Agrilus quadriguttatus quadriguttatus Gory, 1841

Hallinen, Marie J., Steffens, Wayne P., Schultz, Jennifer L. & Aukema, Brian H., 2021, The Buprestidae (Coleoptera) of Minnesota, with a Discussion of the Emerald Ash Borer, Agrilus planipennis Fairmaire, The Coleopterists Bulletin 75 (1), pp. 173-190 : 179

39. Agrilus quadriguttatus quadriguttatus Gory, 1841

New State Record: Ramsey County, 20 July 1932, N. C. Sullivan.

County Records (n = 41): Anoka, Chisago, Goodhue, Hennepin, Olmsted, Ramsey, and Washington .

Collection Dates: 12 July–12 August.

Minnesota Hosts: Unspecified in collection records. Larval hosts recorded as Salix nigra Marsh. and Salix sp. Adults also on Populus nigra and Salix interior Rowlee. A larval record for Alnus sp. refers to Salix (Jendek and Poláková 2014) .

Collection Method: Most collected as C. fumipennis prey.