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Updated: May 21, 2026
11:51
Potato Virus X-Based microRNA Silencing (VbMS) In Potato.
Published on: May 11, 2020
Viruses of potato.
1Department of Virology, Agricultural Research Organization, Bet Dagan, Israel.
Advances in Virus Research
|June 12, 2012
Summary
Mediterranean potato crops face significant threats from viruses, primarily Potato virus Y and Potato leafroll virus. This review details their strains, transmission, and control, including transgenic strategies for potato seed health.
Area of Science:
- Agricultural Science
- Plant Pathology
- Virology
Background:
- Potatoes are a vital crop in Mediterranean regions, crucial for local consumption and winter exports.
- Both local and imported certified seed potatoes are utilized, with distinct planting seasons influencing disease prevalence.
- Potato virus Y (PVY) is the most significant viral pathogen affecting autumn potato plantings in the Mediterranean.
Purpose of the Study:
- To provide a comprehensive overview of major potato viruses and viroids in Mediterranean countries.
- To discuss the characteristics, transmission, detection, and control of these pathogens.
- To explore the potential of transgenic approaches for managing potato viral diseases.
Main Methods:
- Literature review and synthesis of existing research on potato viruses in the Mediterranean.
- Analysis of viral strains, particle characteristics, and genome organization.
- Compilation of current and emerging detection and control strategies, including biotechnology.
Main Results:
- Potato virus Y and Potato leafroll virus are the most impactful viruses, with PVY predominantly affecting autumn crops.
- Other recorded pathogens include Potato virus X, A, S, M, and Potato spindle tuber viroid.
- Various strains, transmission methods, and detection techniques exist for these viruses.
Conclusions:
- Effective management of potato viruses is essential for maintaining crop yield and quality in the Mediterranean.
- Integrated control strategies, potentially including transgenic solutions, are necessary to mitigate viral impact.
- Continued research into viral characterization and novel control methods is crucial for sustainable potato production.
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