIDL! (pa9-7)
  • March 25 - Wheat Disease Update (pa9-8)
  • April 5 - Managing Pierce's Disease of Grape, Scouting Canola for Diamondback Moth, Wheat Disease Update (pa9-9)
  • April 8 - Don't Put Greenbugs Out of Mind Unless You Have 'Glanced' at Your Wheat Field (pa9-10)
  • April 15 - Wheat Disease Update (pa9-11)
  • April 20 - Spring Dead Spot Season, Brown Wheat Mite Showing Up in Winter Wheat, Those Aren't Aliens Hanging from Your Red Cedar Trees (pa9-12)
  • April 21 - Wheat Disease Update (pa9-13)
  • April 26 - Plant Disease Corner - April 2010, Large Patch is Active (pa9-14)
  • May 3 - Wheat Disease Update (pa9-15)
  • May 17 - Wheat Disease Update (pa9-16)
  • May 19 - Wheat Disease Update (pa9-17)
  • May 24 - Wheat Disease Update (pa9-18)
  • May 27 - Pine Sawfly Activity Reported Across the State (pa9-19)
  • May 28 - Pecan IPM - PIPE: An update and encouragement to scout (pa9-20)
  • June 1 - Late Flush of Armyworms Generating Concern in Wheat (pa9-21)
  • June 4 - Wheat Disease Update (pa9-22)
  • June 16 - Brown Patch is Active on Cool-Season Grasses (pa9-23)
  • June 30 - Pine Wilt Update, Garden Webworm Management in Soybean (pa9-24)
  • July 2 - The Beetles are Coming! Japanese Beetles are Gaining Ground in Oklahoma (pa9-25)
  • July 6 - Bagworm and Fall Webworm Management; Soybean Disease Update (pa9-26)
  • July 13 - Pecan Scab Update (pa9-27)
  • July 15 - Green Stink Bugs in Cotton; Grasshopper Control in Late Planted Cotton (pa9-28)
  • July 28 - Powdery Mildew on Pecans; Southern Blight in Ornamentals (pa9-29)
  • August 5 - Preparing for and managing Pecan Weevil (pa9-30)
  • August 16 - Pasture and Rangeland Pests from East to West; Effect of Planting Date and Seed Treatment on Diseases and Insect Pests of Wheat (pa9-31)
  • August 31 - Emergency Quarantine for Thousand Cankers Disease; Fall Armyworms Should Be On Our "Scouting Radar" in Pasture and Seedling Wheat (pa9-32)
  • September 8 - Frogeye Leaf Spot of Soybean; Bacterial Leaf Spot of Pumpkin (pa9-33)
  • September 24 - Fall Armyworm Notice Part II: Check Your Pasture and Wheat! (pa9-34)
  • October 12 - Downy Mildew on Basil (pa9-35)
  • November 11 - Wheat Disease Update (pa9-36)
  • December 22 - Spotted Alfalfa Aphids in Alfalfa (pa9-37)
• 2009
  • January 20 - Alfalfa Weevil Egg Populations in 2009 (pa8-1)
  • February 23 - Wheat Disease Update (pa8-2)
  • March 12 - Brown Wheat Mite Showing Up in Winter Wheat (pa8-3)
  • March 17 - Ladybug Invasion: Coping with Multi-colored Asian Lady Beetle (pa8-4)
  • March 19 - Wheat Disease Update (pa8-5)
  • April 2 - New Domestic Quarantine of Counties in Oklahoma for Imported Fire Ant (IFA), Russian Wheat Aphids Showing Up in Scattered Locations (pa8-6)
  • April 16 - Wheat Disease Update (pa8-7)
  • April 20 - Vegetable Crop Fungicide Update (pa8-8)
  • April 27 - Wheat Disease Update (pa8-9)
  • May 7 - Battling the Enemy Within: Woodborers, Wheat Disease Update (pa8-11)
  • May 11 - First Report of Pecan Scab for the 2009 Season (pa8-12)
  • May 19 - Pecan IPM - PIPE: Implications for the Future, Wheat Disease Update - Fusarium Head Blight (pa8-13)
