Leatherjackets are the larvae of the crane fly and can cause great damage to gardens and lawns. They feed on the roots of grass and young plants, which leads to bare patches in the lawn and weakened plants that can no longer grow properly. Leatherjackets often occur in large numbers and can cause considerable damage to your garden. An effective, natural way to combat leatherjackets is by using nematodes.
Discover the 5 Tips from Nematodes Against Pests to control fungus gnats and create a pest-free environment.
What are nematodes against leatherjackets?
Nematodes, such as Steinernema carpocapsae, are microscopic worms that are used to biologically combat leatherjackets. These nematodes enter the leatherjackets through natural openings and secrete bacteria that fatally infect the larvae. Within a few days, the leatherjackets die, preventing further damage to your garden.
Benefits of nematodes against leatherjackets
- 100% organic: Completely safe for the environment, pets and beneficial insects such as bees and earthworms.
- Targeted action: Nematodes only target the harmful leatherjackets and do not affect other organisms.
- Fast acting: Results are often visible within a few days, because the leatherjackets die quickly.
- Easy to apply: Nematodes can easily be mixed with water and spread evenly over the lawn or garden.
How do nematodes work against leatherjackets?
The nematodes actively search for the leatherjackets in the soil. As soon as the nematodes enter the larvae, they secrete bacteria that are fatal to the leatherjackets. Within a few days, the leatherjackets die, and the nematodes multiply in the dead larvae to then attack other leatherjackets. This causes a rapid and long-term reduction in the leatherjacket population.
