hickory gall phylloxera (Phylloxera caryaecaulis ) on hickory (Carya spp. ) - 1626091

hickory gall phylloxera
Phylloxera caryaecaulis (Fitch)

Host: hickory (Carya spp. Nutt.)
Descriptor: Damage
Description: A phylloxeran causes hickory leaf stem gall on the leaves, petioles, and twigs of hickory.
Image type: Field
Image location: United States

Photographer Information

Name: John A. Weidhass
Organization: Virginia Polytechnic Institute and State University
Country: United States

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Image Number: 1626091

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Image Citation:(?) John A. Weidhass, Virginia Polytechnic Institute and State University, Bugwood.org

Node Affiliation: University of Georgia

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Image uploaded on Wednesday, February 19, 2003
Image Information last updated on Monday, May 09, 2011