Turf Pests

Turf pests such as leatherjackets, chafer grubs and other soil-dwelling insects can weaken grass roots, leading to thinning turf, surface damage and increased predator activity from birds and mammals. Early control is key to preventing long-term damage to lawns, sports pitches and amenity grass. This range includes biological controls, targeted insecticides, repellents and monitoring tools designed to help manage turf pests at different stages of their life cycle. Options include nematode treatments for larvae in the soil, insecticides for active infestations, repellents to deter pest activity, and pheromone traps to help monitor adult beetle populations and reduce future pressure.

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Nemasys J – Biological Control of Leatherjacket (100m², 500m²)
Nemasys J – Biological Control of Leatherjacket (100m², 500m²)
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Nemasys J – Biological Control of Leatherjacket (100m², 500m²)
£115.20 Inc VAT £96.00 Ex VAT
Acelepryn Insecticide – Leatherjacket and Chafer Grub Control (0.6L, 3L)
Acelepryn Insecticide – Leatherjacket and Chafer Grub Control (0.6L, 3L)
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Acelepryn Insecticide – Leatherjacket and Chafer Grub Control (0.6L, 3L)
£811.54 Inc VAT £676.28 Ex VAT
a 50ml bottle of Repel
Repel – Organic Pest Repellent for Lawns and Amenity Turf (50ml, 250ml)
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Repel – Organic Pest Repellent for Lawns and Amenity Turf (50ml, 250ml)
£31.14 Inc VAT £25.95 Ex VAT
Chafer Beetle Trap
Chafer Beetle Trap with Pheromone for Capturing Adults
£25.25 Inc VAT £21.04 Ex VAT
Chafer Beetle Refill
Chafer Beetle Trap Pheromone Lure Refill for Chafer Grub Control
£15.05 Inc VAT £12.54 Ex VAT

Frequently Asked Questions

How do I get rid of chafer grubs?

Chafer grubs can be controlled using biological nematodes. Nematodes are microscopic worms that move through the soil to infect chafer grub larvae, stopping them from feeding within a few days of application.

How long does it take to kill chafer grubs?

Chafer grub larvae typically die within 10–14 days after treatment with nematodes such as Nemasys, depending on soil conditions and pest activity.

When should I apply nematodes for chafer grubs?

August and September are the best times to treat chafer grubs, as larvae are closer to the soil surface. Nematodes can also be applied whenever soil temperatures are 12°C or above. For best results, apply to moist soil and water in well. Early morning or dusk application is recommended, as low light helps nematodes move more freely through the soil.

How do I know if I have chafer grubs?

Common signs include thinning or straw-coloured patches of lawn caused by damaged grass roots. Increased bird, badger or fox activity, where turf is lifted or torn, can also indicate chafer grub presence.

Are chafer grubs the same as leatherjackets?

No. Chafer grubs are the larvae of chafer beetles, while leatherjackets are the larvae of crane flies. Although they are different pests, both can be treated using nematodes when applied at the correct time of year.

What other turf pests can be treated in this category?

This range also includes products for managing leatherjackets and other soil-dwelling turf pests, as well as repellents and monitoring tools to help reduce future pest pressure.

Can these products be used on sports and amenity turf?

Yes. Many of the products in this category are suitable for lawns, sports pitches and amenity turf. Always check product labels for specific application guidance and coverage rates.