June Beetle (or May Beetle)

Scientific Name: Phyllophaga spp.

Order & Family: Order: Coleoptera, Family: Scarabaeidae

Size: 12-25 mm (0.5 to 1 inch) in length

June Beetle (or May Beetle)

Natural Habitat

Found in temperate regions, particularly in forested areas, grasslands, and agricultural fields. Adults are often seen near lights at night during late spring and early summer.

Diet & Feeding

Adults feed on the leaves of various trees and shrubs, including oak, elm, maple, and fruit trees. Larvae (grubs) feed on the roots of grasses and other plants.

Behavior Patterns

Typically nocturnal, attracted to lights. They are fast fliers and can be quite clumsy, often bumping into objects. Adults are primarily focused on reproduction within their short lifespan.

Risks & Benefits

Risks: Larvae (grubs) can be significant agricultural pests, damaging lawns, golf courses, and crops by feeding on roots. Adults can defoliate trees and shrubs, though significant damage is less common unless populations are very high. Benefits: They play a role in the food chain, serving as food for birds, mammals, and other insects.

Identified on: 7/2/2025