UV knapweed seedhead fly (Urophora quadrifasciata ) on diffuse knapweed (Centaurea diffusa ) - 5358611

UV knapweed seedhead fly
Urophora quadrifasciata (Meigen)

Host: diffuse knapweed (Centaurea diffusa Lam.)
Descriptor: Adult(s)
Description: Female seedhead gall fly (Urophora quadrifasciata), a biological control agent of diffuse knapweed (Centaurea diffusa), on a knapweed flower bud.
Image type: Field
Image view: Lateral / Side
Image location: United States

Photographer Information

Name: L.L. Berry
Country: United States

More Images:
Image Number: 5358611

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:(?) L.L. Berry, Bugwood.org

Node Affiliation: Colorado State University

Available Images Resolutions:

(Download only - Use Light Box for Requests)

Image uploaded on Friday, January 18, 2008
Image Information last updated on Tuesday, April 15, 2008