Slugs and snails

Slugs and snails are molluscs that are considered pests for crops and gardens. They feed on various plants, nibbling leaves and stems, and can cause significant damage to crops. Slugs have a soft, slimy body without a shell, while snails have a spiral shell on their back.

Slug and snail control can be achieved using biological methods, such as biological control with entomopathogenic nematodes. The nematodes used to control slugs and snails are parasitic nematodes of these snails, called Phasmarhabditis hermaphrodita. These nematodes enter the molluscs through their respiratory orifice or mantle and then release symbiotic bacteria that quickly kill them.

Phasmarhabditis hermaphrodita nematodes can be applied directly to soil or to crops, using sprayers or sprinklers. Nematodes are usually applied in the evening or on cloudy days when the snails are most active. Nematodes should be kept cool until used and should be applied within 24 hours of receipt.

It is important to note that entomopathogenic nematodes are not toxic to humans, pets or beneficial insects, and are a safe and effective alternative to chemical pesticides.