How Do Weevils Get into Food

How Weevils Get in Your Food. … But unlike beetles that live and feed on foods, these weevils actually live and feed inside the food. The female chews a hole into a seed or grain kernel and deposits an egg inside, then seals up the opening, leaving the egg behind.

What causes weevils in food?

Weevils usually infest grains and starches like rice, flour, pasta, and cereals. Weevil infestations that start outside may be the result of fruit trees or gardens, which are also food sources.

How do weevils get inside?

Weevils enter buildings by crawling through cracks or openings around foundations, doors and windows. They do not harm people or pets, or damage buildings or property, or infest food products. They are a temporary nuisance.