Yellow-striped armyworm

Natural Habitat

Found across North and South America in gardens, agricultural fields, and meadows.

Diet & Feeding

Polyphagous herbivore; feeds on a wide variety of plants including tomatoes, cotton, corn, legumes, and various ornamental flowers.

Behavior Patterns

Larvae are primarily active during the day but may hide at the base of plants during extreme heat. They undergo multiple instars before pupating in the soil.

Risks & Benefits

Considered a significant agricultural pest that can defoliate crops and damage fruit. It provides a food source for various birds, predatory insects, and parasitic wasps.

Identified on: 4/19/2026