Fruit Trees
Lynn Ketchum
Featured Resources
Four Simple Steps to Pruning Cherry Trees on Gisela and Other Productive Rootstocks
When producing cherries on productive rootstocks, orchardists must focus on reducing crop load and increasing vigor. This publication discusses how to use thinning cuts, stub cuts, and heading cuts to achieve these objectives. Includes step-by-step illustrated instructions.
2019 Pest Management Guide for Tree Fruits in the Mid-Columbia Area
Presents pesticide and herbicide application rates and recommendations, by tree growth stage, for pests that infect fruit trees. Covers apples, pears, and cherries. Provides (1) spray program for nutrients; (2) dilutions table for wettable powder and liquid products; (3) natural enemy impact guide...Latest Resources
Brown Marmorated Stink Bug
Portal for information about BMSB and to report a sighting.
Sweet Cherry Compatibility and Bloom Timing Chart
All cherry varieties, except those listed in the self-fertile category, need a pollinizer variety that blooms at the same time in order for pollination to occur. Disclaimer : Information provided in...Latest News
Get a leg up on fruit tree problems with dormant oils
Feb 2, 2018
Three low-toxicity pesticides help with disease and pest control
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
Skunking the stink bug: discover the latest in sustainable management in orchards
Jun 30, 2016
Orchardists can minimize damage through integrated pest management
