Flatid Planthopper Nymph

Scientific Name: Flatidae family (e.g., Metcalfa pruinosa)

Order & Family: Order: Hemiptera, Family: Flatidae

Size: Approximately 2 to 5 mm in length

Flatid Planthopper Nymph

Natural Habitat

Found on the stems and leaves of various woody plants, shrubs, vines, and trees in gardens, forests, and agricultural areas.

Diet & Feeding

They feed on plant sap (phloem) by piercing stems and leaves with their specialized mouthparts.

Behavior Patterns

These nymphs produce a white, waxy, cotton-like filament that covers their bodies and the area around them for camouflage and protection. They are excellent jumpers.

Risks & Benefits

Generally considered a minor pest; while they drain plant sap and produce honeydew that can lead to sooty mold, they rarely cause significant damage to mature plants. They do not bite or sting humans.

Identified on: 2/9/2026