Spruce Tree Lirula Needle Blight Disease, Garden Decor

Spruce Tree Lirula Needle Blight Disease

Michelle Grabowski - University of Minnesota Extension Educator Cynthia Ash Kanner - former University of Minnesota Extension Specialist Lirula needle blight is caused by the fungus Lirula macrosp

http://www.extension.umn.edu/distribution/horticul...

spruce needle cast/blight Lirula macrospora (R. Hartig) Darker Images

spruce needle cast/blight Lirula macrospora (R. Hartig) Darker Images Forestry Images is a joint project of the Center for Invasive Species and Ecosystem Health, USDA Forest Service and Internatio

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