Brown Marmorated Stink Bug (Nymph)

Gardens, agricultural fields, orchards, and often found on building exteriors or seeking indoor shelter during cooler months.

Polyphagous herbivore; feeds on over 100 species of plants including fruits (apples, peaches, berries), vegetables, and ornamental trees by piercing the plant tissue and sucking out juices.

This species goes through five nymphal stages (instars) before adulthood. The nymph shown is likely a late-stage instar. They are known for their defensive scent glands that release a pungent odor when threatened and for their tendency to Aggregate in large numbers.

Considered a major agricultural pest that causes significant damage to crops. They are a nuisance to humans as they invade homes in autumn to hibernate. They do not bite or sting but can cause allergic reactions in some individuals and emit an unpleasant odor.