  • May 27 - Wheat Disease Update (pa8-14)
  • June 11 - Foliar disease control critical for Spanish peanuts (pa8-15)
  • July 2 - Pest du Jour: Flatid Planthoppers (pa8-16)
  • July 16 - Fall Webworm Activity Reported Across Oklahoma (pa8-17)
  • July 21 - Cool-season Turfgrass Disease Update (pa8-18)
  • July 30 - Early-Season Pecan Weevil Situation - Hold that Thought, Grape Bunch Rots (pa8-19)
  • August 4 - Powdery Mildew Control on Cucurbits, Cucurbit Downy Mildew Update, Soybean Rust Update (pa8-20)
  • August 17 - What are those Spots on my Bermudagrass? (pa8-21)
  • August 28 - Downy Mildew on Grapes (pa8-22)
  • August 31 - Plan to Manage Hessian Fly (pa8-23)
  • September 2 - Yellow Soybean Plants, Effect of Planting Date and Seed Treatment on Diseases and Insect Pests of Wheat (pa8-24)
  • September 4 - September Insect Considerations in Pecan - Diligence is the key (pa8-25)
  • September 14 - Don't Get Caught with Dead Patches of Grass Next Spring - Warm-season Turfgrass Fungicide Treatments for the Fall (pa8-26)
  • September 21 - Bacterial Blight Outbreak on Soybeans (pa8-27)
  • September 25 - Soybean Rust Found in Two Oklahoma Counties (pa8-28)
  • October 2 - Keep a Close Watch for Fall Armyworms in Seedling Wheat, Questions and Answers Regarding Fall Armyworm in Wheat and Pasture (pa8-29)
  • October 6 - Pierce's Disease of Grape - A Growing Concern in Oklahoma (pa8-30)
  • November 24 - Fall Wheat Pests: Winter Grain Mite in Wheat (pa8-31)
  • December 1 - Wheat Disease Update (pa8-32)
  • December 4 - New Disease in Oklahoma: Blackleg of Canola (pa8-33)
• 2008
  • January 11 - Split Versus Single Applications of Fungicides to Control Foliar Wheat Diseases (pdia7-1)
  • January 17 - Alfalfa Weevil Egg Populations in 2008 (pdia7-2)
  • February 4 - Greenbug Management in Winter Wheat with Glance 'n Go: Using the Henson Rule (pdia7-3)
  • March 14 - Alfalfa Insect Application Timing is upon us, Evaluations of Insecticide Performance for Control of Alfalfa Weevil Larvae, 2007 (pdia7-4)
  • March 19 - Natural Enemies are Working on Greenbugs in Oklahoma Winter Wheat (pdia7-5)
  • March 24 - Time to Check Cattle for Gulf Coast Ticks (pdia7-6)
  • April 4 - Biological control of caterpillar pests using Bacillus thuringiensis (pdia7-7)
  • April 16 - Wheat Disease Update (pdia7-8)
  • April 24 - Wheat Disease Update (pdia7-9)
  • May 1 - Termite Swarming Season (pdia7-10)
  • May 5 - Wheat Disease Update (pdia7-11)
  • May 6 - Wheat Disease Update: What a difference a couple of days makes! (pdia7-12)
  • May 8 - Suspicious patches in my lawn: Crop circles or large patch?, Africanized Honey Bees Continue to Move across the State (pdia7-13)
  • May 13 - Wheat Disease Update, Africanized Honey Bees Update (pdia7-14)
  • May 15 - Be on the Lookout for Aster Yellows (pdia7-15)
  • May 20 - Pecan Nut Casebearer Treatment Time, Wheat Disease Update, Horn Fly Ear Tag Comparison (pdia7-16)
  • May 27 - Be proactive about managing black rot on your grapes (pdia7-17)
  • May 30 - Wheat Disease Update (pdia7-18)
