Numero del progetto: 26.30.16.04.01_ProMet

ProMet: produzione e formulazione del lievito di biocontrollo Metschnikowia pulcherrima

ProMet develops Metschnikowia pulcherrima (a yeast) into a superior, sustainable biological alternative to chemical pesticides.
Current biocontrol sultions suffer from a limited survival during production/storage and inconsistent field persistence and performance. Our project aims to overcome this by extending the shelf-life of M. pulcherrima (targeting 18 months at room temperature), optimising fermentation for high yields, and creating innovative dry and liquid formulations (including a patent-pending lenticule-like method). Rigorous lab and field trials ensure efficacy and persistence on crops like apples and cherries. This will lead to a more robust, cost-effective, and environmentally friendly biocontrol product, reducing synthetic pesticide reliance worldwide.

Cognome, Nome Sede
Freimoser Florian Changins
von Ah Ueli Posieux

Dinic B., Bokulich N. A., Freimoser F., von Ah U.
Bioprocess optimization of Metschnikowia pulcherrima: Carbon source selection, nutrient ratio tuning, and environmental parameter modeling using response surface methodology.
Biotechnology Reports, In Press, 2026, Articolo e00984.