The Spittlebug: What Alabama Lawns Should Know Now
What Is a Spittlebug?
The Two-lined Spittlebug is the most common lawn-damaging species in the Southeast. It gets its name from the foamy “spit” its nymphs produce for protection. These bugs are especially active in Alabama from late spring through summer, with two main generations per year.
What they look like:
- Nymphs: Tiny, yellowish, and covered in white foam masses near the base of grass blades.
- Adults: Black with two orange or red lines across the wings. They jump like grasshoppers.
They love Centipede, Bermuda, St. Augustine, and Zoysia grass—especially if the lawn is overwatered or has a thick thatch layer.
Signs of a Spittlebug Problem
- Frothy white foam clusters at the base of turfgrass
- Purple streaks, curling, or yellowing grass blades
- Patches that look like drought stress
- Grass thinning or wilting despite regular watering
How to Get Rid of Spittlebugs
1. Strengthen Your Lawn First
A thick, healthy lawn is your best defense:
- Mow regularly to proper height
- Dethatch if your thatch layer is more than ½ inch
- Water deeply but less often to avoid creating a moist breeding ground
2. Physical Removal
For minor infestations:
- Hose down foam masses with a strong stream of water
- Try a soapy flush: mix a tablespoon of dish soap in a gallon of water and pour over a 1-square-foot area
3. Use Insecticides When Needed
If the infestation is widespread:
- Choose products containing bifenthrin, deltamethrin, or permethrin
- Apply in the evening after mowing and light watering
- Avoid broad-spectrum insecticides that harm beneficial predators
Not sure which product to use? Call Southern Green, and we’ll diagnose and treat your lawn safely and effectively.
How to Prevent Spittlebugs
- Aerate and dethatch your lawn annually
- Avoid overwatering
- Fertilize based on soil test results to avoid excess nitrogen
- Mow regularly and bag clippings if you notice foamy patches
- Treat proactively if you had issues in the previous season
Why Choose Southern Green
Since 2011, we’ve been helping homeowners in Pelham, Hoover, and Greater Birmingham maintain strong, pest-resistant lawns. Our licensed team knows exactly when and how to treat seasonal threats like spittlebugs without harming the environment or your turf.
“Southern Green spotted foam in our neighbors St. Augustine grass and knew right away it was spittlebugs. They treated our lawn to keep them at bay, and we were protected. Highly recommend!”
Don’t Let Spittlebugs Destroy Your Lawn
If you’re seeing frothy foam or mysterious yellowing, let us take a look.
Call Southern Green Lawn & Shrub Care today to schedule your spittlebug inspection.
Proudly serving Pelham, Hoover, Birmingham, and surrounding Alabama communities.
FAQ About Spittlebugs
Q: What time of year are spittlebugs most active in Alabama?
A: Late spring through late summer, with two major generations annually.
Q: Is the foam harmful to pets or people?
A: No, the foam is harmless but indicates the presence of damaging pests beneath.
Q: Will my lawn recover from a spittlebug infestation?
A: Yes, with prompt treatment and proper lawn care, most turf will bounce back.
Q: What grasses are most vulnerable?
A: Centipede, Bermuda, St. Augustine, and Zoysia grasses.
Q: Can I treat spittlebugs myself?
A: Small infestations can be managed with soap and water or hose spray, but larger problems need professional care.