I have just discovered that leatherjackets are responsible for my poor lawn. Will this work in April?

Nematodes will control leatherjackets provided the conditions are right. The soil needs to be warm and wet and the leatherjackets need to be at the right stage of their life cycle. The best time of the year to treat is when the young are first emerging in the autumn. However the nematodes can also be used in the spring once the soil has warmed up. A good rule of thumb is to treat as soon as you have grass growing, but don't leave it so late that the leatherjackets have started to pupate ready to fly off and breed. April can be just about right.

My lawn has a mix of eggs, flies and leatherjackets. Will product work if applied now(start of August)?

September/October is better, and this does the job well. Don't order to early as it only has a fridge life of about 3 weeks. there is another similar product for other infestations, I used both.

April and sept best. Apply after lots of daddy long legs flying about. Best above 12*c

How long does it take for the treatment to work?

No difinitive answer, as they have to hatch and deal with the leather jackets. Best to apply in September after the crane fly have emerged to lay their eggs. Repeat in the spring when warm enough. Our lawn is beautiful now after above treatment.

Nemasys Leatherjacket Killer 100sqm Pack

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المساعدة تتبع الطلب

الحساب عربة التسوق

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

المساعدة تتبع الطلب

الحساب عربة التسوق

E£ 4491

Duties & taxes included

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Sold byAmazon EGYPTDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to EGYPT.

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Description

🌿 Defend your lawn the natural way—because your turf deserves VIP treatment!

FRESHNESS GUARANTEED - Perishable product with a 2-week fridge life—order only when ready to apply for peak nematode effectiveness.
EFFORTLESS APPLICATION - Simply mix with water and apply using a watering can or EasyNem Applicator for precise, even lawn coverage.
SEASONAL SMART TREATMENT - Optimal use in Autumn for maximum impact; double strength option for spring/summer ensures year-round lawn defense.
NATURAL PEST CONTROL POWER - Harness millions of Steinernema feltiae nematodes to target leatherjackets biologically—no chemicals, no compromise.
SAFE FOR YOUR FAMILY PETS - 100% natural and non-toxic formula means your children, pets, and local wildlife stay protected while your lawn thrives.

Nemasys Leatherjacket Killer is a USDA-approved, natural nematode-based biological control product designed to eliminate leatherjacket larvae over 100 sqm of lawn. Easy to apply by mixing with water, it targets pests safely without harming children, pets, or wildlife. Best applied in Autumn when larvae are most vulnerable, it offers a chemical-free, eco-friendly solution to protect and rejuvenate your lawn.

Specifications

ASIN	B000VPCUPW
Best Sellers Rank	587 in Garden ( See Top 100 in Garden ) 20 in Indoor Multi-Insect Control 41 in Outdoor Insect Control
Brand Name	Nemasys
Customer Reviews	4.2 4.2 out of 5 stars (4,924)
Item Form	Powder
Manufacturer	Becker Underwood
Specification Met	USDA
Target Species	Nematodes
Unit Count	1 count

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E£ 4491

Duties & taxes included

In stock

Sold byAmazon EGYPTDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to EGYPT.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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Nemasys leatherjacket killer (100sqm pack)

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Description

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Common Questions