This article describes how to determine vineyard nutrient needs through tissue and soil sampling.
This root rot look-alike is endangering wheat, grass, and barley. Learn the signs, symptoms, and controls of this disease.
Excessive summer irrigation of oak and madrone trees may promote fungal diseases such as the oak root fungus (aka armillaria root disease) and crown rot.
Pacific Northwest blueberry growers must identify and control a number of bacterial and fungal diseases in order to ensure the highest yields. Fortunately, only a few of the diseases that occur on highbush blueberry in this region cause significant losses when left unchecked.
Almost two-thirds of Oregon’s agricultural land will be changing hands in the next two decades, but the vast majority of Oregon farmers and ranchers have not formalized plans to pass their land and businesses to the next ...
A summary of the main trunk diseases causing issues in Oregon and management methods.
The United States is fortunate to have 50 state “laboratories” with unique programs and policies to sample from. Yet state practitioners seldom have the chance to learn deeply about their peers’ hard-won lessons in order to...