This is a bilingual publication (English and Spanish) for landscape workers and the public to help them protect Oregon birch trees from this damaging pest. Includes insect identification, host plants, signs and ...
The month of February is a chance to lay the groundwork for a successful growing season through planning, pruning and maintenance. Learn more in this guide.
Jan 2021 |
Article
Photo Credit: CLShebley - Adobe Stock (Cropped from original)
It's finally time to harvest squash, apples and sunflower heads in October. It is also time to store seeds for the next growing season. Learn more in this guide.
Sep 2020 |
Article
Photo Credit: AnnyStudio - Adobe Stock (Cropped from original)
Be sure to thoroughly water your lawn, garden and hanging flower baskets so they can survive periods of drought in July. You can also start planting vegetables for Fall and Winter harvest! Learn more in this guide.
This publication is a guide for protecting, conserving, selecting, maintaining, removing, and replacing trees on development sites in the Pacific Northwest.
This book is published as both an interactive app designed for tablet devices and as a downloadable pdf. Both versions cover basic information on choosing a planting site, selecting the right species for the ...
Many of Oregon’s 800 species of native bees live in forests. Scientists, however, are just beginning to learn about their populations, their roles in forest ecosystems and how forests support them.
This publication is an introduction to the Megachilidae family of bees found in the Pacific Northwest. It highlights the characteristics of two important members of this family: leafcutting bees and mason bees, both...
Successful regeneration of forest stands often requires that crop trees be released from competing vegetation. This publication provides basic information on how to determine if release is necessary and methods for release.