You Are Here: Management Updates 2000 Archive August 2, 2000

Date: August 2, 2000
Category: Diseases
Subject: Gray Leaf Spot

Gray Leaf Spot Alert:
Gray leaf spot, a devastating disease of perennial ryegrass, has been confirmed on two golf courses in Pennsylvania. Superintendents with perennial ryegrass should apply preventive applications as soon as possible. With the abundant moisture, there is a risk of severe epidemics.

- Submitted by: Dr. Gail Schumann