Agrilus ruficollis
From Pestinfo-Wiki

Agrilus ruficollis damage on raspberry canes (click on image to enlarge it)
Author(s): James Solomon, USDA Forest Service
Source: IPM Images
Author(s): James Solomon, USDA Forest Service
Source: IPM Images
Agrilus ruficollis (Fabricius 1787) - (rednecked cane borer)
For details see the respective page in BugwoodWiki.
Publications covering Agrilus ruficollis
Journal of Economic Entomology (2016) 109, 1799-1806
S.H.S. Kim, C.E. Trammel, B.A. Lewis and D.T. Johnson (2016)
Comparison of color attractiveness for Agrilus ruficollis (Coleoptera: Buprestidae): Potential for a simple trap
Journal of the American Society for Horticultural Science (1992) 117, 780-783
Donn T. Johnson (1992)
Rednecked cane borer galling affects blackberry growth and yield