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
Verticillium wilt is a fungal disease that attacks plants and trees and disrupts the circulation of water and nutrients. Although it is best diagnosed by lab testing, here are some signs that gardeners can look out for.
This concise publication gives useful information for homeowners, master gardeners, and professional landscapers about the boxwood blight disease: its symptoms, sanitation measures when it is discovered on a property, and preventive measures.
Two types of smut attack corn in the Pacific Northwest: common smut and head smut. This publication provides descriptions of symptoms and the disease cycle, and management strategies (which differ considerably between...
S. Krishna Mohan, Phil Hamm, George Clough, Lindsey J. du Toit |
Jul 2021 |
Extension Catalog publicationPeer reviewed (Orange level)
Powdery mildew is difficult to manage in hop. Growers must work to prevent infection, plant resistant varieties, monitor the plants and act swiftly if the disease is detected. For best results, use a combination ...
David H. Gent, Briana Claassen, Michele Wiseman, Luisa Santamaria |
Jun 2023 |
Extension Catalog publicationPeer reviewed (Orange level)