Fruit Trees

Lynn Ketchum

Featured Resources

Latest Resources

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

By Kym Pokorny | 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

By Gail Wells | News Story

Upcoming Events

Meet Our Experts

Orchard Crops Faculty Research Asst
Plant Pathologist
Orchard Crops Specialist

Have a Question? Ask an Expert!

Ask an Expert is a way for you to get answers from the Oregon State University Extension Service. We have experts in family and health, community development, food and agriculture, coastal issues, forestry, programs for young people, and gardening.

Ask Us a Question

Can I grow olives in Oregon?

Can I grow olive trees in the Corvallis area? In the Eugene area?

By Brooke Edmunds | Featured Question