Identification
Symptoms
- Gray-white mycelium and circular patches after snowmelt
- Sclerotia may be visible in infected tissue
- Most severe under long snow cover
- Season
- Jan, Feb, Mar, Nov, Dec
- Regions
- Northeast, Midwest, Mountain West
- Turf Hosts
- Bentgrass, Annual Bluegrass, Kentucky Bluegrass, Fine Fescue
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This is identification help, not a diagnosis.
Symptoms described here can overlap between diseases and other causes (drought, wear,
nutrient deficiency). When you're not sure, or before applying any treatment, contact
your state's Cooperative Extension office - most offer free or low-cost diagnosis and
know your local conditions best.