31/03/2026
Wian Mouton and Gieliam Botma recently represented Bosman Adama at the PIWI International Symposium in Freiburg, Germany. The focus was on the breeding, viticulture, vinification and marketing of the PIWI winegrapes, the new crossbred, fungus resistance varietals.
These varietals require minimal chemical intervention to control damaging fungal diseases such as Downy and Powdery Mildew, and Black Rot yet still produce beautiful, well-balanced wines.
As the latest member of the PIWI International organisation, Bosman Adama serves as the gateway to the various breeders of these varieties, assisting them to import, evaluate and introduce the varieties to the South African wine industry.