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

By Ashleigh Faris, Michael Trammel and Kelley Seuhs, learn about grasshoppers as a widespread pest in Oklahoma and how their unpredictable population cycles affect rangeland, pasture, row crops, and gardens, while natural weather patterns and

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

By Josh Lofton and Josie Rice. Learn about commonly used grain sorghum herbicides on their rotation restrictions for soybean systems. The herbicides provided are not an all-included list and specific herbicide labels should be consulted for further

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 Liberty Galvin. Learn about guidelines for tank mixing herbicides in spray applications. It details the importance of correct mixing order to prevent equipment degradation and how to prevent incompatibility among products.

By Maira Duffeck and Josh Lofton. Learn about the first report of Cercospora isolates resistant to QoI-fungicides in Oklahoma.

By Courtney Bir, Brad Card, Zach Royko and Justin Talley. Learn about the main diseases faced by honeybees, as well as how beekeepers can recognize and address these problems.