Biosecurity and Plant Viruses: A Call to Action for a Sustainable Future

A special issue of Viruses (ISSN 1999-4915). This special issue belongs to the section "Viruses of Plants, Fungi and Protozoa".

Deadline for manuscript submissions: 31 July 2025 | Viewed by 736

Special Issue Editors


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Guest Editor
College of Plant Protection, Nanjing Agricultural University, Nanjing, China
Interests: plant virology; vector transmission; epidemiology of viral infections; virus population dynamics and evolution; soybean virus
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Co-Guest Editor
Embrapa Rice and Beans, Laboratories of Entomology and Biotechnology, Rodovia GO-462, km 12 Zona Rural, Santo Antônio de Goiás 75375-000, GO, Brazil
Interests: insect-virus-plant interactions; plant breeding for insect resistance; insect pest management strategies

Special Issue Information

Dear Colleagues,

The global food security landscape is constantly evolving, facing challenges from climate change, population growth, and emerging threats like novel plant viruses. Plant viruses pose a significant threat to global food security, causing billions of dollars in economic losses annually. In this context, biosecurity has become increasingly critical in safeguarding agricultural productivity and ensuring the health of our food systems. This Special Issue of Viruses delves into the intertwined relationship between biosecurity and plant viruses, highlighting the pressing issues, exploring cutting-edge solutions, and emphasizing the need for international collaboration.

The scope of this Special Issue encompasses a wide range of topics related to biosecurity and plant viruses, including but not limited to:

  1. Emerging and Re-emerging viruses: Research into the genetic diversity, evolution, and emergence of new and re-emerging plant viruses, including mechanisms of adaptation and host range expansion, as well as their impact on agriculture, and strategies for detection and control.
  2. Disease Surveillance and Monitoring: Studies on the development and implementation of surveillance programs to detect, monitor, and manage plant virus outbreaks in agricultural and natural ecosystems. Highlighting the potential of advanced technologies like genomics, bioinformatics, and artificial intelligence in revolutionizing plant virus diagnostics, surveillance, and control strategies.
  3. Biosecurity Measures and Strategies: Examining established and innovative biosecurity practices, such as quarantine regulations, monitoring programs, and resistant crop varieties, to prevent the introduction and spread of plant viruses.
  4. Vector Management: Investigations into vector ecology, behavior, and control methods to limit the transmission of plant viruses by insect vectors such as aphids, whiteflies, leafhoppers, and thrips.
  5. International Collaboration: Emphasizing the importance of global cooperation in sharing knowledge, resources, and expertise to combat plant virus threats effectively.

I encourage submissions from researchers, policymakers, and industry leaders to contribute original research, reviews, and communications on various aspects of biosecurity and plant viruses. This Special Issue aims to stimulate discussion, promote innovation, and guide future research and development efforts toward a more secure and sustainable future for global agriculture.

I look forward to receiving your submissions!

Prof. Dr. Yi Xu
Dr. Patricia Valle Pinheiro
Guest Editors

Manuscript Submission Information

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Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Viruses is an international peer-reviewed open access monthly journal published by MDPI.

Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2600 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.

Keywords

  • biosecurity
  • viral disease
  • sustainable agriculture
  • emerging plant viruses
  • quarantine regulations

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Published Papers (1 paper)

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Research

16 pages, 664 KiB  
Article
Integrating Viral Infection and Correlation Analysis in Passiflora edulis and Surrounding Weeds to Enhance Sustainable Agriculture in Republic of Korea
by Min Kyung Choi
Viruses 2025, 17(3), 383; https://doi.org/10.3390/v17030383 - 7 Mar 2025
Viewed by 541
Abstract
Passiflora edulis, introduced to the Republic of Korea in 1989 and commercially cultivated since 2012, has faced recent challenges due to viral infections impacting growth, yield, and quality. This study aimed to investigate the viral infections in P. edulis and surrounding weeds [...] Read more.
Passiflora edulis, introduced to the Republic of Korea in 1989 and commercially cultivated since 2012, has faced recent challenges due to viral infections impacting growth, yield, and quality. This study aimed to investigate the viral infections in P. edulis and surrounding weeds at cultivation sites in the Republic of Korea, examining possible correlations between the infections for sustainable agriculture. Over five years, P. edulis and weed samples were collected for virus diagnosis using PCR and RT-PCR assays, analyzing the infection status in both P. edulis and weeds and across weed species/families. The findings revealed infections with EuLCV, PaLCuGdV, CMV, and EAPV in both P. edulis and weeds, with PaLCuGdV showing the highest infection rate. Although no direct correlation was found between the presence of the same viruses in P. edulis and weeds, suggesting that there may be interactions among different viruses, the study highlighted that EuLCV infection could exacerbate symptoms when coinfected by other viruses. The study underscores the importance of implementing preventive measures within greenhouses to control virus transmission, offering insights for strategic management of viral diseases in P. edulis cultivation. These findings support the sustainable production of agricultural products by providing actionable strategies, such as the removal of weeds to eliminate habitats for vectors like whiteflies and aphids and the targeted management of high-incidence weeds from the Asteraceae, Solanaceae, and Oxalidaceae families to prevent and control the spread of EuLCV. Full article
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