Fruit Trees
Lynn Ketchum
Featured Resources
OSU Extension Catalog
Cherry Training Systems
This publication describes the seven major pruning systems used in commercial cherry tree orchards in Oregon, Idaho, Washington and Michigan. Cherry growers around the world use many training systems, both supported and freestanding. This publication describes the commercially successful systems...
OSU Extension Catalog
Picking and Storing Apples and Pears
Provides information about how to pick and store apples and pears.
OSU Extension Catalog
Pruning to Restore an Old, Neglected Apple Tree
Outlines five basic pruning stages designed to restore a neglected apple tree to health. Includes illustrations, a glossary of terms, and sources for additional information.Latest Resources
Article
Tree Pruning Basics
A properly pruned tree looks as natural as possible; that is to say, the tree’s appearance reflects its fundamental form and character. The pruner must be sensitive to maintaining this structural integrity, in addition to knowing a bit about tree biology and proper pruning principles!
Educational Document
Cemetery Block Cherry Variety Trial 2005-2018
Fruit characteristics of sweet cherry cultivars and selections under evaluation in The Dalles at the Cemetery Block. All data was evaluated from 25 samples of each cultivar.
OSU Extension Catalog
An Integrated Pest Management Strategic Plan for Sweet Cherries in Oregon and Washington
This plan lists major pests, current management practices, critical needs, and efficacy ratings of pest-management tools in sweet cherry production. Practices are organized by growth stage, making it easier to plan year-round management practices.Latest News
News Story
Steve Castagnoli named director of OSU’s Mid-Columbia Ag Research and Extension Center
Mar 27, 2017
Horticulturist Castagnoli is respected for research and outreach on behalf of fruit growers
News Story
Virulent pathogen uses a genetic decoy to foil host’s immune defenses
Jan 13, 2017
A one-two punch may explain why Phytophthora is so devastating
News Story
Skunking the stink bug: discover the latest in sustainable management in orchards
Jun 30, 2016
Orchardists can minimize damage through integrated pest management
