Phylloxera devastatrix

Family: Phylloxeridae | Genus: Phylloxera
Detachable: integral
Color: red, yellow, green
Texture: pubescent, hairy, hairless
Abundance:
Shape: globular
Season: Spring
Related:
Alignment: integral
Walls: ostiole
Location: bud, petiole, lower leaf, leaf midrib, stem
Form:
Cells:
Possible Range:i
Common Name(s):
Synonymy:

Species Diversity of Hickory-feeding Phylloxerans (Hemiptera: Phylloxeridae) in the U.S.

Phylloxera devastatrix

Hosts: Carya illinoinensis

Globular or irregular; about equally convex above and below; smooth; green, yellowish-green, or red on one side; diameter 3.0–15.0 mm; occurs on midvein of leaves, petioles, stems, leaf buds, and flower buds. Opening flat and round surrounded by pubescence or nipple-like and found below when present on leaf.

Stem, Leaf gall: globular

Range: AL, LA

- Fredericka Blair Hamilton: (2019) Species Diversity of Hickory-feeding Phylloxerans (Hemiptera: Phylloxeridae) in the U.S.©


Further Information:

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