Grape Root Borer Moth
Common NameGrape Root Borer Moth
Scientific NameVitacea polistiformis
FamilySesiidae
SubfamilySesiinae
Wingspan (mm)35
Wing Patterntransparent
Primary Colorsreddish-brown, yellow, black
HabitatVineyards, woodlands, areas with wild grapevines
Geographic RangeEastern North America, from New England south to Florida and west to Texas and Kansas
Host Plantsgrape (Vitis spp.)
Flight PeriodJuly to September
Flight Styledarting
Conservation Statusleast-concern
Lifecycle NotesEggs are laid on grape leaves or stems. Larvae bore into the roots of grapevines, feeding for up to two years before pupating in the soil.
Identification TipsLook for its distinctive wasp mimicry, reddish-brown body with yellow bands, clear wings with dark veins, and blue-tipped antennae. Often seen flying rapidly near grapevines.
Description
A reddish-brown clearwing moth with a wasp-like appearance, featuring a banded abdomen and mostly transparent wings with dark veins and margins. Its antennae often have blue tips.
