Combatting woodlice with nematodes

Woodlice are not insects, but small arthropods that feed on dead organic matter. Although they are usually harmless, they can be found in large numbers in damp places, such as gardens or under flower pots. Their presence helps to break down organic waste.

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Woodlice: What are they and how do you combat them effectively?

Woodliceare small, grey crustaceans that often live in damp and dark environments, such as under stones, logs and in damp areas around houses. Although they are usually harmless and even help to break down organic matter, in large numbers they can cause nuisance and damage plants. Fortunately, you can combat woodlice in an environmentally friendly way usingnematodes(nematodes).

This is what woodlice looks like:

How do you recognize damage caused by woodlice?

Woodlice feed mainly on rotting organic matter, but can also cause damage to young plants and vegetables in damp greenhouses or gardens. These are the most common signs of woodlice nuisance:

  • Damage to plants: Woodlice can attack leaves and stems of young seedlings and other sensitive plants, especially in humid environments.
  • Damp shelters: Woodlice often nest in damp, sheltered places such as under flower pots, piles of wood or stones.
  • Crop damageIn greenhouses and vegetable gardens, woodlice can cause crop losses by eating young vegetables and plants.

Indirect damage and additional risks

Woodlice can be a sign of excessive moisture in the garden or around the house. This can lead to other problems, such as mould growth and the attraction of other insects. They can also inadvertently damage useful plants, especially in humid conditions such as greenhouses.

Choose a natural approach

One of the most effective and environmentally friendly ways to combat woodlice is to usenematodes. Nematodes such asSteinernema carpocapsaeare a natural enemy of the woodlouse and help to reduce their population in a natural way. The advantages of this biological control method are:

  • Environmentally friendly: Nematodes specifically target woodlice and leave other beneficial organisms in the garden untouched.
  • Effective and sustainable: Under the right conditions, nematodes can significantly reduce the woodlouse population without the need for chemicals.
  • Safe for humans and animals: Nematodes are completely safe for children, pets and other animals, making them suitable for use in gardens, greenhouses and around the home.

When to use nematodes against woodlice?

The best time tonematodescan be used against woodlice when the soil temperature is between10°C and 25°Cis.Nematodes of the species Steinernema carpocapsaeare most effective in humid conditions, where woodlice are common. Mix the nematodes with water and apply them to areas where woodlice are active. Keep the soil moist after application, so that the nematodes can spread and do their work.

With thisnatural approachCan you effectively combat woodlice without chemical pesticides?Order nematodes todayand protect your garden and home against nuisance caused by woodlice!