The jumping worm, an invasive species new to Oregon, harms the soil by reducing it to granules, making it more porous and less able to retain water. Here's how to identify jumping worms and help stop their spread.
An ecological approach to landscape design incorporates natural systems as an integral part of urban landscapes. It differs from conventional landscaping in that buildings, hardscape, and landscape are planned as a ...
Learn how to identify some common insects that prey on garden pests. See what they look like at various life stages, and learn how to encourage beneficial insects in your garden or nursery. Print this pocket guide on letter-size paper and cut pages as indicated to make a booklet.
Melissa Scherr, Robin Rosetta, Lloyd Nackley |
Mar 2021 |
Extension Catalog publicationPeer reviewed (Orange level)
This publication represents a synthesis of what is known about the history, biology, ecology and management of western juniper. This species occupies 9 million acres in central and eastern Oregon, northeastern ...
Richard Miller, Jon Bates, Tony J. Svejcar, Fred B. Pierson, Lee Eddelman |
Jun 2005 |
Extension Catalog publicationPeer reviewed (Orange level)