When crushed, what defensive mechanism released by the kudzu bug often alerts occupants to their presence inside a structure?

Answer

A distinct, foul odor

Even if hiding silently in wall voids or attics, an accidental or intentional crushing of the bug releases a noticeable, unpleasant odor that serves as a major nuisance to residents.

When crushed, what defensive mechanism released by the kudzu bug often alerts occupants to their presence inside a structure?
attractioninsectKudzubug