Gray leaf spot moves on to New England
September 12, 2005
On September 7, Dr. Nathaniel Mitkowski of the University of Rhode Island reported this year's first incidence of gray leaf spot in New England — specifically from golf course fairways in Weston, MA. Although prevention is by far the best strategy for dealing with this disease, superintendents who are forced to deal with gray leaf spot curatively should focus on the following products, all of which have consistently demonstrated very good activity in university efficacy trials:
- Azoxystrobin (Heritage) at…