Bug Identifier
Indian Meal Moth Larva
Community identification

Indian Meal Moth Larva

Plodia interpunctella

Order & Family
Lepidoptera: Pyralidae
Size
Mature larvae are approximately 12 to 13 mm (0.5 inches) long.
See this bug in the Encyclopedia

Natural Habitat

Found worldwide in residential and commercial pantries, food storage areas, and grain processing facilities.

Diet & Feeding

Feeds on a wide variety of dry goods including cereals, flour, cornmeal, pasta, nuts, dried fruits, birdseed, and pet food.

Behavior Patterns

Larvae spin silken webs over food sources as they feed, often leaving behind cocoons and frass. They may crawl away from their food source to walls or ceilings to pupate.

Risks & Benefits

Considered a major pest of stored products; they contaminate food with webbing and waste, though they are not known to transmit diseases to humans.