Codling Moth Nematodes

Codling moth nematodes are a natural biological control agent that can effectively reduce codling moth populations. To time your application for maximum impact, focus on two critical periods: April/May, when larvae are emerging, and September/October, when new eggs are present.

When to Apply Codling Moth Nematodes

For effective control of codling moths, apply nematodes during two key periods: April/May, when the larvae are emerging, and September/October, when new eggs are present. This targeted application schedule helps interrupt the moth's life cycle, reducing their population and protecting your fruit harvest.

Identifying Codling Moth Infestations

Signs of Infestation: Check for small white caterpillars with brown heads, bore or feeding holes on apples or pears, and early ripening or premature falling of fruit. These symptoms indicate the presence of codling moth larvae.

Ideal Conditions for Applying Nematodes

Soil Temperature: Apply nematodes when the soil temperature is at least 12°C to ensure effectiveness.

Storage and Application: Store nematodes in the refrigerator or at temperatures below 5°C immediately upon delivery. Use them before the expiration date on the package. After application, keep the soil moist to maintain nematode activity and achieve the best results.