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 publicationPeer reviewed (Orange level)
Consider the variety of fertilizers at any garden center: It’s apparent that fertilizer is not one size fits all. Understanding fertilizer basics helps gardeners avoid mistakes and get the most from their plants.
This publication gives a brief introduction to hazelnuts, which are sometimes called filberts. It provides an overview of hazelnut history, growth and production, geographic distribution, and hazelnut industry organizations.
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.
This publication includes tables that summarize characteristics of the main hazelnut varieties produced in the United States, lists varieties' susceptibility to eastern filbert blight, and shows varieties' compatibility with each other for pollination.
Jeff L. Olsen, Shawn Mehlenbacher, Rebecca L. McCluskey, David Smith |
Nov 2013 |
Extension Catalog publicationPeer reviewed (Orange level)
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.
Jay W. Pscheidt, Jerry Weiland |
Mar 2015 |
Article
Q: This is my first time growing vegetable plants and they seem to be stressed. I planted everything on May 19. The corn is yellowing, and small leaves are dying. The tomato plants have limp leaves and there’s some browning....
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.