COVID-19 Advisory. OSU Extension is here for you. We are limiting our onsite and in-person activities while continuing remote and virtual programming.

Shelby Filley

Regional Livestock & Forage
Hablo español

Contact Shelby Filley


Please answer this simple math question. We use it to help prevent SPAM entries from bots. Thank you!

16 + 1 =
Solve this simple math problem and enter the result. E.g. for 1+3, enter 4.


Let me know if you would like to receive educational and informational content to help keep you updated. You can send me an email and ask to be added to my Regional Livestock & Forages E-newsletter and you can Friend me (actually my Avatar, Orst LnF) on Facebook. See

Content by Shelby Filley

Examples of swine and carcass grades

This presentation shows examples of slaughter swine and carcasses to go along with the official USDA descriptions from their websites on Slaughter Swine and Carcass Grades (

Shelby Filley | Mar 2021 | Presentation

Hay Feeding Value and Protein Supplementation - David Bohnert and Shelby Filley

In this video, Dr. Bohnert and Dr. Filley discuss hay evaluation for beef cattle feeding as well as protein supplementation strategies. Other resources from presentation: Slides Oregon Forage Library Beef Nutrition Workbook Forage Evaluation OSU Cowculator Software OSU Cowculator Instructions

David Bohnert, Shelby Filley | Jan 2021 | Video

Value of Sheep Footrot Vaccination

In 1999 I cooperated with a pharmaceutical company and two Douglas County sheep producers for FDA re-certification of a footrot vaccine. Results were reported to the corporation and at county educational programs. Due to ...

Shelby Filley | Dec 2020 | Article

Biological control of weeds

Biological control is a form of weed control that uses a living agent to control weeds. A bio control agent can be insects, fungus, or grazing animals. A good bio control "bug" never completely destroys its plant host, but...

Shelby Filley | Sep 2020 | Article

Animal unit month for pastures

Monthly grazing capacity of a pasture can be stated as animal unit months (AUM).

Shelby Filley | Jul 2020 | Article

Report ID:
Report ID: