yellow star thistle gall fly (Urophora sirunaseva ) on yellow starthistle (Centaurea solstitialis ) - 1350020

yellow star thistle gall fly
Urophora sirunaseva (Hering, 1938)

Host: yellow starthistle (Centaurea solstitialis L.)
Descriptor: Pupa(e)
Description: Urophora sirunaseva gall
Image type: Field
Image location: United States

Specimen Information

Specimen in collection: No
Specimen Condition:
Identification Method:

Photographer Information

Name: Eric Coombs
Organization: Oregon Department of Agriculture
Country: United States
Series:Biology and Biological Conrol of Yellow Starthistle

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Image Number: 1350020

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Image Citation:(?) Eric Coombs, Oregon Department of Agriculture,

Node Affiliation: Bugwood - UGA

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Image uploaded on Tuesday, July 01, 2003
Image Information last updated on Wednesday, March 02, 2011