Trissolcus halyomorphae is a wasp and an egg parasitoid. It's also a potential biological control agent of the Brown Marmorated Stink Bug (Halyomorpha halys, Hemiptera: Pentatomidae). This short film shows some of the behaviors of the wasp on the Brown Marmorated Stink Bug eggs. This was filmed at the USDA APHIS Quarantine Facility at Oregon State University in Corvallis, OR, November 2011 by Chris Hedstrom. Music is by Raymond Scott.