Which beetle's larvae is known as the May-June beetle?

The May-June beetle is known specifically as the larvae of the beetle rather than referring to the adult or other life stages. The larvae, also referred to as grubs, emerge from eggs laid in the ground during late spring to early summer, which is why they are linked to the timing of May and June. These larvae are significant in terms of pest control because they can damage grass roots and have a direct impact on turf health.

The term "raster" refers to patterns or markings found on the larvae's body, typically used in entomology to describe larvae morphology, not the life stage itself. While larvae and other life stages such as adults and pupae are part of the life cycle, the question specifically focuses on the larval stage associated with the May-June beetle. Understanding this distinction helps in recognizing which life stage is responsible for certain behaviors and potential damage in turf management.