Tomato Brown Rugose Fruit Virus Pandemic

Area of Science:

• Plant pathology
• Virology
• Agricultural science

Background:

• Tomato brown rugose fruit virus (ToBRFV) is an emerging tobamovirus first identified in 2015.
• It poses a significant threat to global tomato and pepper production due to its high infectivity and stability.
• ToBRFV can overcome common resistance genes in tomato (Tm) and pepper (L) under certain conditions.

Purpose of the Study:

• To review current information on Tomato brown rugose fruit virus (ToBRFV).
• To discuss the latest research areas concerning ToBRFV.
• To provide insights into mitigating the ToBRFV disease pandemic.

Main Methods:

• Literature review of ToBRFV discovery, distribution, and epidemiology.
• Analysis of ToBRFV detection methods.
• Compilation of current prevention and control strategies for ToBRFV.

Main Results:

• ToBRFV spreads easily through mechanical means and seeds, enabling rapid local and long-distance dissemination.
• Infection significantly impacts fruit yield and quality, reducing market value.
• Existing resistance genes in tomato and pepper are not always effective against ToBRFV.

Conclusions:

• Effective management strategies are crucial to mitigate the ToBRFV pandemic.
• Continued research into ToBRFV epidemiology, detection, and control is essential.
• Understanding ToBRFV is key to protecting global tomato and pepper industries.