Genetic Diversity of Beet Necrotic Yellow Vein Virus in Serbia: First Detection of J-Type RNA5 and P25 Tetrad Associated with Resistance-Breaking Isolates
Beet necrotic yellow vein virus (BNYVV), the causal agent of rhizomania, is a major threat to sugar beet production worldwide. In Serbia, during a three-year monitoring period (2023–2025) conducted across 31 localities (72 fields) representing the main sugar beet production areas, BNYVV was detected in 26.5% of analyze...