Hazelnut Production

Research-based educational materials about Hazelnut Production from the OSU Extension Catalog

EM 8328

2023 Hazelnut Pest Management Guide for the Willamette Valley

Revised April 2023

EM 9223

Integrated Pest Management Strategic Plan for Hazelnuts in Oregon and Washington

Published January 2019

EM 9198

Sustainable Hazelnut Production: Filbertworm Control by Mating Disruption

Published May 2018

EM 9102

How to Recognize Brown Marmorated Stink Bug Damage in Commercial Hazelnuts

Published December 2014

EM 9072

Growing Hazelnuts in the Pacific Northwest: Introduction

Published November 2013

EM 9073

Growing Hazelnuts in the Pacific Northwest: Varieties

Published November 2013

EM 9079

Growing Hazelnuts in the Pacific Northwest: Orchard Floor Management

Published November 2013

EM 9074

Growing Hazelnuts in the Pacific Northwest: Pollination and Nut Development

Published November 2013

EM 9076

Growing Hazelnuts in the Pacific Northwest: Orchard Site Selection

Published November 2013

EM 9075

Growing Hazelnuts in the Pacific Northwest: Plant Propagation

Published November 2013

EM 9080

Growing Hazelnuts in the Pacific Northwest: Orchard Nutrition

Published November 2013

EM 9077

Growing Hazelnuts in the Pacific Northwest: Orchard Design

Published November 2013

EM 9078

Growing Hazelnuts in the Pacific Northwest: Training and Pruning

Published November 2013

EM 9081

Growing Hazelnuts in the Pacific Northwest: Integrated Pest Management

Published November 2013

EM 9028

Jefferson Hazelnut (OSU 703.007)

Published July 2011

EM 8987

Yamhill Hazelnut (OSU 542.102)

Published August 2009

EM 8979

Hazelnut Pest and Beneficial Insects: An Identification Guide

Published June 2009

EM 8946

Identification of Invasive and Reemerging Pests on Hazelnuts

Published December 2007

EM 8914

Sacajawea Hazelnut (OSU 540.130)

Published August 2006

EM 8890

Santiam Hazelnut (OSU 509.064)

Published July 2005

OSU Extension Catalog