Wanted: Alien Stink Bugs

Brown marmorated stink bug nymph, with characteristic antennae markings. Photo: © Gary Bernon, USDA APHIS, Bugwood.org

Rutgers University wants stink bugs. Not just any stink bugs, but brown marmorated stink bugs. If you live in the tri-state area (NJ, NY, and PA) and spot one of these alien invaders, catch the suspect stink bug and place it in a container. Then be sure to report your sighting. Those outside the tri-state area should report sightings to your local extension office.

Brown marmorated stink bugs (Halyomorpha halys), native to Asia, have been spotted in several northeastern U.S. states and on the west coast. Brown marmorated stink bugs feed on a wide variety of host plants, including many fruit trees, legumes, and woody ornamentals. Fruit growers and nursery owners in particular should be on the lookout for this invasive insect, as it is a major agricultural pest in Asia.

Halyomorpha halys goes by several other names, including the yellow-brown stink bug and the East Asian stink bug. The insects may be lying low for the winter months, possibly in homes or other dwellings. The brown marmorated stink bug can be identified by the alternating dark and light bands on its antennae.