Biological Control of Chestnut Blight - Efficiency of Natural Hypovirulence Callusing of a canker due to hypovirus infection - Janine Schwarz; Marin Jezic; Risteski, Mihajlo; Mirna Ćurković-Perica; Simone Prospero; Sotirovski, Kiril; Daniel Rigling (Conference: Sustainable Forestry: Fact or Fiction?; 70 year anniversary Faculty of Forestry in Skopje, 2017)