Brown Marmorated Stink Bug
MODERATEHalyomorpha halys
Overview
Found it crawling on the side of my garage tonight. My patio lights are on. Taken with Iphone.
- Type
- Insect
- Severity
- MODERATE
- Source
- iNaturalist
Symptoms
Geographic Spread
Treatments
Targeted Insecticide Application
Apply appropriate insecticide following label directions. Timing is critical — treat during the vulnerable larval or adult emergence stage for maximum effectiveness.
Biological Control Agents
Introduce or encourage natural predators and parasitoids. Options include releasing predatory beetles, parasitic wasps, or applying Bt (Bacillus thuringiensis) for caterpillar pests.
Infested Material Removal
Prune and destroy infested branches and plant material. Remove fallen debris that may harbor eggs or larvae. Dispose of material away from healthy trees.
Recommended Products & Tools
Helpful supplies for managing Brown Marmorated Stink Bug. Always read and follow label directions, and confirm a diagnosis before treating.
Knocks down soft-bodied pests like aphids, mites, and scale crawlers.
Smothers overwintering eggs and crawlers; dormant or summer rates.
Soil-applied protection taken up by the tree for season-long control.
Sharp, clean cuts to remove affected wood — a tree-care essential.
As an Amazon Associate, TreeIssues may earn a commission from qualifying purchases made through these links — at no extra cost to you.
Frequently Asked Questions
What is Brown Marmorated Stink Bug?
Found it crawling on the side of my garage tonight. My patio lights are on. Taken with Iphone.
What are the symptoms of Brown Marmorated Stink Bug?
Where is Brown Marmorated Stink Bug currently found?
Brown Marmorated Stink Bug is currently active in Massachusetts, North Carolina, Maine, New York, Washington, Georgia, Pennsylvania, Alabama, Kentucky, Indiana, Maryland, Oregon, Arkansas, Idaho, Illinois, Michigan, New Jersey, Ohio, Kansas, California, Minnesota, Connecticut, West Virginia, Virginia. It has been reported in 24 total states across the United States.
How do I treat Brown Marmorated Stink Bug?
Treatment options for Brown Marmorated Stink Bug include: Targeted Insecticide Application, Biological Control Agents, Infested Material Removal. Treatment approaches may include chemical, biological, cultural, and mechanical methods depending on the severity and context.