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Growing Walnuts in Oregon

Designed for both commercial and home growers. Explains how to determine whether the soil is appropriate for planting walnut trees. Covers different types of walnuts, including Franquette, Spurgeon, Hartley, Manregian, Carpathian, and ...

Mar 2006 | OSU Extension Catalog

Protect Oregon’s Brassica Crops: ODA’s black leg rules aim to control a disease outbreak

Black leg is a serious disease of Brassica crops that has recently appeared in outbreaks in western Oregon. It threatens Brassica production in the Pacific Northwest. In an effort to manage the disease and get it back to ...

Nick Andrews | Oct 2017 | Article

Asian lady beetles swarm to shelter in autumn

Asian lady beetles swarm to shelter in autumn.

Sep 17, 2007 | News Story