Combating codling moths

Environmentally friendly remedies and natural solutions against codling moths.

1. General information about codling moths

The codling moth (Cydia pomonella) is one of the most well-known and feared pests in fruit growing . These small, inconspicuous moths prefer to lay their eggs on apple trees, occasionally also on pears, walnuts, or plums. Larvae (maggots) hatch from the eggs and bore directly into the fruit, leaving the typical feeding tunnels. Infected apples rot more quickly and are no longer storable.

2. Detecting codling moth infestation – typical signs

You can recognize an infestation with codling moths by several typical signs:

  • Drill holes in the apple with small brown crumbs (faeces of the larvae) at the fruit entrance
  • Feeding channels in the pulp , which often lead to the core
  • Deformed or prematurely falling apples
  • Small butterflies (approx. 2 cm wingspan, grey-brown with a copper-coloured spot on the wing tips) that fly around the trees at dusk

If you notice these signs, it is important to act quickly to contain the spread of codling moths .

Recommended product

By using parasitic wasps against codling moths, you are using a natural method to effectively reduce infestation in your orchard and protect your apple trees in the long term.

  • Easy to use: The cards are conveniently placed in the tree or bush – without any additional effort.
  • Natural & environmentally friendly: Parasitic wasps are beneficial insects from nature that do not require chemicals.
  • Long-lasting effect: Supports continuous protection of your fruit trees over several weeks.
Parasitic wasps against codling moths Parasitic wasps against codling moths
Parasitic wasps against codling moths
From €19,90
€6,63 /item

3. Prevent codling moth – how to protect your plants

Preventing codling moths – tips for orchards

To prevent or reduce codling moth infestation at an early stage, preventive measures are crucial:

  • Hang pheromone traps : They are used to control infestations and attract the male moths.
  • Remove fallen fruit : Infected apples should be collected and disposed of immediately to stop the spread.
  • Attach trunk bands : Corrugated cardboard belts or glue rings prevent caterpillars from crawling into the tree.
  • Promote beneficial insects : Birds, bats and parasitic wasps are natural enemies of the codling moth.
  • Regular inspection : From May onwards, check the trees for moths and egg laying.

With consistent prevention, the risk of severe infestation can be significantly reduced.

Recommended product

Targeted control in the soil: SF nematodes penetrate the codling moth larvae in the soil and thus sustainably reduce the infestation.

  • Easy to use: Quick and easy to use in just a few steps – ideal for use in the orchard.
  • Natural & gentle: No chemical additives – safe for humans, pets and plants.
  • Long-term effect: Supports the sustainable control of codling moth and helps maintain healthy apples.

SF nematodes against codling moth SF nematodes against codling moth
SF nematodes against codling moth
From €9,90
€2,48 /m2

4. GREEN GUARDIA products against codling moth

Green Guardia codling moth trap with pheromones

Our codling moth trap reliably attracts male moths, preventing fertilization of the females. It also serves as infestation control, allowing you to determine the right time for further action. Ideal for use in orchards or on individual apple trees.

GREEN GUARDIA SF nematodes against codling moth

The tiny SF nematodes are a natural and effective solution for controlling codling moths. They penetrate the soil, actively search for the overwintering larvae and pupae, and thus interrupt the pest's development cycle. They are particularly effective around tree trunks, flowerbeds, and lawns under apple trees.

GREEN GUARDIA parasitic wasps against codling moths

Parasitic wasps are highly effective beneficial insects in the fight against codling moths . They lay their eggs inside the codling moth's eggs, causing its offspring to die before they can damage the fruit. Application is simple: The cards containing parasitic wasp eggs are placed directly in the tree and take effect over several weeks.

👉 The combination of pheromone traps (to control and reduce moth infestations), SF nematodes (against larvae and pupae in the soil), and parasitic wasps (to prevent moths from laying eggs) offers comprehensive protection. This allows you to effectively combat codling moths in your garden and get rid of them permanently , without the need for chemicals.

✅ Conclusion: The codling moth is a persistent pest that can cause massive damage to orchards. With consistent prevention and GREEN GUARDIA's biological solutions – codling moth traps, SF nematodes, and parasitic wasps – you can protect your apple and fruit trees reliably, sustainably, and environmentally friendly.