Fungus gnats, also known as sciarid flies, are small black gnats that like to nest in potting soil. The larvae of fungus gnats can cause considerable damage to houseplants and young crops, because they feed on the roots. This leads to wilted plants and sometimes even death. It is important to combat fungus gnats in time to protect your plants and prevent further damage.
What are nematodes against fungus gnats?
Nematodes, such as Steinernema feltiae, are microscopic worms that are used against fungus gnats. These nematodes penetrate the fungus gnat larvae and secrete bacteria that fatally infect the larvae. Within a few days, the larvae die, which breaks the fungus gnat's reproductive cycle and drastically reduces the population.
Benefits of nematodes against fungus gnats
- 100% organic: Completely safe for the environment, pets and beneficial insects.
- Targeted action: Nematodes only infect the harmful fungus gnat larvae without affecting other beneficial organisms.
- Fast acting: Within a few days of application there is a noticeable reduction in larvae.
- Easy to apply: The nematodes are easy to mix with water and can easily be applied to the affected potting soil
How do nematodes work against fungus gnats?
The nematodes actively seek out the larvae of the fungus gnats in the soil. Once the nematodes come into contact with a larva, they penetrate it and secrete bacteria that are deadly to the larva. Within a few days, the larva dies, and the nematodes multiply to continue to fight the remaining larvae. This stops the fungus gnats in their early life stage, making your plants safe.
