Nemasys Leatherjacket Killer - Multicolor
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Product Information
Full details
This guide is for lawn owners experiencing damage from leatherjackets, the larval stage of crane flies. The Nemasys Leatherjacket Killer offers a natural and effective way to reduce these pest populations, restoring your lawn's health. A key consideration is the product's limited shelf life and the need for specific application conditions. This product utilizes microscopic nematodes (Steinernema feltiae) to target and eliminate leatherjacket larvae, providing an environmentally friendly solution for lawns.
All features
| Colour | Multicolor |
|---|---|
| Model Part Number | LJ003 |
| Brand | Nemasys |
Extended Product Information
FAQs
When is the best time of year to apply Nemasys Leatherjacket Killer?
For spring treatments, apply when soil temperatures are 5°C (40°F) or higher. For later applications, ensure soil temperatures are above 10°C (50°F).
How long do the nematodes live?
Nematodes are live organisms with a limited shelf life, typically around 2 weeks from arrival. It's crucial to store them in the refrigerator and use them as soon as possible.
Can I use this product if I have pets or children?
Yes, Nemasys Leatherjacket Killer is an environmentally friendly and organic solution, safe for use around children, pets, and wildlife.
What happens if I can't keep the soil moist for two weeks?
Keeping the soil moist is crucial for nematode survival and movement. If the soil dries out significantly, the nematodes may die, reducing the treatment's effectiveness. Water regularly during this period, especially if there is no rain.
How much area does one pack cover?
One pack of Nemasys Leatherjacket Killer is sufficient to treat up to 100 square metres of lawn area.
What are the signs of a leatherjacket infestation?
Signs include yellow patches, thinning grass, and turf that can be easily lifted because the larvae have eaten the grass roots.
Can nematodes survive frost?
Nematodes can survive occasional light frost, but consistent moisture is more important for their activity and survival. Avoid application during freezing temperatures.
Troubleshooting
Product arrived, but it's past its expiry date.
Contact the retailer immediately. Due to the live nature of nematodes, prompt use is critical, and expired products cannot be guaranteed for effectiveness.
Application seems ineffective; lawn damage persists.
Ensure soil temperatures were consistently above the recommended threshold (5°C/40°F or 10°C/50°F) during and after application. Verify the soil remained moist for the full two weeks. Reapplication may be necessary depending on infestation severity.
Difficulty mixing nematodes evenly.
Agitate the water/nematode mixture frequently during application to ensure nematodes are evenly distributed. Do not let the mixture stand for extended periods before use.
Nematodes are not active.
Nematodes are microscopic and only active when conditions are right. Ensure soil is moist and temperatures are above 5°C (40°F). If conditions are met and they still appear inactive, contact customer support.
Pros and Cons
Pros
- Effective biological control of leatherjackets.
- Safe for pets, children, and wildlife.
- Environmentally sustainable and organic solution.
- Helps revive damaged lawns.
- Easy to apply with standard watering equipment.
Cons
- Limited shelf life; requires prompt use upon arrival.
- Requires specific soil temperature (above 5°C/40°F or 10°C/50°F) for optimal effectiveness.
- Soil must be kept moist for two weeks post-application.
- Non-returnable item once purchased.
- Effectiveness can be reduced in very dry conditions.
Setup, Compatibility & Care
Setup:
- Store the nematodes in the refrigerator upon arrival until ready to use.
- Mix the contents of the pack with the recommended amount of water (e.g., 10 litres for 100 sqm) in a watering can or sprayer.
- Ensure the lawn area is moist before application.
Compatibility:
- This product is compatible with most lawn types.
- It is safe to use on lawns where children and pets play.
Care:
- Apply the mixed solution immediately after preparation.
- Keep the soil consistently moist for at least two weeks after application. Watering in the evening is often recommended.
- Avoid applying during peak sunlight hours; early morning or late evening is best.
- Store any unused, unopened product in the refrigerator and use it within its expiry date (typically 2 weeks).