  • June 5 - Grape Rootworm Season - Be on the lookout, Second Reminder for Pecan Nut Casebearer Treatment Time (pdia7-19)
  • June 9 - Begin Scouting and Managing your Pecan Orchards for Pecan Scab (pdia7-20)
  • June 11 - Protecting Yourself from Ticks (pdia7-21)
  • June 13 - Soybean Rust Update and 2008 Monitoring Program, Bacterial Stalk Rot of Corn Stinks! (pdia7-22)
  • June 23 - Watch out for Southern blight in nursery crops (pdia7-23)
  • June 25 - It's Not Too Late to Begin Scouting for Chinch Bugs in Turf (pdia7-24)
  • July 10 - Wheat Disease Update - Fusarium Head Blight, Interesting Results from this Year's Pecan Nut Casebearer Trials (pdia7-25)
  • July 15 - Seiridium canker of Junipers and Cypress (pdia7-26)
  • July 17 - Euonymus Scale in the Ornamental Landscape (pdia7-27)
  • July 23 - Bacterial Leaf Scorch Disease of Oak and Other Trees and Ornamentals (pdia7-28)
  • July 25 - Watch for Panicle-Feeding Caterpillars in Sorghum (pdia7-29)
  • July 28 - Bacterial Canker of Tomato, Cucurbit Foliar Disease Update (pdia7-30)
  • August 13 - Effect of Planting Date and Seed Treatment on Diseases and Insect Pests of Wheat (pdia7-31)
  • August 21 - Charcoal Rot of Soybean (pdia7-32)
  • August 22 - Rains Bring Pecan Weevils in Oklahoma, Potato Leafhopper Economic Considerations in Alfalfa and Peanut, New Oklahoma Insect Pest of Woody Ornamentals: Japanese Weevil (pdia7-33)
  • August 27 - Be On the Watch for Fall Armyworms in Pastures, Pre-harvest and late-season disease management for grapes (pdia7-34)
  • September 8 - Why is my oak tree dying? (pdia7-35)
  • September 12 - Results of fungicide evaluations for control of black rot of grape in Oklahoma, 2008, Evaluation of over-the-counter fungicides labeled for brown patch control in tall fescue/Kentucky bluegrass residential lawns, 2008 (pdia7-36)
  • September 22 - Soybean Aphids in Oklahoma??? (pdia7-37)
  • September 24 - Downy Mildew Update in Cucurbits (pdia7-38)
  • September 26 - Pecan Aphid Populations on the Rise (pdia7-39)
  • October 14 - Dry Fall = Presence of Transitory Insect Invaders in Wheat (and Canola), Aster leafhopper and Canola (pdia7-40)
  • October 29 - Pierce's Disease of Grape Identified for the First Time in Oklahoma (pdia7-41)
  • November 10- Wheat Disease Update (pdia7-42)
• 2007
  • January 18 - How will Recent Weather Conditions Impact Alfalfa Weevil Egg Populations in 2007? (pdia6-1)
  • February 7 - Wheat Disease Update (pdia6-2)
  • March 1 - Wheat Disease Update (pdia6-3)
  • March 15 - Wheat Disease Update, Early Considerations for Pecan Production - Horticultural oils and pecan pests, Time to Order Pecan Nut Casebearer Traps, Alfalfa Insect Application Timing is upon us, Results of evaluations on insecticide performance for control of alfalfa weevil larvae and aphids in 2006 (pdia6-4)
  • March 28 - Apple twig borer problems continue to surface in state's grape vineyards (pdia6-5)
  • April 6 - Check Fields for Russian Wheat Aphids (pdia6-6)
  • April 13 - Wheat Disease Update (pdia6-7)
  • April 20 - Wheat Disease Update (pdia6-8)
  • April 25 - Wheat Disease Update (pdia6-9)
