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!
The wet and mild conditions of autumn can help prevent transplant shock.
This root rot look-alike is endangering wheat, grass, and barley. Learn the signs, symptoms, and controls of this disease.
What growers can do to scout for and help identify wheathead armyworms.
If you grow cherries, mulberries and peaches or berries such as strawberries, raspberries and blueberries, you can help reduce the effect of spotted wing drosophila with a new online OSU Extension publication, EM 9026.