Bug Identifier
Cabbage looper
Community identification

Cabbage looper

Trichoplusia ni

Order & Family
Lepidoptera, Noctuidae
Size
25 to 35 millimeters in length.
See this bug in the Encyclopedia

Natural Habitat

Agricultural fields, gardens, and greenhouses with cruciferous crops.

Diet & Feeding

Folivore feeding primarily on leaves of cruciferous vegetables like cabbage, broccoli, and kale.

Behavior Patterns

Moves in a characteristic looping fashion by arching its back. Forms a cocoon and pupates on host plants or nearby debris.

Risks & Benefits

Major agricultural pest causing severe defoliation and crop damage. Serves as a vital food source for beneficial predators and parasitoids.