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.
November gardening tasks include raking up leaves and debris and covering plants for the winter. November is also an ideal time for maintenance on lawnmowers and draining sprinkler systems. Learn more in this guide.
Home gardeners can sometimes be too eager to get plants in the ground and that can spell failure. There are methods, however, to extend the growing season by providing plants with the protection they need from the cold.
Fall and winter flowers add cheer in the Pacific Northwest's rainy season. Flowering shrubs are also a boost to pollinators, providing nectar and pollen when little is available. Learn what shrubs and trees to plant now to brighten your garden in the months to come.
Neil Bell, Heather Stoven, Andony Melathopoulos |
Mar 2020 |
Extension Catalog publicationPeer reviewed (Orange level)
Photo: Lynn Ketchum, OSU EESC (Cropped from original)
Plants native to the Northwest are well adapted to conditions near streams where the groundwater table is shallow enough to interact with plant roots. Here's a guide to selecting plants for areas near streams.
4-H members have the same responsibility for growing a safe, wholesome product as the livestock producer who sells hundreds of animals—and must abide by the same laws. This publication can help you produce ...
Poisonous plants are a major cause of economic loss to the livestock industry. Two poisonous plants common to Oregon are poison hemlock and Western water hemlock. Ingestion of either by humans or livestock typically results in death.