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Seven signs labeling the crop varieties in the rows behind them.

Oklahoma Crop Variety Trials

The Oklahoma Crop Variety Trials website brings together the results of all of the crop variety testing done each year by the OSU Division of Agricultural Science and Natural Resources.

Program Details

Crop Topics:

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Fact Sheet
How to Identify Common Grasses

By Beatrix Haggard, Tori Booker and Josh Lofton. Learn the key ID characteristics to identify grasses in the field.

CropsForage GrassesPastures And Forage
Fact Sheet
The Invasive Bradford Pear

Learn about the problems associated with the growth of the Bradford Pear trees and the different control methods for the various stages.

Apples And PearsCropsFruits And Tree Nuts
Fact Sheet
Properties of Oils Produced from Uncommon Oilseed Crops part 2: Carinata, Pennycress and Lesquerella

By Nurhan Dunford. Learn about the properties of oils produced from uncommon oilseed crops such as Carinata, Pennycress and Lesquerella.

Crops
Fact Sheet
2024 Grain Sorghum Performance Trials

By Josh Lofton, Josie Rice, and Chase Harris. Learn about the Summary of the 2024 Grain Sorghum Performance Trials.

CropsGrain Sorghum MiloGrains And Oilseeds
Fact Sheet
Failed Cotton Herbicide Rotation Restrictions To Corn In Oklahoma

By Josh Lofton and Josie Rice. Documenting rotation restrictions for cotton herbicides into a replant corn crop.

CottonCrops
Fact Sheet
Failed Cotton Herbicide Rotation Restrictions to Soybean in Oklahoma

By Josh Lofton and Josie Rice. Learn about documenting rotation restrictions for cotton herbicides to soybean.

CottonCropsGrains And OilseedsHerbicidesInsects Pests And DiseasesPesticidesSoybeans
Fact Sheet
Establecimiento de un huerto de nueces pecanas

By Becky Carroll and Michael W. Smith. Obtenga información sobre cómo establecer un huerto de nueces en Oklahoma.

CropsFruits And Tree Nuts
Fact Sheet
2023-2024 Small Grains Variety Performance Tests

By Amanda de Oliveira Silva, Tyler Lynch, Israel Molina Cyrineu, Samson Olaniyi Abiola, Brett Carver and Meriem Aoun. Learn the results of research on small grains.

CropsGrains And OilseedsWheat