
Community identification
Indian Meal Moth (Larva)
Plodia interpunctella
- Order & Family
- Order Lepidoptera, Family Pyralidae
- Size
- Larvae grow up to 12-13 mm (0.5 inches) in length.
Natural Habitat
Stored food products in pantries, warehouses, and food processing plants.
Diet & Feeding
Dried foodstuffs including flour, cereal, grain, birdseed, pet food, dried fruit, nuts, and chocolate.
Behavior Patterns
Larvae spin silk webbing over food sources as they feed; they often crawl away from food sources to pupate in cracks or corners.
Risks & Benefits
Significant pantry pest that contaminates food with webbing, frass (waste), and cast skins; no direct health risk to humans but causes food spoilage.