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Showing 111 - 120 of 154 results.

Growing Hazelnuts in the Pacific Northwest: Integrated Pest Management

This publication provides an overview of insect, disease, and vertebrate pest management in hazelnut.

Jeff L. Olsen, Jay W. Pscheidt, Vaughn Walton | Nov 2013 | Extension Catalog publication Peer reviewed (Orange level)

Enhancing Urban and Suburban Landscapes to Protect Pollinators

The way we garden can help promote the health of bees and other insects. This guide offers detailed plant lists, garden designs and advice on creating pollinator habitat.

Andony Melathopoulos, Neil Bell, Signe Danler, Amy Jo Detweiler, Iris Kormann, Gail Langellotto, Nicole Sanchez, Heather Stoven, Dave Smitley | Jun 2020 | Extension Catalog publication Peer reviewed (Orange level)

Nitrogen fertilizer: Where does it go?

Most Christmas tree growers fertilize with nitrogen (N) intending to improve tree color, growth, and ultimately value. Where does the fertilizer go after application? How much is actually taken up by the trees, stored in the ...

Chal Landgren, Michael Bondi, Steve Webster, Rick Fletcher | Jul 1994 | Article

Growing Hazelnuts in the Pacific Northwest: Plant Propagation

This publication provides guidelines for purchasing and propagating planting stock. It describes simple layering, tie-off layering, grafting, and cuttings.

Jeff L. Olsen, David Smith | Nov 2013 | Extension Catalog publication Peer reviewed (Orange level)

Sustainable Hazelnut Production: Filbertworm Control by Mating Disruption

Filbertworm is the insect pest of greatest economic importance in Oregon hazelnut production. This publication explains how to Implement mating disruption as a strategy that will reduce damage caused by filbertworm ...

Betsey Miller, Daniel Dalton, Linda Brewer, Vaughn Walton | May 2018 | Extension Catalog publication Peer reviewed (Orange level)

Pasture renovation tips for western Oregon ranchers

Renovating and reseeding a pasture requires time, money and a little luck. There are many ways to go about it, but if you begin the planning process in the spring, you’ll thank yourself in the fall.

Melissa Fery | Dec 2009 | Article

Snip some stems and have new plants in spring

Whether you plant the results of your “snip and stick” project or give them away, propagating by cuttings can be a rewarding process.    

Kym Pokorny | Nov 1, 2019 | News story

Organic Farming Systems and Nutrient Management: Overview

Washington State University's program of Organic Farming Systems and Nutrient Management goal is to build soil productivity, support local agriculture, protect water quality, and facilitate recycling of organic wastes, by applying soil science principles to agricultural, development, and waste management issues.

Apr 2018 | Online resource

Growing Hazelnuts in the Pacific Northwest: Training and Pruning

This publication describes practices for pruning young hazelnut trees and mature orchards.

Jeff L. Olsen | Nov 2013 | Extension Catalog publication Peer reviewed (Orange level)

Tips for growing spring flowering bulbs in Central Oregon

Knowledge is everything when it comes to growing spring bulbs in Central Oregon. Find out more about bulb purchasing, site selection, timing, planting and bulb care. Get the latest techniques for Central Oregon gardeners.

Amy Jo Detweiler | Aug 2009 | Article