Species:
Grape Downy Mildew (Plasmopara viticola) (Species ID: 21356) - View Species | Quad Details 
Date: 9/8/1916
Quad: Washington East (38076_H8)
County: Prince George's
Records: 29 total records, 16 for Prince George's Co., 3 for Washington East Quad
Observer: United States National Fungus Collections (BPI)
Source:
Specimen: Yes
Publication: No
Processed by: John Hall