Bug Identifier
Brown Marmorated Stink Bug
Community identification

Brown Marmorated Stink Bug

Halyomorpha halys

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

Natural Habitat

Agricultural fields, orchards, gardens, and urban settings; often seeks shelter in human structures during winter.

Diet & Feeding

Polyphagous herbivore that feeds on over 100 species of plants including fruits, vegetables, and ornamentals.

Behavior Patterns

They exhibit 'overwintering' behavior by entering homes in fall; they release a pungent odor from scent glands when threatened or crushed.

Risks & Benefits

Significant agricultural pest causes damage to crops; nuisance in homes; generally harmless to humans but can cause allergic reactions in some.