Excessive summer irrigation of oak and madrone trees may promote fungal diseases such as the oak root fungus (aka armillaria root disease) and crown rot.
Jun 2018 |
Article
Credit: Oregon Forest Resources Institute (Cropped from original)
Getting tree seedlings into the ground is simple: green side up, brown side down. The most important work comes beforehand with proper care and choosing a site that has lots of sunshine, good drainage and room to grow.
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.
Modern farm operations increasingly rely on technology to reduce workload and maximize farm profit. Unmanned aerial systems are another example of technology deployed for agricultural production. How can this technology ...
Kristine Buckland, Ann Rasmussen, Lloyd Nackley |
Oct 2020 |
Extension Catalog publicationPeer reviewed (Orange level)
Credit: Charlotte Ganskopp (Cropped from original)
Uneven grazing patterns on rangeland can lead to overuse of forage in some areas and no use or waste in areas not visited by cattle. Range improvements that promote more even grazing can increase pasture carrying capacity and...
The category of Old Roses remains one of the most misunderstood and confusing. Nurseries may call a plant an "antique rose" or an "old garden rose," but the rose may not truly be an Old Garden Rose.
Q: I dug a 12-year-old Japanese Maple tree from the Washougal, Washington area in the snow and took it to Sherwood Oregon. I transplanted it in a brown and grey clay soil mixed with a 3-way soil mix (topsoil, sand and ...