Advances in Plant Pathology of Viticulture—2nd Edition

A special issue of Agronomy (ISSN 2073-4395). This special issue belongs to the section "Pest and Disease Management".

Deadline for manuscript submissions: closed (30 April 2026) | Viewed by 1012

Special Issue Editors


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Guest Editor
Instituto Nacional de Investigación y Tecnología Agraria y Alimentaria (INIA), 28015 Madrid, Spain
Interests: viticulture; molecular characterization; microbiology; plant biotechnology; mycology; phytopathology; plant pathology; pathogens; fungal biology; fungal plant pathology
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Guest Editor
Genetics, Physiology and Microbiology Department, Faculty of Biological Sciences, Complutense University of Madrid (UCM), 28015 Madrid, Spain
Interests: biocontrol of plant diseases; molecular characterization; microbiology; plant biotechnology; physiopathology; plant physiology
Special Issues, Collections and Topics in MDPI journals

Special Issue Information

Dear Colleagues,

Grapevine (Vitis vinifera L.) is a major global crop, having been cultivated since ancient times, and its susceptibility to many different pests and diseases is well known. There are a diverse number of potential disease-producing agents, including viruses, fungi, nematodes, bacteria, and phytoplasmas.

Reducing the damage caused by these biotic agents is a priority to maintain the productivity and profitability of this crop. Traditionally, integrated control methods (IPMs) have been used, combining the effects of chemical treatments, cultural management techniques, tolerant cultivars, and biological control. Although much research has been conducted on grapevine diseases in the past, the arrival of new knowledge, new methods, and new techniques (higher-resolution molecular techniques, massive genome sequencing, image analysis, sensors, risk assessment models, etc.) opens the door to innovative control strategies.

Research articles, review articles, and short communications are invited. The aim of this Special Issue is to share new knowledge and scientific-based methods focused on any aspect related to the understanding and optimization of grapevine disease control.

Dr. María Luisa Tello
Dr. Maria Aránzazu Gómez Garay
Guest Editors

Manuscript Submission Information

Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All submissions that pass pre-check are peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 250 words) can be sent to the Editorial Office for assessment.

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. Agronomy is an international peer-reviewed open access semimonthly 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

  • biocontrol
  • IPM
  • physiopathology
  • epidemiology
  • etiology
  • grapevine
  • biotechnology
  • genetics
  • early detection
  • emerging diseases

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Related Special Issue

Published Papers (1 paper)

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Research

18 pages, 2826 KB  
Article
Trichoderma as a Biological Nanofactory: Metabolic Control of Silver Nanoparticle Biosynthesis and Activity Against the Grapevine Trunk Pathogen Neofusicoccum parvum
by Aranzazu Gomez-Garay, Maria-Luisa Tello-Mariscal, Sergio Astudillo Calderón and Beatriz Pintos López
Agronomy 2026, 16(6), 663; https://doi.org/10.3390/agronomy16060663 - 20 Mar 2026
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Abstract
Grapevine trunk diseases, particularly those caused by Neofusicoccum parvum, represent a major threat to vineyard productivity and are increasingly difficult to control with conventional fungicides. Green synthesis of silver nanoparticles (AgNPs) using biocontrol fungi offers a promising alternative, but the factors governing [...] Read more.
Grapevine trunk diseases, particularly those caused by Neofusicoccum parvum, represent a major threat to vineyard productivity and are increasingly difficult to control with conventional fungicides. Green synthesis of silver nanoparticles (AgNPs) using biocontrol fungi offers a promising alternative, but the factors governing the efficiency and bioactivity of biogenic nanoparticles remain poorly understood. Here, three Trichoderma species (T. harzianum, T. asperellum and T. virens) were evaluated as biological nanofactories for AgNP production. Cell-free fungal filtrates were used to synthesize AgNPs, which were characterized by UV–visible spectrophotometry, Dynamic Light Scattering (DLS) and transmission electron microscopy, while fungal redox metabolism was assessed using DPPH (2,2-diphenyl-1-picrylhydrazyl) radical scavenging assays and HPLC profiling of extracellular metabolites. AgNPs were tested against two isolates of N. parvum in vitro. The Trichoderma strains differed markedly in nanoparticle yield, size and antifungal activity, with T. harzianum T0 producing the highest amounts of small, well-dispersed AgNPs that exerted a strong fungistatic effect on N. parvum. Nanoparticle production correlated with antioxidant capacity and the abundance of redox-active metabolites. Integration of these parameters into a Fungal Nanofactory Efficiency Index (FNEI) revealed that nanoparticle bioactivity depends on both dose and biological origin. These results demonstrate that fungal metabolism is a key determinant of biogenic nanoparticle performance and identify Trichoderma as a platform for sustainable nanotechnology-based control of grapevine trunk pathogens. Full article
(This article belongs to the Special Issue Advances in Plant Pathology of Viticulture—2nd Edition)
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