Aster yellows phytoplasma in grapevine in South Africa: insect vector management and alternative host plants

¹Department of Zoology and Entomology, University of Pretoria, Pretoria, South Africa

²Patho Solutions, Pretoria, South Africa

³Department of Biochemistry, Genetics and Microbiology, University of Pretoria, South Africa

⁴Biosystematics Division, ARC-Plant Health and Protection, Roodeplaat, South Africa

⁵Vinpro, Vredendal, South Africa

⁶Alma Mater Studiorum-University of Bologna, Department of Agricultural and Food Sciences, Bologna, Italy

^*Corresponding author e-mail: Kerstin Krüger (kerstin.krueger@kws.com)

Online published on 25 August, 2022.