Chrysopa-System - hungry predator of most aphid species
How does Chrysopa-System control aphids?
- Broad-spectrum control – the larvae of Chrysoperla carnea control both small and large aphid species and also feed on mealybugs, spider mites, thrips, whiteflies and small caterpillars.
- Highly voracious – a single larva can consume up to 50 aphids per day and up to 600 aphids during its development.
- Targets aphid hotspots – adult females actively search for large aphid colonies to lay their eggs, ensuring the larvae hatch where prey is abundant.
- Most effective larval stage – the final larval stage accounts for approximately 75% of the total predation.
- A versatile IPM solution – a generalist predator that helps control multiple pests across a wide range of crops.
When should you introduce Chrysopa-System?
- Start in spring – begin releasing Chrysopa-System when prey density increases and the first aphid hotspots appear.
- Introduce early – the best results are achieved by treating the first hotspots before aphid populations expand.
- Suitable for preventative and curative use – distribute the product evenly throughout the crop for preventative control or apply directly in and around aphid hotspots for curative control.
How do you release Chrysopa-System?
- Release close to the prey – apply the larvae directly in or next to aphid hotspots for rapid control.
- Distribute evenly for preventative control – spread the larvae uniformly throughout the crop when using Chrysopa-System preventatively.
- Use Bio-Boxes for eggs – for Chrysopa-E-System, Bio-Boxes are recommended to protect the eggs and ensure optimal larval emergence.
- Ensure sufficient food availability – when prey is scarce, cannibalism may occur in large Chrysoperla carnea populations.
Under which conditions should you use Chrysopa-System?
- Active between 5°C and 35°C (41-95°F) – Chrysoperla carnea remains active across a wide temperature range.
- Independent of relative humidity – larval activity is largely unaffected by changes in relative humidity.
- Ideal for variable growing conditions – performs well in crops with fluctuating temperatures and humidity levels.
- Ensure adequate prey availability – maintaining sufficient prey helps support larval establishment and reduces the risk of cannibalism.