Nemasys Leatherjacket Killer - Multicolor

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).

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.

Yes, Nemasys Leatherjacket Killer is an environmentally friendly and organic solution, safe for use around children, pets, and wildlife.

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.

One pack of Nemasys Leatherjacket Killer is sufficient to treat up to 100 square metres of lawn area.

Signs include yellow patches, thinning grass, and turf that can be easily lifted because the larvae have eaten the grass roots.

Nematodes can survive occasional light frost, but consistent moisture is more important for their activity and survival. Avoid application during freezing temperatures.

Contact the retailer immediately. Due to the live nature of nematodes, prompt use is critical, and expired products cannot be guaranteed for effectiveness.

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.

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 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.