  • May 8 - Wheat Disease Update (pdia6-10)
  • May 10 - Onion Disease and Crop Development Update (pdia6-11)
  • May 11 - Managing Insect Problems in Freeze-damaged Fruit, Life after the freeze - pecan pest management concerns can continue, Pecan Scab Problems Raise Concern Early (pdia6-12)
  • May 14 - Wheat Disease Update (pdia6-13)
  • May 15 - Access to Plant Management Network, Fungicides for the Home and Garden, Spray Program for Tomato Diseases, New Peanut Fungicide (pdia6-14)
  • May 25 - Armyworms and Wheat Head Armyworms: How to Tell the Difference, Wheat Disease Update (pdia6-15)
  • May 29 - Pecan Nut Casebearer Treatment Time (pdia6-16)
  • June 5 - Wheat Disease Update (pdia6-17)
  • June 27 - Downy Mildew Warning on Cucurbits, Peanut Leaf Spot Update, Soybean Rust Update (pdia6-18)
  • July 5 - How might the 100 year flood or June rainfall event affect pecan weevil emergence? (pdia6-19)
  • July 6 - Potato Leafhopper Economic Considerations in Alfalfa and Peanut (pdia6-20)
  • July 23 - Soybean Rust Alert (pdia6-21)
  • July 27 - Soybean Rust Update (pdia6-22)
  • August 10 - Effect of Planting Date and Seed Treatment on Wheat Diseases (pdia6-23)
  • August 27 - Soybean Rust Update #3 (pdia6-24)
  • September 5 - Phytophthora blight identified on watermelon (pdia6-25)
  • September 14 - Destroy Volunteer Wheat and Reduce Threat of Other Wheat Pests, Late-Season Pecan Weevil Situation - Lessons from the Past, Twig Pruner and Girdler, Identification and Management (pdia6-26)
  • November 9 - Wheat Disease Update (pdia6-27)
• 2006
  • January 10 - Spotted Alfalfa Aphids in Seedling Alfalfa, Will January/February Weather Conditions have an Impact on Alfalfa Weevil Egg Populations in 2006? (pdia5-1)
  • February 1 - Earliest Alfalfa Weevil and Worst Aphid Season on Record (pdia5-2)
  • February 6 - Greenbugs Are Being Reported in Wheat (pdia5-3)
  • April 3 - Wheat Disease Update, Foliar Fungicides and Wheat Production in Oklahoma (pdia5-4)
  • April 10 - Fusarium (Dryland) Root Rot Making Its Appearance in Oklahoma (pdia5-5)
  • April 24 - Wheat Streak Mosaic and High Plains Viruses Appearing in Oklahoma (pdia5-6)
  • May 2 - Wheat Pest Update (pdia5-7)
  • May 4 - Cedar-Apple Rust: Christmas in May! (pdia5-8)
  • May 10 - Why are my cucumber plants white?, Preventive spray program needed for managing foliar diseases of tomato (pdia5-9)
  • May 15 - Wheat Disease and Insect Pest Update (pdia5-10)
  • May 16 - Pecan Nut Casebearer Season may be Early (pdia5-11)
  • June 5 - Thrips Damage Potential in Peanut (pdia5-12)
  • June 7 - Wheat Head Armyworm Being Reported as Harvest Progresses (pdia5-13)
  • June 28 - Soybean Rust Update (pdia5-14)
  • June 28 - Soybean Early-Season Defoliator Problems (pdia5-15)
  • July 20 - Green June Beetle Populations Currently Peaking, Fear No Weevil - The Continuing Saga (pdia5-16)
  • July 31 - Bunts & Smuts of Wheat (pdia5-17)
  • August 11 - Planting Date Affects Wheat Diseases (pdia5-18)
  • August 29 - Should You Consider Using an Insecticide Seed Treatment for Wheat? (pdia5-19)
