Missouri Japanese Beetle Monitoring

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Japanese Beetles, Popillia japonica Newman, emerge from the soil from June to August. They are not yet considered a threat in Missouri, but they have been found. Intensive captures are indicated when at least 25 Japanese beetles are captured in one night in pheromone traps. Learn more here.

• View All Japanese Beetle Counts
• View Missouri Japanese Beetle Trap Locations
• How Do I Identify and Scout for Japanese Beetle?