Entoma
Eastern leaf-footed bug, Leptoglossus phyllopus, plate

Leaf-footed bugs

Leptoglossus phyllopus

Eastern leaf-footed bug

Despite its size and the loud purring hum of its flight, this bug only pierces plants for sap and never bites or stings people.

WhereGardens, orchards and farm fields
Size12 to 20 mm body length
WhenMarch to November

The eastern leaf-footed bug is a dark brown to reddish-brown insect, 12 to 20 mm long, with a straight white or cream band crossing each forewing and a flattened, leaf-shaped flap on each hind leg. Wingless young nymphs are bright orange to red before darkening as they mature.

Adults use needle-like mouthparts to pierce and drain sap from stems, seeds and fruit such as tomatoes, beans, peaches, citrus and pecans, and release a strong odor when disturbed. It is active from spring through autumn across the southeastern and eastern United States, Mexico and Central America.

Traits

Habitat

Farmland

Colour

Brown, White

Active

Day

To people

Safe to handle; it feeds only on plant sap and does not bite or sting.

Activity through the year

Often confused with

Leptoglossus occidentalis

Shows a pale zigzag line crossing the folded wings, a mark absent from the plain, straight white band on the Eastern leaf-footed bug's forewings.

Questions

Is the Eastern leaf-footed bug dangerous to people?

Safe to handle; it feeds only on plant sap and does not bite or sting.

When can you see the Eastern leaf-footed bug?

The Eastern leaf-footed bug can be seen from March to November, by day.

Plate retouched from a photo by lightbed, CC0, iNaturalist Licence

Report a mistake in this entry

True bugs›Leaf-footed bugs›Leptoglossus

Last updated 2026-09-27. Every entry is checked against published sources.