Insects

Halyomorpha halys

Brown marmorated stink bug (Halyomorpha halys)
Latin Name Halyomorpha halys
Common Name Brown marmorated stink bug
Biology

A stink bug with a polyphagous diet; adults overwinter in shelters, with multiple generations yearly.

Damage

Feeds on fruits, vegetables, and crops (e.g., apples, soybeans), causing discoloration, deformities, and yield loss.

Distribution Regions

Native to East Asia (China, Japan, Korea); invasive in North America, Europe, and South America.

Monitoring

Visual surveys; pheromone-baited traps (combination of aggregation pheromones); yellow sticky traps.

Recommended Traps

Stink bug traps (e.g., Rescue! Stink Bug Trap) or pyramid traps with pheromone lures.

Literature review

Semiochemical evidence

The cited publications support the exact compound-species relationship. Formulation, ratio, loading, release rate and field lifetime depend on a validated lure protocol and are not inferred here.

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