You Are Here: Management Updates 2002 Archive September 16, 2002

Date: September 16, 2002
Category: Diseases
Subject: Gray Leaf Spot

Gray leaf spot (Pyricularia grisea) of perennial ryegrass has been confirmed from golf course samples from Long Island, NY by the University of Rhode Island Turf Diagnostic Lab. If you have perennial ryegrass, and seedlings in particular, please be aware that this may arrive in our area at any time, especially if we get some rain.

- Submitted by: Dr. Gail Schumann