Lawn Armyworm Control in West Palm Beach, FL

Armyworms move fast and feed in numbers — a healthy patch of grass can turn ragged and brown in days. We stop active feeding before it spreads across the yard.

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What To Look For

Signs You Have Lawn Armyworm

Ragged, chewed grass bladesGrass takes on a torn, skeletonized look almost overnight rather than a gradual yellowing.

Damage spreading fast, in one directionArmyworms move across a lawn as they feed — damage often has a clear front edge rather than random patches.

Birds feeding on the lawnIncreased bird activity pecking at the turf is often the first visible sign, as they're drawn to the caterpillars.

Caterpillars visible at dusk or dawnStriped caterpillars are most active feeding early morning and evening — check the grass line during those hours.

Our Approach

How We Handle Lawn Armyworm

Turf Inspection

We confirm active feeding and map the direction the damage is spreading across the lawn.

Rapid Treatment

Because armyworms move fast, we treat the active front and surrounding turf on the same visit.

Recovery Check

We follow up to confirm feeding has stopped and flag any patches that may need reseeding.

Ongoing Lawn Care

Armyworm monitoring is built into our standard lawn and ornamental care plans going forward.

Common Questions

Lawn Armyworm FAQ

How fast can armyworms damage a lawn?

Faster than most lawn pests — a healthy lawn can show visible damage within a few days once a population is active, since armyworms feed in large numbers and move across the yard as they go.

Is my lawn ruined if I have armyworms?

Usually not. Grass typically recovers once feeding stops, though severely stripped patches may need extra time or overseeding to fill back in fully.

Are armyworms seasonal in South Florida?

Activity tends to spike after warm, wet stretches, but we see armyworm calls throughout the year in Palm Beach County — it's not a single-season pest here.

Is armyworm treatment part of a regular lawn care plan?

Yes. Armyworm monitoring and treatment is built into our standard lawn and ornamental care plans, since it's one of the fastest-moving lawn threats we treat.