PEST LIBRARY:
Pantry Pest

The adult Indian meal moth is a small moth, about 3/8 inch long with a wingspan of about 5/8 inch. The overall body color is generally dirty gray, but the tip half of the wing is rusty brown or nearly bronze. This wing marking pattern allows the Indian meal moth to be easily distinguished from other household moths.

What is the Indian Meal Moth’s Diet?

Indian meal moth caterpillars have eclectic tastes and eat a wide range of foods.

What is the Indian Meal Moth’s Reproductive Cycle?

Female Indian meal moths lay tiny eggs (ca. 0.5 mm) on or near potential food items. The newly hatched caterpillars (larvae) seek out food and begin to develop. The rate of development is dependent on factors including temperature and food quality.

Where do Indian Meal Moths Live?

Indian meal moths develop in many kinds of stored foods. Coarsely ground grains and cereal products are commonly infested. Dried herbs, dried fruits, and nuts are also highly favored. Pet foods such as dried dog food, flaked fish food, and bird seed can also become infested. Indian meal moth may also breed in ornamental items made of dried flowers or seeds.