By Andrew J. Van Leuven, Jeff Vitale, Dayton M. Lambert, Phil Kenkel, Hannah E. Shear and Emily Norris. Learn about the cotton industry's value in the state of Oklahoma.

By Meriem Aoun and Brett Carver. Learn about septoria nodorum blotch, the new challenge to wheat production in Oklahoma.

Learn about how soil acidity can be a problem for plant growth in much of Oklahoma but is most prevalent in central and eastern OK. Because acid conditions are more common in eastern Oklahoma due to its natural occurrence producers are generally better able to manage soil acidity in that part of the state. In central and western Oklahoma, the soils are not naturally acidic but have become acidic overtime. This fact sheet explains why soils become acidic and the problems acid soils create for plant growth.

By Amanda de Oliveria Silva, Tyler Lynch, Brett Carver, Israel Molina Cyrineu, Samson Abiola Olaniyi. Learn about how protein is just one of many attributes that determines end-use quality and marketability of winter wheat. In fact, some millers and bakers would argue that functionality of wheat protein is more important than the quantity of protein. While varietal differences exist, variability in protein among environments is generally much larger. Factors such as nitrogen (N) fertilization and drought stress, for example, can sharply impact final wheat protein concentration.

By David Lalman, Marty New, Paul Beck and Todd Baughman. Learn how failed cotton should be grazed and stocked.

The OSU Wheat Variety Testing Program has research and demonstration sites throughout Oklahoma. From Walters to Hooker, the program has a presence in the major grain producing regions of Oklahoma.

By Kelly Seuss. Learn about best practices in managing insecticide resistance for the alfalfa weevil in alfalfa crops.

By Aaron Essary. Learn about assessing grapevine bud winter injury.