The role of scale insects as vectors of grapevine viruses in German viticulture

Authors

• Nadine Steinmetz Julius Kühn-Institut, Institute for Plant Protection in Fruit Crops and Viticulture Geilweilerhof, Siebeldingen
• Michael Maixner Julius Kühn-Institut, Institute for Plant Protection in Fruit Crops and Viticulture Geilweilerhof, Siebeldingen
• Christoph Hoffmann Julius Kühn-Institut, Institute for Plant Protection in Fruit Crops and Viticulture Geilweilerhof, Siebeldingen