Agrilus obsoletoguttatus 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 : 178

31. Agrilus obsoletoguttatus Gory, 1841

County Records (n = 61): Anoka, Chisago, Faribault, Goodhue, Hennepin, Houston, Isanti, Olmsted, Otter Tail, Ramsey, Washington, and Winona .

Collection Dates: 20 May–1 August.

Minnesota Hosts: Adult collected “on potatoes”. Larval hosts recorded as Aesculus glabra , Carpinus caroliniana , Carya sp. , Gleditsia triacanthos , Ostrya virginiana , Quercus prinoides , and Q. rubra . Adults also on many different trees.

Collection Method: On potatoes, in bait trap, and as C. fumipennis prey.