Hungary is grappling with the presence of Ralstonia pseudosolanacearum, a pathogen that poses a significant threat to various crops, including tomatoes. First identified in the Netherlands in 2015, the bacterium has since spread to other European countries like Belgium and Poland. It has now been detected in Hungary, particularly in three counties: Hajdú-Bihar, Jász-Nagykun-Szolnok, and Zala. The National Food Chain Safety Office is conducting further investigations to understand the source of the infection. Given the lack of chemical protection against the bacterium, its spread could lead to severe economic losses. Producers are urged to adopt stringent phytosanitary measures to limit its spread.