Your lawn’s looking a little worse for wear. Birds are pecking holes, patches are turning brown, and the turf lifts like a rug. You’ve got pests. And now you’re asking the right question:
What are the best lawn pest control methods?
The truth is, there’s no one-size-fits-all. But there are effective, safe, and proven ways to stop pests from ruining your grass and they work beautifully right here in Sussex.
Let’s break them down simply, so you know what works (and what to avoid).
Why Pest Control Matters for Your Lawn?
Lawn pests can undo months of hard work in days. They attack from below, chewing roots and creating the perfect conditions for weeds, moss, and disease. Some of the most common culprits in the UK include:
- Leatherjackets (crane fly larvae)
- Chafer grubs
- Ants
- Moles
If left untreated, they can cause 30% to 50% turf damage in a single season, according to RHS data. So acting early and using the right method is key.
5 Best Lawn Pest Control Methods
Here are the top 5 methods we use at Lawn & Garden Sussex, proven to work for our customers across West Sussex:
1. Nematodes Natural Pest Control
Best for: Leatherjackets, chafer grubs, vine weevils
How it works: Nematodes are microscopic worms that kill pests underground safely and naturally.
Why it’s great:
- Chemical-free and pet-safe
- Kills larvae before they hatch into adults
- Works fast often within 10 days
Apply in spring or autumn when soil temps are above 12°C.
2. Surface Sprays for Ants and Crawlers
Best for: Ants, lawn beetles
How it works: These eco-friendly sprays form a protective barrier that repels or kills surface pests.
Why it works:
- Quick results usually within 24–48 hours
- Ideal for treating lawn edges and patios
- Safe for pets and children after drying
Avoid overuse; it can affect beneficial insects like bees.
3. Mole Control Deterrents & Trapping
Best for: Moles digging tunnels and leaving hills
How it works: A combination of humane traps and mole deterrents helps prevent long-term damage.
Why we recommend it:
- Focused, effective and doesn’t harm other wildlife
- Reduces soil collapse and trip hazards
- Keeps your lawn level and usable
DIY mole control rarely works go pro for this one.
4. Cultural Lawn Practices Prevention Through Care
Best for: All pests
What it means: Creating a strong lawn that resists pests naturally.
Includes:
- Regular mowing (not too short!)
- Aeration to relieve soil compaction
- Dethatching to remove pest habitats
- Overseeding to strengthen weak areas
A healthy lawn can fend off minor pest attacks on its own.
5. Integrated Professional Lawn Plans
Best for: Lawns with ongoing pest issues
How it works: A custom treatment plan including pest control, fertilising, and seasonal care.
Why it works:
- Covers all angles pests, disease, moss, soil
- Timed for the Sussex climate
- Includes check-ins and adjustments throughout the year
Our Lawn Treatment Service packages include this by default.
FAQs
1: When is the best time to treat lawn pests?
Spring and early autumn. That’s when pests are active but easier to reach.
2: Are pest control methods safe for kids and pets?
Yes. if done professionally with eco-safe products. We only use treatments approved by the UK HSE. (gov.uk guidance)
3: Do I need to treat every year?
If pests return or you’re in a high-risk area, yes. We often recommend a seasonal plan to prevent re-infestation.
4: Are DIY kits just as good?
Short-term, maybe. But they often miss deeper soil layers and rarely solve the root of the issue.
Ready to Reclaim Your Lawn?
You don’t need to put up with patchy grass and digging birds. With the right pest control method, you can restore your lawn to its full potential safely and affordably.
At Lawn & Garden Sussex, we use tried-and-tested methods tailored to your lawn type, soil condition, and pest history.
Book your lawn pest control assessment
Or call us directly on 07958764851
We’re Sussex locals, and we know what works in our climate and soil
Final Thoughts
So, what are the best lawn pest control methods?
Start with nematodes for grubs. Use eco-safe sprays for ants. Add professional mole control if needed. And above all, keep your lawn healthy. It’s not just about killing pests. It’s about helping your lawn thrive.