walnut twig beetle (Pityophthorus juglandis ) on Arizona walnut (Juglans major ) - 5406056

walnut twig beetle
Pityophthorus juglandis Blackman, 1928

Host: Arizona walnut (Juglans major (Torr.) A. Heller)
Descriptor: Symptoms
Description: Branch with dieback associated with infestation of walnut twig beetle in Arizona walnut. Associated with Thousand cankers disease.
Image type: Field
Image location: United States

Photographer Information

Name: Whitney Cranshaw
Organization: Colorado State University
Country: United States

More Images:
Image Number: 5406056

Light Box(?)

For Batch Downloading, Requesting Commercial Use,
Creating Presentations, and Creating Image Collections

Need help with choosing a size?

Creative Commons License    This work is licensed under a
Creative Commons Attribution 3.0 License.

Image Use:(?) You must attribute the work in the manner specified (but not in any way that suggests endorsement).

Image Citation:(?) Whitney Cranshaw, Colorado State University, Bugwood.org

Node Affiliation: University of Georgia

Available Images Resolutions:

(Download only - Use Light Box for Requests)

Image uploaded on Tuesday, November 24, 2009
Image Information last updated on Wednesday, December 16, 2009