Insect · GBIF taxon 8061113
Potato Leafhopper
Empoasca fabaePotato leafhoppers are migratory marvels that ride warm spring air currents northward from the Gulf of Mexico, colonizing farmlands across eastern and central North America each season. When feeding, they puncture plant vascular systems and inject a toxic saliva that induces hopperburn, a condition that yellows, curls, and stunts crop foliage. Although individually fragile and susceptible to early autumn frosts, several overlapping generations can swiftly build into devastating infestations.
MigratoryHerbivorousAgricultural Pest
—observations
—countries
—peak records
Not EvaluatedConservation statusIUCN Red List categoriesLCNTVUENCREWEXNot Evaluated — not placed on the risk ladderRed List categories, explained →
Diet & prey
- Alfalfa sap
- Potato plant sap
- Bean plant sap
Predators
- Minute pirate bugs
- Ladybugs
- Lacewing larvae
ThreatsInsecticide applications, predatory insects, cold weather, and heavy rainfalls
HabitatsAgricultural fields, meadows, pastures, and orchards
Life span1–2 months
Size / weightNot available
Classification
- OrderHemiptera
- FamilyCicadellidae
- GenusEmpoasca
- SpeciesEmpoasca fabae
Range data is not available yet.
Interaction riskLow
- Low
- Moderate
- High
- Very high
- Why interaction risk is low
- Harmless to humans and safe to observe up close.
Responsible observation
- Sweep Netting: Sweep through dense clover or alfalfa stands with an insect net to capture flying adults.
- Leaf Inspection: Look underneath curled or yellowing bean leaves to spot pale nymphs scurrying sideways.
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