Rhizosphaera needle cast

Asked October 8, 2016, 4:37 PM EDT

What is a solution/treatment for this disease? Thank you.

Grant County Washington trees and shrubs plant disease

1 Response

There are a number of things you can do depending on what kind of production you have. Christmas trees, timber, nursery?
See below for details:
https://pnwhandbooks.org/plantdisease/host-disease/spruce-picea-spp-rhizosphaera-needle-cast