A “cutworm” is a common name for the larvae of certain moths in the family Noctuidae. These caterpillars are known for their habit of cutting down young plants at the soil level, which can cause significant damage to gardens and crops. Cutworms are typically found in the soil or just below the surface during the day and emerge at night to feed. They can vary in color and size, often appearing as dull brown or gray, which helps them camouflage in their surroundings.