Bronze knapweed root borer - Sphenoptera jugoslavica

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Home » Guide » Arthropods (Arthropoda) » Hexapods (Hexapoda) » Insects (Insecta) » Beetles (Coleoptera) » Polyphaga » Series Elateriformia » Buprestoidea » Metallic Wood-boring Beetles (Buprestidae) » Chrysochroinae » Sphenoptera » Sphenoptera jugoslavica

Photo#1197971

Copyright © 2016 Eric Coombs, Oregon Dept. Agriculture

Bronze knapweed root borer - Sphenoptera jugoslavica

Tygh Valley, Wasco County, Oregon, USA
July 16, 2006
Size: 7 mm

Biological control agent released on Centaurea diffusa, diffuse knapweed.

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Contributed by Richard L. Westcott on 9 March, 2016 - 5:31pm

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