By Maira Duffeck and Kelly Seuhs. Learn about Sclerotinia Crown and Stem Rot in Alfalfa, including symptoms, disease cycle, and options for disease management.

By Josh Lofton, Liberty Galvin and Josie Rice. Learn about frequently used herbicides in Oklahoma corn production, along with their corresponding rotational restrictions for wheat.

By David Lalman, Amanda De Oliveira Silva, Brian Arnall, Dana Zook, Jason Warren, Julia Laughlin, Kevin Wagner, Laura Goodman, Paul Beck and Lyndall Stout. Learn the definitions for the regenerative agriculture concept, describe foundational practices specific to Oklahoma agriculture, and discuss published and ongoing research related to these practices.

By Aaron Essary. Learn about the use and different forms of Free Sulfur Dioxide in winemaking.

Weed control basics for preemergence and postemergence herbicide principles in fruit tree crops.

By Parker Lastovica, Bruce Dunn, Tyler Mason and Edmond Bonjour. Learn about how to identify and managing squash bugs using cultural and chemical methods.

By Jonathan A. Cammack, Bruce H. Noden, Justin L. Talley. Learn about the ticks that are native and/or common to Oklahoma and the various diseases they may carry.

By Josh Lofton, Gary Strickland, Chase Harris, Josie Rice, Matt Drendel, Sumit Sharma. Learn about the grain sorghum performance trials of 2023.