Box Tree Moth

Scientific Name: Cydalima perspectalis

Order & Family: Order: Lepidoptera, Family: Crambidae

Size: Wingspan of 40 to 45 mm (approximately 1.6 to 1.8 inches).

Box Tree Moth

Natural Habitat

Gardens, parks, and urban areas where boxwood (Buxus) plants are present; native to East Asia but invasive in Europe and North America.

Diet & Feeding

Larvae feed exclusively on the leaves and bark of Box (Buxus) species. Adults feed on nectar from various flowers.

Behavior Patterns

Active primarily at night and highly attracted to artificial lights. Known for rapid reproduction with multiple generations per year, leading to significant defoliation of host plants.

Risks & Benefits

An invasive pest that causes severe damage or death to ornamental boxwood shrubs; no major risks to humans, but detrimental to horticultural ecosystems.

Identified on: 5/31/2026