Have a spruce that is not looking good? It might be Rhizosphaera Needle Cast.
On Wednesday, March 30, Rachel Capouya with OSU's Plant and Pest Diagnostic Clinic will be presenting a virtual program over the lunch hour from 12 - 1 pm.
This talk will focus on a common disease affecting landscape Spruce trees, Rhizosphaera Needle Cast. Attendees will learn how to recognize signs and symptoms of this disease, and distinguish it from other common Spruce issues. Attendees will also learn general information about the Plant and Pest Diagnostic Clinic, as well as how to submit a good sample to the clinic for diagnosis.
Link for More Information: https://bygl.osu.edu/node/1934