Nutrient management guide for peppermint in western Oregon.
John M. Hart, Dan M. Sullivan, Mark E. Mellbye, Andy Hulting, N.W. Christensen, Gale Gingrich |
Dec 2010 |
Extension Catalog publicationPeer reviewed (Orange level)
Credit Wyatt Williams, Oregon Department of Forestry (Cropped from original)
Currently, the emerald ash borer has been found in trees only in Washington County, where a quarantine prohibits moving ash (Fraxinus) or fringe tree (Chionanthus) wood in or out of the area.
Kym Pokorny |
Jul 28, 2023 |
News story
Photo by Linda McMahan, OSU (Cropped from original)
These best practices for wells, ponds and other water systems can help you secure a safe, reliable water supply and help to ensure that we protect our streams, lakes and groundwater. This is one of a series...
Selecting roses for landscape use may seem like an impossible task, but with a few key elements in mind, you can select a rose or a group of roses to complement your new or current landscape.
Retaining walls are popular features in commercial and home landscaping projects. They can be self-installed, making them very cost efficient. The following is a do-it-yourself guide to installing a retaining wall using a designed block system.
Candace Stoughton, Low Impact Development Specialist, gives a tour of the East Multnomah Soil & Water Conservation District building and the many demonstration projects on the grounds that soak up stormwater