
Community identification
Indian meal moth (larva)
Plodia interpunctella
- Order & Family
- Order Lepidoptera, Family Pyralidae
- Size
- Mature larvae are about 12 to 13 mm (0.5 inch) long
Natural Habitat
Stored food products in pantries, kitchens, and food processing facilities worldwide
Diet & Feeding
Larvae feed on dried grains, flours, nuts, seeds, dried fruits, birdseed, and pet food
Behavior Patterns
Larvae spin silken webs as they feed across the surface of a food source; they often crawl away from food to walls or ceilings to pupate
Risks & Benefits
Major household and commercial pest that causes significant food waste through contamination with webbing and frass; poses no direct health risk or bite to humans