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Powdery mildew: Biology & Management in the Garden

This webinar is part of the Spring 2018 series of Advanced Training Webinars for Master Gardeners sponsored by Oregon State University Extension

Probably best known for making our squash leaves white, powdery mildew is an ever-present plant disease in the home garden. Dr. Jay Pscheidt will take us to the microscopic level to understand the biology of the fungi that cause powdery mildew and provide practical advice to manage this common nemesis in our gardens.

Presented by: Dr. Jay Pscheidt, Professor & Extension Plant Pathology Specialist, Department of Botany & Plant Pathology, Oregon State University

Resources from the Pacific Northwest Pest Management Disease Handbook:
 Powdery Mildew on Specific Plants (search results)
General information on Powdery Mildew 
Horticultural Spray Oils

Image credit: Gerald Holmes, California Polytechnic State University at San Luis Obispo, Bugwood.org

https://youtu.be/tc9XpEGZjVY

Brooke Edmunds (Guest)

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The Extension Foundation was formed in 2006 by Extension Directors and Administrators. Today, the Foundation partners with Cooperative Extension through liaison roles and a formal plan of work with the Extension Committee on Organization and Policy (ECOP) to increase system capacity while providing programmatic services, and helping Extension programs scale and investigate new methods and models for implementing programs. The Foundation provides professional development to Cooperative Extension professionals and offers exclusive services to its members. In 2020 and 2021, the Extension Foundation has awarded 85% of its direct funding back to the Cooperative Extension System, 100% of funds are used to support Cooperative Extension initiatives. 

This technology is supported in part by New Technologies for Ag Extension (funding opportunity no. USDA-NIFA-OP-010186), grant no. 2023-41595-41325 from the USDA National Institute of Food and Agriculture. Any opinions, findings, conclusions, or recommendations expressed in this publication are those of the author(s) and do not necessarily reflect the view of the U.S. Department of Agriculture or the Extension Foundation. For more information, please visit extension.org. You can view the terms of useat extension.org/terms.

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