
Community identification
Brown Marmorated Stink Bug
Halyomorpha halys
- Order & Family
- Order Hemiptera; Family Pentatomidae
- Size
- Approximately 12 mm to 17 mm (roughly 0.5 to 0.7 inches)
Natural Habitat
Agricultural fields, orchards, gardens, and urban structures (especially in autumn for overwintering)
Diet & Feeding
Polyphagous herbivore; eats a wide range of fruit, vegetables, and ornamental plants using piercing-sucking mouthparts
Behavior Patterns
Known for releasing a pungent chemical odor when threatened or crushed; gathers in large numbers on buildings during cool weather to find shelter
Risks & Benefits
Significant agricultural pest causing damage to crops; nuisance in homes; no physical health risk to humans but can stain fabrics or trigger minor allergic reactions