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Forage Resources

Collection of forage resources, mostly for Coastal Oregon regions. Includes studies on fiber digestibility, phosphoric soil, rations, and cost/benefit of growing and buying locally grown forages.

Aug 2018 | Collection

The ABCs of NPK: A fertilizer guide

Nitrogen, phosphorus and potassium aren't just an alphabet soup of chemicals. They are essential plant nutrients that, when used correctly, help to grow a healthy garden. Learn what fertilizers to apply when in this handy guide.

Lisa Ehle | Jun 2018 | Article

Foxtail control in pastures and hayground

Foxtail is a problematic grass in pastures and hayground, and infestations need immediate attention. Small infestations of foxtail should be spot treated, while larger infestations require whole pasture renovation. This informational ...

Shelby Filley | Jul 2022 | Article Peer reviewed (Gray level)

Grains can be a valuable part of a farm's crop rotation

Although grain crops bring in less revenue than vegetables or fruit, they can become an important part of a farming enterprise. Grains are less labor-intensive and can be grown when fields need a rest.

Sep 2018 | Article

February garden calendar

The month of February is a chance to lay the groundwork for a successful growing season through planning, pruning and maintenance. Learn more in this guide.

Jan 2021 | Article

As the sun sets on growing season, it's time to winterize

When winter hits, the growing season may be over but work in the garden goes on. Here's how to winterize your garden and position it for a successful growing season.

Nicole Sanchez | Sep 2020 | Article

Grape Phylloxera: Biology and Management in the Pacific Northwest

Describes the life cycle and injury symptoms of grape phylloxera, Daktulosphaira vitifoliae (Fitch), an aphidlike insect that feeds on grape roots. Discusses strategies for reducing the risk of phylloxera infestation, ...

Patricia A. Skinkis, Vaughn Walton, Clive Kaiser | Jul 2021 | Extension Catalog publication Peer reviewed (Orange level)

Protecting Grapevines from Winter Injury

Winegrape production in the Pacific Northwest has expanded into areas where low winter temperatures periodically cause cane damage or death. Canes can be protected from freeze damage by burying them or covering them...

Clive Kaiser, Patricia A. Skinkis, Mercy Olmstead | Mar 2008 | Extension Catalog publication Peer reviewed (Orange level)

Understanding Vine Balance: An Important Concept in Vineyard Management

Vineyard design and management methods that create vine balance will help sustain productive yields, achieve desired fruit quality and maintain vine health. Different climates across Oregon will affect strategies for ...

Patricia A. Skinkis, Amanda J. Vance | Jun 2013 | Extension Catalog publication Peer reviewed (Orange level)

Recognize the Symptoms and Causes of Stunted Growth in Vineyards

Spring frost, herbicide drift, water or nutrient stress, diseases, and insect and mite pests can cause similar symptoms of stunting or distorted growth in grapevines. Recognizing the symptoms and distinguishing their ...

Patricia A. Skinkis, Vaughn Walton, Amy J. Dreves, Clive Kaiser, Steve Renquist, Steve Castagnoli, Rick Hilton, Linda Brewer | Jan 2020 | Extension Catalog publication Peer reviewed (Orange level)