Since last spring our publication “Maladies et ravageurs de nos vignobles” (in French and German) contains two new pages dedicated to the blackrot and the viroses of the leafroll and the grapevine viruses A, B and D (GVA, GVB, GVD), Grapevine rupestris stem pitting- associated virus (GRSPaV).
1001 Faces of the grape variety Chasselas