PEST PROFILES: SPITTLEBUGS

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Spittlebug Foam Spittlebug Click on image to view larger.

Spittlebugs Description: Two-lined spittlebug adults are leafhopper-like, about 3/8 inch long, dark brown to black and have 2 brilliant red-orange lines traversing the forewings, which are held over the back of the body. Immatures residing within masses of spittle are smaller, wingless, with white, yellow or orangish bodies and brown heads and red eyes. There are several other spittlebug species common in Texas. Damage: Most noticeable when immature stages, are feeding on host plants, produce masses of frothy spittle that encircle the twigs and young leaves. These spittlebugs feed on many plants, including grasses, ornamental plants, some crops and weeds. Immatures can be teased out from their frothy spittle masses. Adults move about readily, often in tall weeds or grassy areas. Life cycle: Overwinters in the egg stage. Nymphs hatch in spring and produce the spittle mass to prevent themselves from drying out, and develop through 4 instars within about 1 month. Eggs hatch in about 2 weeks. Two generations can occur per year.