White all over lilac branches

Asked September 16, 2019, 6:20 PM EDT

I noticed today that there is white all over the branches of my lilac Bush. There is a whole lot of it.

Chester County Pennsylvania trees and shrubs

1 Response

Hello and thanks for using the Ask an Expert System.

I am sorry, but I cannot identify the organism that is growing on the lilac stems in your photo. You might want to take a sample of an effected stem into your nearest Penn State Extension office. For additional information contact the Chester County Master Gardener Hotline.

Chester County Penn State Extension