Indian meal moth larva
Scientific Name: Plodia interpunctella
Order & Family: Lepidoptera: Pyralidae
Size: Mature larvae reach approximately 12 mm (0.5 inches) long.

Natural Habitat
Commonly found in residential pantries, kitchens, and commercial food storage areas.
Diet & Feeding
Feeds on dry stored food products including flour, cereals, nuts, seeds, chocolate, dried fruit, and pet food.
Behavior Patterns
Larvae spin silken threads throughout their food source, creating messy webbing. They often wander away from the food source to pupate in cracks or corners.
Risks & Benefits
They are a significant pantry pest that ruins food through contamination with webbing and frass. They do not bite, sting, or transmit diseases to humans.
Identified on: 3/12/2026