What is a Weevil?
Weevils are a variety of beetle that are frequently small, less than 6 millimeters in length, and herbivorous. The dark brown pest has six legs and a short, snout-like nose. Weevils are a very common pantry pest. There are many varieties of weevil out there, but the three most common are the Granary weevil, the Rice weevil, and the Maize weevil. Their lifespan isn’t too long – up to eight months on average – but they’re capable of venturing far from the food they’re originally born into.
Weevils are distinctive because they don’t just feed on dried goods; they feed in them. As part of their reproductive cycle, a female weevil chews a hole into a seed or grain kernel and lays her egg inside. She’ll then seal up the opening and leave it to grow. Once hatched, the larva will feed inside the seed until fully grown, dig it’s way out, and continue the reproductive process from there.