grubs

Almost every gardener has seen grub larvae in the soil while installing new plants or tilling the vegetable garden.  The term "white grub" actually encompasses the larval stage of several scarab beetles, the most common and most damaging, being the June beetle/masked chafer and the Japanese beetle.  Less well-known, are the May/June beetle and green June beetle.  All have a grub larval stage that can cause damage to turfgrass.  The grubs are off white, with six legs located just behind their reddish-brown head and are usually found curled into a "C" shape in the soil.