Spittlebug

Spittlebugs are small insects, typically brown or green, best known for the frothy, saliva-like substance they produce. This 'spittle' mass protects the nymph stage from predators and desiccation. Adults are about 1/4 inch long and resemble leafhoppers.

The most obvious sign is the white, frothy spittle mass on plant stems and leaves, often found in gardens and landscapes. Heavy infestations can stunt plant growth or cause leaves to become distorted. While not usually a structural pest, large numbers can affect ornamental plants around your Myrtle Beach home.

MBPC offers targeted treatments for spittlebug infestations when they threaten ornamental plants. Our SC Department of Pesticide Regulation-licensed technicians can apply insecticidal soap or horticultural oil to control nymphs within the spittle masses. For severe infestations in the Grand Strand, systemic insecticides may be recommended, carefully applied to minimize environmental impact.

Maintain healthy, vigorous plants to reduce susceptibility to spittlebug damage. Regularly inspect your garden and landscape plants, especially in spring and early summer, for signs of spittle masses. Prune heavily infested plant parts to remove nymph populations and improve air circulation in your Myrtle Beach garden.

Spittlebugs thrive in the humid subtropical climate of coastal South Carolina. They are commonly found on a wide range of host plants in gardens, fields, and along roadsides. The nymphs create their characteristic spittle masses in sheltered spots on plant stems, enjoying the moisture-rich environment.

Peak activity: Spring-Summer