Bug Identifier
Cabbage White Butterfly
Community identification

Cabbage White Butterfly

Pieris rapae

Order & Family
Lepidoptera: Pieridae
Size
Wingspan of 32 to 47 mm (1.3 to 1.8 inches)
See this bug in the Encyclopedia

Natural Habitat

Gardens, fields, agricultural areas, meadows, and open grassy spaces

Diet & Feeding

Adults feed on flower nectar from various plants. Caterpillars feed on leaves of brassicas, including cabbage, kale, broccoli, mustard, and nasturtiums.

Behavior Patterns

Diurnal flyers that spend sunny days nectar-feeding and searching for host plants to lay single pale eggs under leaves. Undergoes complete metamorphosis.

Risks & Benefits

Adults serve as mild pollinators for various wildflowers and garden plants. However, the caterpillars (imported cabbageworms) are widespread agricultural pests that can defoliate cruciferous crops.