AAVV, A. 2019. Abstracts of oral and poster presentations given at the 11th International Workshop on Grapevine Trunk Diseases, Penticton, British Columbia, Canada, July 7–12, 2019. Phytopathologia Mediterranea. 58, 2 (Sep. 2019), 395–449. DOI:https://doi.org/10.14601/Phytopathol_Mediter-10627.