
Community identification
Indian meal moth larva
Plodia interpunctella
- Order & Family
- Order: Lepidoptera, Family: Pyralidae
- Size
- Larvae grow up to 12 mm or 1/2 inch in length.
Natural Habitat
Commonly found in pantries, kitchens, food storage areas, and grain warehouses worldwide.
Diet & Feeding
Larvae feed on stored dry goods including grains, flour, cereal, nuts, dried fruits, birdseed, and dry pet food.
Behavior Patterns
Larvae spin silken webs throughout infested food sources as they feed. They often crawl away from their food source to pupate on walls or in ceiling corners.
Risks & Benefits
They are a major nuisance pest that can cause significant economic loss through food contamination. They are not known to transmit diseases or pose direct physical harm to humans.