Extension > Garden > Diagnose a problem > What insect is this? > Garden Pests > Caterpillars, maggots, grubs, and similar immature insects - Larger than 3/4 inch long > Dingy cutworm

Dingy cutworm

Fetltia ducens

Department of Entomology, University of Minnesota

Description: Up to 2 inches long.

Where/When: Feeds particularly on corn, but it is also known to attack bean, cabbage, cucumber, celery, lettuce, pea, squash, and tomato. Active from May through August or September.

Significance: Plants, especially seedlings, are damaged and usually killed when they are cut at or slightly above or below the soil line. Most damage in gardens occurs during spring.

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