Details for Record 454493
Species:
No Common Name (Phylloxera caryaecaulis) (Species ID: 18958) - View Species | Quad Details 
Date: 5/15/2017
Quad: Sykesville (39076_C8)
County: Howard
Records: 1 total records, 1 for Howard Co., 1 for Sykesville Quad
Observer: Joanne Solem
Specimen: No
Publication: No
Processed by: Nancy Magnusson
The upper surface of a Phylloxera caryaecaulis gall on a Pignut Hickory in Howard Co., Maryland (5/15/2017). Determined by Richard Orr. Photo by
Joanne Solem.
The lower surface of a Phylloxera caryaecaulis gall on a Pignut Hickory in Howard Co., Maryland (5/15/2017). Determined by Richard Orr. Photo by
Joanne Solem.
Galls of Phylloxera caryaecaulis on a Pignut Hickory in Howard Co., Maryland (5/15/2017). Determined by Richard Orr. Photo by
Joanne Solem.
Cross-section of a Phylloxera caryaecaulis gall in Howard Co., Maryland (5/15/2017). Determined by Richard Orr. Photo by
Joanne Solem.
