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.
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 ...
Growers, commodity-group representatives, pest-control advisors, university specialists, and other technical experts from the Treasure Valley in Oregon and Idaho provide an overview of onion production. They identify pest ...
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.
Farmscaping describes a broad range of activities that improve the diversity of a small farm and enhance the ecosystem it inhabits. Creating riparian buffer zones is one such enhancement.
Homeowners often consider pest management the most difficult part of raising fruit. Most people either lack the knowledge to identify and control insect pests and diseases, or they dread having to spray chemicals to protect their...
Eating foods rich in particular nutrients can help shield your lungs and heart from damage caused by air pollution and wildfire smoke. Learn what variety of healthy foods in your diet will be especially ...