Level 3 · Lesson 7
Pests, disease, and phylloxera
Understand vineyard threats and why phylloxera history, grafting, sand, and isolation belong together.
5 min 22 secC23After Level 3 Lessons 1–6
Lesson map
Learn first. Taste second.
Prepare the class, complete the required wine–grape–idea primer, then press play and taste. The glossary and knowledge check follow the video.
The line worth keepingTrade spread the pest; resistant roots and collective practice rebuilt vineyards, while sand or isolation protected a few old-vine sites.