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Agronomy
Special Issues
Natural Products in Crop Diseases Control
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Natural Products in Crop Diseases Control

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

Deadline for manuscript submissions: 31 August 2025 | Viewed by 1060

Special Issue Editors

Dr. Rosa M. Varela

E-Mail Website
Guest Editor
Allelopathy Group, Department of Organic Chemistry, Institute of Biomolecules (INBIO), Facultad de Ciencias, University of Cadiz, c/ Avenida República Saharaui, 7, 11510 Puerto Real, Spain
Interests: phytochemistry; organic chemistry; bioassays
Dr. Jesús G. Zorrilla

E-Mail Website
Guest Editor
Allelopathy Group, Department of Organic Chemistry, Institute of Biomolecules (INBIO), Facultad de Ciencias, University of Cadiz, c/ Avenida República Saharaui 7, 11510 Puerto Real, Spain
Interests: bioactive natural products; organic chemistry; allelopathy
Special Issues, Collections and Topics in MDPI journals
Dr. Francisco J.R. Mejías

E-Mail Website
Guest Editor
Allelopathy Group, Department of Organic Chemistry, Institute of Biomolecules (INBIO), Facultad de Ciencias, University of Cadiz, c/ Avenida República Saharaui, 7, 11510 Puerto Real, Spain
Interests: natural products formulation; in silico modes of action; allelopathy
Special Issues, Collections and Topics in MDPI journals

Special Issue Information

Dear Colleagues,

Increasing concerns over the environmental impact of traditional pesticides and the rise of resistant pathogens have heightened interest in natural products as sustainable alternatives for crop disease management. This Special Issue aims to highlight cutting-edge research on the discovery, characterization, and application of natural products in managing plant diseases.

We welcome original research articles focused on the biological activities of extracts, essential oils, metabolites, and derivatives with agronomic relevance. Studies that explore modes of action, innovative formulations, and results from field trials are also encouraged. Reviews summarizing advancements in these areas may also be considered.

By exploring novel and sustainable approaches to crop protection, this Special Issue seeks to provide valuable insights into advancing eco-friendly agricultural practices for researchers and practitioners. Contributions to this Special Issue will help to boost the development of effective, natural alternatives for managing plant diseases and promoting long-term agricultural sustainability.

Dr. Rosa M. Varela
Dr. Jesús G. Zorrilla
Dr. Francisco J.R. Mejías
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 100 words) can be sent to the Editorial Office for announcement on this website.

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 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

  • crop protection
  • natural products
  • bioactive substances
  • crop diseases control

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Published Papers (1 paper)

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Research

16 pages, 1136 KiB  
Article
Grapefruit Extracts and Black Chokeberry Juice as Potential Antioxidant and Antifungal Agents for Carrot Seed Treatment
by Magdalena Jarosz, Hanna Dorna, Dorota Szopińska, Włodzimierz Krzesiński and Artur Szwengiel
Agronomy 2024, 14(12), 2764; https://doi.org/10.3390/agronomy14122764 - 21 Nov 2024
Viewed by 759
Abstract
Grapefruit extracts and black chokeberry juice have antioxidant and antimicrobial properties. The aim of the experiment was to evaluate the effect of grapefruit-based preparations, Biosept Active and Citrogrep, and black chokeberry juice on the germination, vigor, and health of carrot seeds. The seeds [...] Read more.
Grapefruit extracts and black chokeberry juice have antioxidant and antimicrobial properties. The aim of the experiment was to evaluate the effect of grapefruit-based preparations, Biosept Active and Citrogrep, and black chokeberry juice on the germination, vigor, and health of carrot seeds. The seeds of two cultivars were soaked for 30 min in 0.25% grapefruit-based preparations and in 5 and 25% chokeberry juice. Standard ISTA methods were used to evaluate seed germination and health. The chemical composition of the applied preparations and juice was analyzed with ultra-high-performance liquid chromatography electrospray ionization mass spectrometry. The grapefruit-based preparations differed significantly in their chemical composition, qualitatively and quantitatively, but in both of them, flavanones and flavones prevailed. Biosept Active improved seed germination especially in the cultivar, which was characterized by a lower initial seed quality. The significant positive correlations between germination at the first and final counts, as well as the contents of flavanones and flavones, were identified in this cultivar. Moreover, the negative correlations between the percentages of diseased seedlings, dead seeds, the percentages of seed infested with Cladosporium spp., Epicoccum nigrum, Melanospora simplex, and Ulocladium spp., and the investigated compounds were found. Chokeberry juice, at the higher concentration, showed some antioxidant activity; however, it frequently stimulated the growth of the fungi. Full article
(This article belongs to the Special Issue Natural Products in Crop Diseases Control)
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