As part of the Tree Health Webinar Series, Laura Lowrey discusses the forest health outlook for true fir trees, future projections in Oregon, and actions that landowners and managers can take for their trees.
As part of the Tree Health Webinar Series, Christine Buhl discusses the forest health outlook for western redcedar, future projections in Oregon, and actions that landowners and managers can take for their trees.
Tanja Voegel (University of British Columbia) provides an overview of crown gall pathology in wine grapes and shares current research related to management of the disease at the May 2023 VIT TECH session.
OSU Extension hosted a Hemp Disease Workshop in April 2023. The event was created in support of the Western IPM Grant. Recordings are linked below. Hemp Powdery Mildew in the Pacific Northwest Dr. Cynthia Ocamb, Associate ...
Cynthia Ocamb, Govinda Shrestha |
May 2023 |
In the gorge, a survey of 50 orchardists at the 2022 Cherry Day suggests that 86% of those cherry producers can confidently identify X-disease and 48% have removed at least one infected tree since Thompson started her outreach in 2018.
The content – peer reviewed by the OSU Department of Horticulture – is presented in categories with information below each photo. Clicking on the photo takes users to another page that offers information about identification, ...