Fall Armyworms: What They Are, How We Treat Them, and How to Protect Your Lawn
Every fall, lawns across Arkansas face one of the most destructive pests: fall armyworms. These caterpillars can appear suddenly, multiplying fast and leaving lawns brown and chewed up almost overnight.
At Lazer Property Services, we treat armyworms as an emergency service because fast action is the only way to stop them from spreading.
How Armyworms Get Into Your Lawn
Armyworms don’t just “show up”—they migrate in waves. Each fall, moths lay eggs in trees, shrubs, and grass. When the larvae hatch, they move in large groups (like an army), chewing through turf as they feed. Because they eat nonstop, an infestation can turn a green lawn into a brown, ragged mess in just days.
How We Treat Armyworms
When you call us for armyworm activity, we respond quickly with a specialized insecticide application. Here’s what you can expect:
🕑 Fast knockdown: Worm activity begins slowing down within 2–6 hours of treatment.
💀 Full kill within 48 hours: The infestation is eliminated as the product continues working.
⏳ Residual protection: Our products don’t just kill active worms—they also provide a residual effect to stop new larvae from causing further damage.
Will My Lawn Recover?
The good news: armyworms eat the leaves of the grass, not the roots. This means your lawn has a chance to bounce back. Recovery depends on how much damage was done and how quickly treatment was applied. While your grass might not look perfect immediately, most lawns can recover with proper care and fertilization.
Prevention With Our Elite Plan
While no plan can stop every outbreak, our Elite Fertilization & Weed Control Plan includes:
Preventative insecticide treatments
Preventative fungicide treatments
These treatments greatly reduce the risk of major outbreaks—and in many cases, prevent them altogether. Even if an infestation does occur, preventative treatments usually keep damage minimal and easier to control.
Bottom Line
Armyworms are aggressive, but they don’t have to destroy your lawn. With fast, professional treatment and a preventative plan in place, you can protect your yard year after year.
👉 If you spot signs of armyworms this fall, don’t wait. Call Lazer Property Services right away for emergency treatment—and ask about our Elite Plan to keep your lawn healthy all season long.
