Knowledgebase

White fungus on the trunk... #282814

Asked October 05, 2015, 9:31 PM EDT

White fungus on the trunk bark of the pear tree. see attached photo

St. Louis County Minnesota

Expert Response

The photo looks a lot like lichens. They are not harmful to your tree. Please visit this site for more information: http://www.extension.umn.edu/garden/yard-garden/trees-shrubs/lichens-on-trees/

Barbara, Anoka County MG, TCA Replied October 05, 2015, 10:00 PM EDT

This work is supported in part by New Technologies for Ag Extension grant no. 2020-41595-30123 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.

White fungus on the trunk... #282814

Expert Response

Loading ...