Indian meal moth
Scientific Name: Plodia interpunctella
Order & Family: Lepidoptera, Pyralidae
Size: Wingspan of 16-20 mm; length of 8-10 mm.

Natural Habitat
Worldwide; often found in Pantries, food storage facilities, and grocery stores where grains are present.
Diet & Feeding
Lavae feed on a wide range of dry foodstuffs including cereal, flour, pasta, rice, nuts, dried fruits, and pet food.
Behavior Patterns
Adults are nocturnal and attracted to light; larvae spin silken webs over food surfaces and crawl to wall-ceiling junctions to pupate.
Risks & Benefits
They are a significant pest of stored grain and food products causing economic loss through contamination, though they pose no direct health risk to humans.
Identified on: 4/15/2026