Serifel®

Serifel® offers grape and strawberry growers a ground-breaking biological alternative to any of the chemical modes of action you have relied on to control botrytis until now. You can use Serifel standalone or in tank-mixes to reduce your use of chemical fungicides or boost their effectiveness. With no withholding period or maximum residue limit, Serifel can be used right up to harvest. Its high loading of pure spores allows low application rates and results in very low levels of spray deposition – making it an advance on other biological products as well as conventional fungicides.

Data last updated 02/06/2026.