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Extension

Spring Highlights

Wednesday, April 22, 2026

This week, SUNUP features an encore of the most popular segments from the past few weeks.

  • Rosslyn Biggs, DVM, OSU Extension beef cattle specialist, has spring management tips for cattle producers.
  • Mark Johnson, OSU Extension beef cattle specialist, discusses dystocia in cattle and how to effectively use selection pressure in your herd.
  • Jonathan Cammack, OSU Extension livestock entomologist, discusses Asian longhorned tick movement and where in Oklahoma the tick will likely be found.
  • Mark Turner, OSU Extension wildlife specialist, explains the type of habitat quail prefer.
  • Finally, Dave Lalman, OSU Extension beef cattle specialist, takes SUNUP behind the scenes at the Soil Water and Forage Analytical Laboratory with lab coordinator Kendal Henderson.

Oklahoma Agriculture Starts at SUNUP!
Weekly Statewide Broadcast: Saturday at 7:30 a.m. & Sunday at 6 a.m. on OETA (PBS)
Stream Anytime: YouTube.com/SUNUPtv