About Nursery, Greenhouse, and Christmas Trees at Oregon State University

We are dedicated to the teaching, research, and extended learning of the diverse nursery, greenhouse, and Christmas tree industries. Our goal is to provide relevant information to industry professionals, their workforce, students, and others...read more


This diagnostic field guide for Christmas tree diseases, pest and other disorders is available for purchase through OSU-NWREC.
Most recent information on stopping the spread of SOD included in this revised extension publication.
This new quarantine could impact ornamental growers shipping to Washington state.
Chemeketa Community College is offering industry classes including pesticide certification this Spring.
Oregon Christmas tree growers are busy exporting trees to far away destinations including Hawaii, Philippines, Taiwan and Hong Kong.


There are no events scheduled at this time.