
Community identification
Indian meal moth (larva fragment)
Plodia interpunctella
- Order & Family
- Lepidoptera: Pyralidae
- Size
- Larvae grow up to 12 mm (0.5 inches) long; fragment shown is considerably smaller.
Natural Habitat
Pantry and kitchen environments, specifically inside stored grain products, flour, cereals, and dried fruits.
Diet & Feeding
Stored pantry products including rice, bread, pasta, flour, spices, nuts, and dry pet food.
Behavior Patterns
Larvae spin silk webbing as they feed, which often clumps food particles together. They are most active at night and seek out dark, enclosed spaces for pupation.
Risks & Benefits
Risk: Contaminates food with silk, frass (waste), and shed skins; not toxic but considered a significant household pest. Benefit: None in a domestic setting.