Missouri Pest Monitoring Network
Japanese Beetles, Popillia japonica Newman, emerge from the soil from June to August. They are established throughout Missouri and are a key pest to field and specialty crops.
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Identification and Field Scouting
Printable Japanese Beetle Field Guide
Missouri Pest Management Guide: Corn, Grain Sorghum, Soybean, Winter Wheat
Newsletter Articles for Japanese Beetle
Japanese Beetle Grub Damage (05/03/11)
Prepare for Japanese Beetles (05/01/11)
Emerging pest– Japanese beetles (08/01/10)
Japanese Beetles Going Nuts... (07/01/10)