Bluegrass Billbug

Natural Habitat

Turfgrass areas such as lawns, golf courses, and meadows

Diet & Feeding

Larvae feed on the stems and crowns of grasses; adults chew on grass blades and stems.

Behavior Patterns

Diurnal insects often seen crawling on sidewalks or driveways; larvae tunnel through grass stems, eventually moving into the soil to feed on roots.

Risks & Benefits

Considered a significant turf pest that can cause large brown patches in lawns; no direct risk to humans or pets but economically detrimental to landscaping.

Identified on: 5/27/2026