TRICHOcontrol – Dispensing Balls

TRICHOcontrol – Dispensing Balls is an innovative biological control solution designed for the release of Trichogramma achaeae, a beneficial parasitoid wasp that targets lepidopteran eggs such as Tuta absoluta and Chrysodeixis chalcites.

Key Benefits

✅ Compostable plastic balls containing beneficial insect pupae

✅ More practical and efficient than traditional vial or card release systems

✅ Protects pupae from weather conditions and pesticide exposure

✅ Provides more even crop distribution with up to 125 release points per box

✅ Improves parasitoid emergence and survival rates

✅ Supports more effective biological pest control

✅ Integrated hook allows easy placement in strategic crop areas

✅ Can be placed directly on substrate for flexible application

Why Distribution Matters

Trichogramma achaeae has limited dispersal capabilities, moving primarily by walking or short hops. Agrobío trials identified an effective dispersal distance of approximately 5 metres from each release point, highlighting the importance of consistent and strategic distribution throughout the crop.

Improved Biological Control Performance

Comparative trials demonstrated higher emergence and survival rates of parasitoids using the Dispensing Ball system. This results in improved biological control performance while better matching the natural behaviour of the species.

Sustainable & Efficient

By improving release efficiency, optimizing parasitoid performance, and adapting to real-world grower needs, TRICHOcontrol – Dispensing Balls contributes to a more sustainable and effective biological control strategy.