Vinova loza ubraja se u najvažnije kulture koje se uzgajaju u svijetu. Napada ju veliki broj fitopatogenih gljiva, među kojima se ističu i sve aktualnije postaju vrste iz porodice Botryosphaeriaceae. Simptomi se javljaju u obliku nekrotičnih lezija unutar drva, sušenja grozdova i sušenja mladica, krakova ili čitavih čokota. Bolest se češće uočava u starijim vinogradima. Najvažnije preventivne mjere podrazumijevaju sadnju zdravog sadnog materijala i izbor pogodne lokacije za uzgoj, a najvažnije izravne mjere zaštite podrazumijevanju uklanjanje zaraženih ostataka iz vinograda i njihovo uništavanje, primjenu fungicida i premazivanje rana nakon rezidbe te primjenu bioloških pripravaka za zaštitu bilja. Grapevine is one of the most important culture grown in the world. It is attacked by a large number of phytopathogenic fungi, of which species of the family Botryosphaeriaceae pose one of the most significant threats. Symptoms occur in the form of necrotic lesions, rot of fruits and decline of branches. The disease is more often observed in older vineyards. The most important preventive measures include planting a healthy planting material and the choice of a suitable location for cultivation, and the most important protection measures include the removal of infected remains from the vineyards and their destruction, the application of fungicides, the coating of wounds after pruning, and the application of biological preparations for plant protection.