Boxwood Leaftier Moth

Scientific Name: Galasa nigrinodis

Order & Family: Lepidoptera, Pyralidae

Size: Wingspan typically ranges from 13 mm to 20 mm.

Boxwood Leaftier Moth

Natural Habitat

Gardens, shrublands, and residential areas near boxwood plants throughout North America.

Diet & Feeding

Adults feed on nectar from flowers; larvae (caterpillars) feed on the leaves of boxwood (Buxus) and occasionally other shrubs.

Behavior Patterns

Night-flying (nocturnal) and attracted to artificial lights; larvae tie leaves together with silk to create a protective shelter while feeding.

Risks & Benefits

Generally harmless to humans; however, the larvae are considered a minor garden pest as they can cause aesthetic damage to boxwood shrubs by defoliating and matting the leaves.

Identified on: 4/11/2026