Bug Identifier
Indian meal moth
Community identification

Indian meal moth

Plodia interpunctella

Order & Family
Order: Lepidoptera, Family: Pyralidae
Size
Wingspan typically ranges from 8 mm to 14 mm.
See this bug in the Encyclopedia

Natural Habitat

Found indoors in pantries, kitchens, and food storage areas where dry goods are kept.

Diet & Feeding

Larvae feed on stored food products such as grains, flour, cereals, nuts, seeds, pet food, and dried fruits. Adult moths do not eat and survive only to reproduce.

Behavior Patterns

Adults are weak fliers and are often seen resting on walls or ceilings, usually active at night. Females lay eggs directly on or near food sources.

Risks & Benefits

They are a common household pest that contaminates stored food products with webbing and frass, leading to spoiled food, but they do not bite or transmit diseases to humans.