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Customized Growing Degree Day Calculations and Forecasting

This document provides step by step instructions for calculating growing degree day status and viewing growing degree day forecasts available from the uspest.org website. The uspest.org website allows users to select a weather station near them and then set their own degree units, lower and upper thresholds for growing degree calculations. Most pre-calculated growing degree reports use a default of 50F as their lower threshold. Unfortunately, this is not accurate for many of the crops we grow in Oregon. Thus, the ability to custom calculate and generate forecasts for growing degree days is ideal. Check out uspest.org, follow these instructions and get ahead on your planning!

Betsy Verhoeven | Dec 2019 | Fact Sheet

Take All

This root rot look-alike is endangering wheat, grass, and barley. Learn the signs, symptoms, and controls of this disease.

Mary Corp | Oct 2018 | Article

Creating wildlife habitat in your landscape

Want to be a good neighbor to local wildlife? Check out these tips from a conservation specialist to take your "naturescaping" game to the next level!

Rose Clarke, Jon Wagner | May 2019 | Article

What’s Wrong With My Madrone?

This article briefly discusses the most prevalent madrone disease problems, then offers a broader perspective on the health of this southern Oregon native.

Max Bennett, Dave Shaw | Nov 2006 | Article

Seasonal Changes affect Poultry

As we move into the fall months, cool weather will soon arrive, and the rain will once again fall in western Oregon. There are special considerations for the poultry flock during these months of changing conditions. First of...

James Hermes | Oct 2007 | Article