Aug 2026
First report of tobacco ringspot virus infecting Hibiscus sabdariffa (roselle) in Oklahoma, USA
The combined serological, RT-PCR, Sanger sequencing, and ONT metagenomic results confirmed TRSV infection in symptomatic H. sabdariffa plants, the first report of TRSV infecting H. sabdariffa in the United States, expanding the known host range of this economically important virus.
M. R. Ribeiro-Junior, Jennifer D. Olson, Sara Wallace et al.
· Plant Disease · 0 citations