This article describes how to determine vineyard nutrient needs through grapevine tissue and soil sampling. It also provides tissue testing guidelines.
Bare-root native plants are an economical way for gardeners to contribute to the health of ecosystems and watersheds. While they are affordable because of their small size, they also require careful handling.
Pacific Northwest blueberry growers must identify and control a number of bacterial and fungal diseases in order to ensure the highest yields. Fortunately, only a few of the diseases that occur on highbush blueberry in this region cause significant losses when left unchecked.
Jay W. Pscheidt, Jerry Weiland |
Mar 2015 |
Article
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.
Lead is a tasteless toxic metal that can contaminate well water. It can cause many serious health conditions. Learn how to test your water for lead and study options for water treatment.
Veronica Irvin, Molly Kile, Chrissy Lucas, Laura Neilson, Lilly Anderson |
Jun 2023 |
Extension Catalog publicationPeer reviewed (Orange level)
Vegetative plant parts include roots, stems, shoot buds and leaves. Each of these structures comes in a wide variety of types, varying from species to species. Many vegetative plant parts are also used in propagation. This ...
This publication is an overview of raising ratites. It covers topics such as incubation, brooding, growing, reproduction, and feeding. It also discusses zoning and farm plans, perception of the ratite industry, establishment of markets, and industry pricing.
Home gardeners love to grow tomatoes. But getting a tomato from seedling to fruit can be challenging, especially in Oregon where the weather isn't always cooperative. Here are five things that can ruin a home crop.