This book contains descriptions of 15 native and 16 nonnative fish (including origin, distribution, key characteristics, size, distinguishing features, color, diet, and other remarks) found in the Willamette River Basin's...
Josh E. Williams, Guillermo Giannico, Brad Withrow-Robinson |
Jun 2014 |
Extension Catalog publicationPeer reviewed (Orange level)
When trying to minimize irrigation inputs, the best turfgrass species for the Oregon climate include perennial ryegrass (Lolium perenne) in Western Oregon, Kentucky bluegrass (Poa pratensis) in Central/Eastern Oregon and...
Alyssa Cain, Alec Kowalewski, Brian McDonald, Clint Mattox |
Jan 2021 |
Extension Catalog publicationPeer reviewed (Orange level)
Maintaining a healthy lawn requires a little knowledge and a big commitment to regular maintenance. Learn what it takes, from seeding or sodding to fertilizing, watering, mowing and aerating.
Discusses how to identify and control Pacific poison-oak and western poison-ivy, and how to prevent exposure to the plants' oily substance, urushiol, which can cause an allergic contact dermatitis.
Brooke Edmunds, Lauren Grand, Alicia Christiansen, Andy Hulting |
Nov 2022 |
Extension Catalog publicationPeer reviewed (Orange level)
Properly timed maintenance is the key to having a nice lawn. Watering, mowing, fertilizing or dethatching at the wrong time yields poor results. Here's how to maintain a healthy lawn in Central Oregon.
Poison oak plants contain a chemical that causes a severe rash. Learn how to spot a plant, safely remove, and clean your clothes, gear and skin afterward to prevent a rash.