Indian meal moth
Scientific Name: Plodia interpunctella
Order & Family: Lepidoptera: Pyralidae
Size: 8–10 mm long with a wing span of 16–20 mm.
Natural Habitat
Worldwide in human structures, particularly pantries, kitchens, and food processing facilities.
Diet & Feeding
Larvae consume stored grain products, dried fruits, nuts, seeds, chocolate, and pet food.
Behavior Patterns
Adults are nocturnal and attracted to light; larvae spin silk webs over food sources as they graze.
Risks & Benefits
Significant household and industrial pest through food contamination; non-toxic but can cause spoilage.
Identified on: 5/2/2026