
Community identification
Brown Marmorated Stink Bug
Halyomorpha halys
- Order & Family
- Hemiptera / Pentatomidae
- Size
- 12 to 17 mm (0.5 to 0.7 inches)
Natural Habitat
Gardens, agricultural fields, orchards, and indoors during cold weather
Diet & Feeding
Herbivorous; feeds on plant sap from fruits, vegetables, leaves, and ornamental plants using piercing-sucking mouthparts
Behavior Patterns
Attracted to warmth, seeks shelter indoors during winter (overwintering), releases a foul-smelling chemical defense when threatened or crushed
Risks & Benefits
Pest to crops and gardens causing feeding damage; indoor nuisance to humans, but harmless as it does not sting, bite, or transmit diseases