Squash Bug

Natural Habitat

Found in gardens, cultivated fields, and areas where cucurbit plants (squash, pumpkins, melons, cucumbers) are grown.

Diet & Feeding

Herbivorous. They use piercing-sucking mouthparts to feed on the sap of cucurbit plants, which can cause foliage to wilt and die.

Behavior Patterns

They are often seen in groups on the underside of leaves or near the base of plants. They undergo simple metamorphosis (egg, nymph, adult) and overwinter as adults in sheltered areas like woodpiles or garden debris.

Risks & Benefits

Risks: Major agricultural pest that can transmit 'Cucurbit yellow vine disease' and cause significant crop damage. Benefits: Minimal, though they serve as a food source for certain spiders and predatory insects.

Identified on: 3/26/2026