Cabbageworm (Larva of the Cabbage White Butterfly)
Scientific Name: Pieris rapae
Order & Family: Order: Lepidoptera, Family: Pieridae
Size: 25 mm to 35 mm (approx. 1 to 1.4 inches) at maturity

Natural Habitat
Gardens, agricultural fields, and meadows where brassica plants are present
Diet & Feeding
Herbivorous; feeds primarily on plants in the Brassicaceae family, such as cabbage, kale, broccoli, and cauliflower
Behavior Patterns
They are solitary feeders that move slowly across host leaves, often found on the undersides to avoid predators. They undergo five larval stages (instars) before pupating into a chrysalis.
Risks & Benefits
Major agricultural pest that can cause significant damage to leafy crops by eating large holes in leaves. They have no direct risk to humans but provide a food source for birds and parasitic wasps.
Identified on: 6/28/2026