Peronospore, powdery mildew or botrytis accompany us for decades – they are diseases that the vinedresser counts on, has resources against and knows that he always had to fight. But golden yellowing of the vine (Flavescence dorée) it's a different league. It's not just another disease, it is quarantine pest, which can eliminate entire wine-growing areas.

Vines are a plant that brings joy, beauty and value. But at the same time, she is extremely vulnerable. A few rainy days, neglect or an unfavorable neighbor are enough, and diseases can spread faster than the winemaker can notice the first symptoms.