Grain weevils are small insects that belong to the family Curculionidae. They are known for their elongated snouts and are commonly found in stored grains like wheat, rice, and corn. These pests can cause significant damage to food supplies by feeding on the grains, leading to contamination and loss of quality. There are several species of grain weevils, including the rice weevil and the wheat weevil. They typically lay their eggs inside the grains, and the larvae feed on the grain as they develop. Effective pest management strategies are essential to prevent infestations and protect stored food products.