  • August 30 - Rains Bring Pecan Weevils in Oklahoma (pdia5-20)
  • September 19 - Gummy Stem Blight Outbreak in Watermelons (pdia5-21)
  • November 16 - Wheat Disease Update (pdia5-22)
• 2005
  • January 11 - Wheat Disease Update, Hessian Fly Reported in Oklahoma Wheat (pdia4-1)
  • January 21 - January Alfalfa Weevil Egg Populations Down in 2005 (pdia4-2)
  • January 25 - January Alfalfa Weevil Egg Populations Down, Viability High in 2005 Report # 2 (pdia4-3)
  • February 18 - Wheat Disease Update (pdia4-4)
  • March 10 - Wheat Disease Update (pdia4-5)
  • March 18 - Bird Cherry Oat Aphids in Wheat: To Control or Not to Control (pdia4-6)
  • March 24 - Stripe Rust Found In Oklahoma - Wheat Disease Update (pdia4-7)
  • April 4 - Latest Insecticide Prices and Current Status of Insects in Alfalfa (pdia4-8)
  • April 8 - Soybean Rust Update (Is it fact or fiction?), Cabrio Registered on Spinach and Greens, Wheat Disease Update (pdia4-9)
  • April 22 - Wheat Disease Update (pdia4-10)
  • May 2 - Caterpillars "Leafing" a Mess in Your Trees?, Wheat Disease Update (pdia4-11)
  • June 1 - Quiet Times on the Soybean Rust Front, Keep Tomatoes Protected from Foliar Diseases (pdia4-12)
  • August 1 - Wheat Disease Update - Consider Diseases When Determining Planting Date for Wheat (pdia4-13)
  • August 16 - Pecan Weevil Time Quickly Upon Us, These "Hills" Are Alive with Short-tailed Crickets (pdia4-14)
  • August 22 - Soybean Disease Update (pdia4-15)
  • August 26 - Wheat Disease Update: Preplanting Considerations to Control Bunts and Smuts, Africanized Honey Bees Continue to Move Across the State, Diligence with Pecan Weevils Still Important, Whitefringed Beetles Found in Oklahoma Alfalfa (pdia4-16)
  • September 1 - Be On the Watch for Fall Armyworms in Pastures and Wheat (pdia4-17)
  • September 9 - Hessian Fly Control Considerations in Winter Wheat (pdia4-18)
  • October 20 - Small Hive Beetle Found in Oklahoma, True Bugs in Pecan can Still be a Problem (pdia4-19)
  • November 10 - Wheat Disease Update (pdia4-20)
• 2004
  • January 16 - Alfalfa weevil egg populations in 2004 (pdia3-1)
  • March 5 - Wheat Disease Update (pdia3-2)
  • March 11 - March Alfalfa Weevil Egg Populations 2004 (pdia3-3)
  • March 19 - Wheat Disease Update (pdia3-4)
  • March 23 - March Alfalfa Weevil Egg Populations 2004 (pdia3-5)
  • April 13 - Wheat Disease Update, Powdery Mildew in Wheat (pdia3-6)
  • April 20 - Wheat Streak Mosaic Virus Prevalent in Western Oklahoma and the Panhandle (pdia3-7)
  • April 30 - Wheat Disease Update (pdia3-8)
  • May 4 - Black Fly Emergence, Managing Bacterial Leaf Spots on Tomato, Curly Top or No Curly Top? (That is the question) (pdia3-9)
  • May 14 - Wheat Disease Update (pdia3-10)
  • June 2 - Wheat Head Armyworm Causing Concern as Harvest Progresses (pdia3-11)
  • July 6 - Wheat Disease Update, Fall Webworms are Active (pdia3-12)
  • July 13 - Bagworm Watch (pdia3-13)
  • July 27 - Wheat Disease Update, Peanut Disease Update, Watermelon Disease Update, Consider Diseases When Determining Planting Date for Wheat (pdia3-14)
