
Community identification
Tomato Pinworm
Keiferia lycopersicella
- Order & Family
- Order: Lepidoptera, Family: Gelechiidae
- Size
- Larvae are roughly 6-8 mm long; adults have a wingspan of about 9-12 mm.
Natural Habitat
Agricultural fields, gardens, and greenhouses where solanaceous plants (like tomatoes) are grown, primarily in warm climates.
Diet & Feeding
Larvae feed on the foliage and fruit of plants in the Solanaceae family, including tomatoes, peppers, and eggplants.
Behavior Patterns
Larvae initially create serpentine mines in leaves before folding leaves together or boring into fruit to feed. Adults are small, nocturnal moths that lay eggs on the undersides of leaves.
Risks & Benefits
Significant crop pest that causes economic damage by ruining tomato fruit and reducing photosynthetic capacity of the plant; no known benefits to the ecosystem.