Noah Meier 2023: …this is a quite distinct species, Dusona bicoloripes. You can key it with Horstmann (2009) based on the 3rd laterotergite folded in, 5th tergite red, the propodeum being hardly depressed, and the hind tibia black(ish).
If you zoom in, you can see tiny white things on both shoulders. Not sure if those are parasites themselves or something else.
iNat suggests Diplazon laetatorius for all photos. But I can't find pictures of that with the banding on the antennae as seen here
Ichneumon wasp
attracted to mothing light
Northfield, Minnesota
On cornbread. ID'd on bugguide:
https://bugguide.net/node/view/1318540
NOID ichneumonid wasp (Cryptini)?, Riverside, RIparius, Warren County, NY, August 2023
Maybe Messatoporus discoidalis?