  • August 30 - Pecan Weevil Season in Full Swing, Soybean Aphid Approaches the State, Africanized Honey Bees in Oklahoma (pdia3-15)
  • September 15 - Africanized Honey Bee Update, Fall Armyworm Problems in Pasture, Fall Armyworms May Visit Problem in Turf (pdia3-16)
  • September 20 - Africanized Honey Bee Update, Downy Mildew Outbreak in Late-Season Watermelon, Tomato Spotted Wilt Virus on Tomato (pdia3-17)
  • October 15 - Africanized Honey Bee Update, What Are Those Mystery Mounds In Your Yard? (pdia3-18)
  • October 29 - Africanized Honey Bee Update, Alfalfa Aphid Season is Not Over (pdia3-19)
  • November 4 - Wheat Disease Update (pdia3-20)
  • November 17 - Soybean Rust Update, Wheat Disease Update (pdia3-21)
• 2003
  • January 16 - Oklahoma Agweather, Alfalfa weevil egg populations in 2003 (pdia2-1)
  • January 22 - Update on Alfalfa weevil populations for 2003 (pdia2-2)
  • February 28 - February Samples on Alfalfa Weevil and Other Insect Problems for 2003 (pdia2-3)
  • March 7 - February Alfalfa Weevil Egg Viabilities 2003 (pdia2-4)
  • March 17 - Wheat Disease Update, Keep an Eye Out for Soybean Rust, New Fungicide Registered for Use on Peanuts and Vegetable Crops (pdia2-5)
  • April 3 - Latest Insecticide Prices and Current Status of Insects in Alfalfa, Wheat Disease Update (pdia2-6)
  • April 8 - Bird Cherry Oat Aphids in Wheat: To Control or Not to Control, Wheat Disease Update (pdia2-7)
  • April 16 - Wheat Disease Update, Managing Bacterial Leaf Spot Diseases of Tomato, Update on Root-Knot Nematodes in Peanut, Mosquitoes in Oklahoma and West Nile Virus (pdia2-8)
  • April 23 - Wheat Disease Update (pdia2-9)
  • May 2 - Armyworms in Wheat, 2003 Grasshopper Hatch Should Occur Soon, Wheat Disease Update, Suggestions for Control of Grasshoppers in the Lawn and Garden (pdia2-10)
  • May 7 - Potential for Cucurbit Downy Mildew in 2003 (pdia2-11)
  • May 14 - Wheat Disease Update (pdia2-12)
  • May 23 - Wheat Disease Update, Black Cutworms in Turf, Lecanium Scales are Hatching (pdia2-13)
  • May 29 - Expanded Label fo rDimilin 2L May Provide Relief from Grasshoppers in Improved Pasture and Pecans, Time to Treat for Pecan Nut Casebearer (pdia2-14)
  • June 10 - Chinch Bugs Management in Sorghum, Blister Beetles in Alfalfa, Pecan nut casebearer season in full swing, Additional Insect pests seen in pecan in 2003, Bagworms Are Hatching (pdia2-15)
  • June 18 - Wheat Disease Update (pdia2-16)
  • June 24 - Wheat Disease Update, Tomato Problem Identified as Curly Top - A Virus Disease, Watermelon Disease Update, Plan a Program for Control of Early Leaf Spot on Peanut (pdia2-17)
  • July 8 - Fall Webworms are Active (pdia2-18)
  • August 7 - Wheat Disease Update, Digger Wasps are Active (pdia2-19)
  • August 18 - Update on Curly Top Virus, Peanut Disease Update, Planting Date & Wheat Diseases - Be Aware of the Relationships (pdia2-20)
  • November 11 - Wheat Disease Update, Bed Bugs on the Rise? (pdia2-21)
  • December 8 - Greenbugs Are Being Reported in Wheat, Pecan E-Learning Reaches the Internet (pdia2-22)
  • December 22 - Army Cutworms Found in Western Oklahoma (pdia2-23)