Bug Identifier
Brown Marmorated Stink Bug
Community identification

Brown Marmorated Stink Bug

Halyomorpha halys

Order & Family
Order Hemiptera, Family Pentatomidae
Size
Approximately 1.7 cm (0.67 in) long and nearly as wide.
See this bug in the Encyclopedia

Natural Habitat

Found in gardens, orchards, and farms; frequently invades homes and buildings during cold months to seek shelter.

Diet & Feeding

Herbivorous; feeds on a wide variety of plants including fruits (apples, peaches, pears), vegetables (tomatoes, corn, soy), and ornamental trees.

Behavior Patterns

Known for its 'shield' shape and congregating in large numbers on warm walls. It undergoes incomplete metamorphosis and releases a pungent odor from scent glands when threatened or crushed.

Risks & Benefits

An invasive agricultural pest that damages crops and is a nuisance in households. It does not bite or sting humans and is not known to transmit diseases, but its presence can be distressing to homeowners.