Bug Identifier
Cabbage Looper
Community identification

Cabbage Looper

Trichoplusia ni

Order & Family
Lepidoptera, Noctuidae
Size
30 to 40 mm (1.2 to 1.6 inches) in length
See this bug in the Encyclopedia

Natural Habitat

Agricultural fields, vegetable gardens, and greenhouses across North America and beyond

Diet & Feeding

Herbivorous; feeds on a wide variety of plants including cole crops (cabbage, broccoli), lettuce, and tomatoes

Behavior Patterns

Moves with a distinctive 'loop' or inchworm-like gait due to having only three pairs of prolegs; primarily active at night as moths

Risks & Benefits

Major agricultural pest that can cause significant damage to crops; serves as a food source for birds and parasitic wasps