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Why Does Your Tree Look Sick?

Most “sick tree” problems can be traced back to underlying stresses that have reduced the tree's vigor, making it more vulnerable to diseases or insect pests.

Jun 2018 | Article

How to collect a plant specimen for disease diagnosis

A guide for how to collect and where to get a sample analyzed for plant diseases.

Melodie Putnam, Carol Savonen | Jul 2014 | Article

Grapevine Trunk Diseases in Oregon

A summary of the main trunk diseases causing issues in Oregon and management methods.

Melodie Putnam | Mar 2019 | Article

Pigs: Home on the Range?

Changing consumer preferences and values are creating opportunities for niche meat producers. One of these opportunities is pasture-based pork production. The purpose of this article is to help potential producers understand the benefits of and concerns about a pasture-based production system so problems can be avoided and success is more likely. Pigs Are Not Ruminants Humans and ...

Susan Kerr | May 2015 | Article