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)
From £35.94 Inc VAT
A 600ml bottle of Acelepryn insecticide against a white background
Acelepryn Insecticide – Leatherjacket and Chafer Grub Control (0.6L, 3L)
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Acelepryn Insecticide – Leatherjacket and Chafer Grub Control (0.6L, 3L)
From £811.54 Inc 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)
From £31.14 Inc VAT
Chafer Beetle Trap
Chafer Beetle Trap with Pheromone for Capturing Adults
£25.25 Inc VAT
Chafer Beetle Refill
Chafer Beetle Trap Pheromone Lure Refill for Chafer Grub Control
£12.54 Inc VAT

Frequently Asked Questions

How do I get rid of leatherjackets?

To get rid of leather jackets bugs (crane fly larvae), the most effective method is to apply beneficial nematodes, such as Steinernema feltiae. These microscopic organisms infect and kill the larvae naturally. Apply them in late summer or early autumn when larvae are young, ensuring the soil is moist and temperatures are above 10–12°C. Keep the lawn well watered after treatment to maximise results.

How long does it take to kill leatherjackets?

Leather jackets bugs (the larvae of crane flies) typically begin to die within 7–14 days after treatment, especially when using nematodes such as Nemasys. The exact timing depends on soil temperature, moisture levels, and the level of infestation. Warmer, moist conditions help speed up the process.

When should I apply nematodes for leatherjackets?

The best time to treat leather jackets bugs is during late summer to early autumn (August to September), when the larvae are near the soil surface and most vulnerable.
Nematodes can also be applied any time soil temperatures are above 12°C. For best results: Apply to moist soil, water in thoroughly after application, apply early morning or at dusk, as lower light conditions help nematodes move more effectively through the soil.

Are chafer grubs the same as leatherjackets?

No. Chafer grubs are the larvae of chafer beetles, while leather jackets bugs 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 leather jackets bugs 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.