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The weird and wonderful world of plant galls

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

Join Melodie Putnam (Chief Diagnostician at the Oregon State University Plant Clinic) for a visual tour of common plant galls found in the PNW. Learn how these unusual plant growths are formed, who the common culprits are (fungi, bacteria, insects or mites?) and if the gall is of concern or just an interesting oddity.

Photo credits: OSU Landscape Plant ID website and Flickr (Scot Nelson, Ishikawa Ken and pop.uw23)

https://youtu.be/_RqufsKAG0U

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About the Extension Foundation

This website 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 use at extension.org/about/terms.

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