Squash Bug (2026)

Squash, pumpkin, cucumber

Quick answer: Squash Bug attacks squash, pumpkin, cucumber. Start with the organic/IPM steps below; use the chemical option only if damage escalates, and always follow the product label. Rotate cucurbits; plant early bush varieties; clean debris.

Your Squash Bug IPM card

Select your state to see whether this pest is common there, then print.

Your state

Squash Bug in Arkansas: Listed among the most-reported pests in your state — watch for it.

Squash Bug

Targets

Squash, pumpkin, cucumber

Signs

Brown shield-shaped bugs; wilting vines; bronze leaf edges.

Organic / IPM first

Trap under boards at night; crush egg clusters; straw mulch avoidance.

Chemical option (follow label)

Pyrethrin or permethrin applied to nymphs early.

Prevention

Rotate cucurbits; plant early bush varieties; clean debris.

More pests

Aphids Japanese Beetle Tomato Hornworm Squash Vine Borer Cutworm Cabbage Maggot Whitefly Fire Ant

Treatments follow integrated pest management (IPM): identify first, least-toxic fix second. Product specifics and labels vary by state — confirm with your county extension.