Black Cutworm

Scientific Name: Agrotis ipsilon

Order & Family: Lepidoptera: Noctuidae

Size: 35 mm to 50 mm (larval stage)

Black Cutworm

Natural Habitat

Agricultural fields, gardens, and grassy areas worldwide

Diet & Feeding

Herbivorous; feeds on a wide range of plants including corn, vegetables, and turfgrass

Behavior Patterns

Nocturnal feeders that hide in the soil during the day and emerge at night to cut through plant stems at the base

Risks & Benefits

Significant agricultural pest that can destroy entire crops of young seedlings; no major benefits to humans

Identified on: 5/4/2026