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Extension

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Anthracnose and Other Common Leaf Diseases of Deciduous Shade Trees extension.okstate.edu › fact-sheets › anthracnose-and-other-common-leaf-diseases-of-deciduous-shade-trees

Identification and control methods for different leaf diseases commonly found on deciduous shade trees in Oklahoma.

Sampling for Sorghum Headworms in Oklahoma Using the Headworm Decision Support System extension.okstate.edu › fact-sheets › sampling-for-sorghum-headworms-in-oklahoma-using-the-headworm-decision-support-system

Learn how to identify sorghum pests, learn more about their biology and determine an economic threshold for headworms in sorghum fields.

Paper Wasps, Yellowjackets and Other Stinging Wasps extension.okstate.edu › fact-sheets › paper-wasps-yellowjackets-and-other-stinging-wasps

The stinging hazards and prevention for wasp varieties in Oklahoma.

Pest Management Series Powdery Mildews of Ornamentals and Fruit, Shade, and Nut Trees extension.okstate.edu › fact-sheets › pest-management-series-powdery-mildews-of-ornamentals-and-fruit-shade-and-nut-trees

Pest management practices for powdery mildews.

Monitoring Adult Weevil Populations in Pecan and Fruit Trees in Oklahoma extension.okstate.edu › fact-sheets › monitoring-adult-weevil-populations-in-pecan-and-fruit-trees-in-oklahoma

How to trap weevils in pecan and fruit trees, an explanation of the different types of traps and a description of how many you'll need.

Wheat Streak Mosaic, High Plains Diseases and Triticum Mosaic: Three Mite-transmitted Virus Diseases of Wheat in Oklahoma extension.okstate.edu › fact-sheets › wheat-streak-mosaic-high-plains-disease-and-triticum-mosaic-three-virus-diseases-of-wheat-in-oklahoma

Descriptions of diseases transmitted from the wheat curl mite and management options.

Pecan Weevil Season is Here extension.okstate.edu › e-pest-alerts › 2021 › pecan-weevil-season-is-here-september-13-2021

Pecan weevil season is in full swing across the state.Damage from pecan weevil can vary from year to year and orchard to orchard.

Cucumber Production extension.okstate.edu › fact-sheets › cucumber-production

Information about the different cucumber varieties, production requirements, diseases and harvesting tips useful for producers.

Melon Production extension.okstate.edu › fact-sheets › melon-production

Information about the different melon varieties, production requirements, diseases and harvesting tips useful for producers.

Smallseed Falseflax Management in Winter Wheat extension.okstate.edu › fact-sheets › smallseed-falseflax-management-in-winter-wheat-pss-2796

A native to Europe, smallseed falseflax was first introduced to North America in the 19th century, likely as a contaminant in flax seed (Linum usitatissimum L.) and other crops (Francis and Warwick 2009).