
Community identification
Kudzu Bug (Nymph)
Megacopta cribraria
- Order & Family
- Hemiptera: Plataspidae
- Size
- Nymphs are 1-3 mm; adults are 4-6 mm
Natural Habitat
Agricultural fields, gardens, and areas with kudzu vines, soybeans, or other legumes.
Diet & Feeding
Piercing-sucking mouthparts used to feed on the sap of stems and leaves of host plants, primarily kudzu and soybean.
Behavior Patterns
They exhibit gregarious behavior, often found in large clusters. They undergo five nymphal stages (instars) and are known for their rapid spread and ability to overwinter in structures or leaf litter.
Risks & Benefits
Major agricultural pest that can significantly reduce soybean yields. They are a nuisance to homeowners as they seek shelter in buildings during fall and can produce a foul-smelling secretion that causes skin irritation or staining.