Bug Identifier
Brown Marmorated Stink Bug
Community identification

Brown Marmorated Stink Bug

Halyomorpha halys

Order & Family
Order: Hemiptera, Family: Pentatomidae
Size
1.7 cm length and about as wide as they are long.
See this bug in the Encyclopedia

Natural Habitat

Agricultural fields, orchards, gardens, and urban home structures during colder months.

Diet & Feeding

Polyphagous herbivore; eats various fruits, vegetables, and ornamental plants by piercing the plant tissue to suck juices.

Behavior Patterns

Known for seeking shelter indoors in large numbers during autumn to overwinter. They release a pungent odor from scent glands when threatened or crushed.

Risks & Benefits

Significant agricultural pest causing damage to crops. While they do not bite or sting humans, they are a major nuisance pest in homes and can cause allergic reactions in some individuals.