Solidifying the Foundation of IPM with Agroecology and Biological Control

A special issue of Plants (ISSN 2223-7747). This special issue belongs to the section "Plant Protection and Biotic Interactions".

Deadline for manuscript submissions: closed (31 July 2026) | Viewed by 1087

Editors


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Guest Editor
Functional and Evolutionary Entomology, Terra, Gembloux Agro-Bio Tech, University of Liège, B-5030 Gembloux, Belgium
Interests: insect pathology; insect ecology; entomopathogenic fungi; host–pathogen interaction; biological control

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Guest Editor
International Centre of Insect Physiology and Ecology (icipe), 30772-00100 Nairobi, Kenya
Interests: biological pest and disease control; biopesticides; horticulture; inoculation and induced resistance; entomopathogenic fungi; parasitoids and predators; microbiology; microbe-plant-insect interactions; endophytes; integrated pest management

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Guest Editor
School of the Environment, University of Queensland, St. Lucia, QLD 4067, Australia
Interests: integrated pest management; biological control
Special Issues, Collections and Topics in MDPI journals

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Guest Editor
Natagriwal ASBL, 5030 Gembloux, Belgium
Interests: intercropping; conservation biological control; agroecological pest management; insect flower interactions
Special Issues, Collections and Topics in MDPI journals

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Guest Editor
Department of Plant and Environmental Sciences, University of Copenhagen, 1871 Frederiksberg, Denmark
Interests: functional biodiversity; predator-prey interactions; biological control; crop diversification; sustainable crop production

Special Issue Information

Dear Colleagues,

Integrated Pest Management (IPM) stands at the forefront of sustainable crop protection, actively combining ecological, biological, and technological innovations to reduce pest impacts while promoting environmental stewardship. This Special Issue will spotlight multifaceted biological control approaches in crop ecosystems, paying special attention to the integration of new agroecosystem design with modern technologies deploying multidisciplinary strategies to enhance crop resilience and socio-economic viability.

We encourage submissions of original research, reviews, and case studies addressing the ecology, application, and synergistic use of biological control agents, including predators, parasitoids, entomopathogenic fungi, and other microbial or botanical antagonists, within an IPM framework and across diverse plant production systems. Submissions that explore both foundational ecological principles and innovative technologies are highly valued, ensuring the continued relevance of classical strategies in biological control alongside new advancements within IPM.

Topics of interest include, but are not limited to, the following:

  • Mechanisms and effectiveness of classical, conservation, and augmentative biological control within IPM.
  • Leveraging modern tools to monitor, deploy, and enhance biological control agents within different cropping systems.
  • Integration of genetics, omics, and biotechnology to improve the specificity and resilience of biocontrol strategies.
  • Synergies between biological control, plant defenses, habitat management, and landscape-level conservation.
  • Assessment of non-target impacts, environmental safety, and sustainability metrics for biological control innovations.

This Special Issue aims to advance the implementation of biological control through interdisciplinary research and practical innovations, ultimately reducing chemical pesticide dependence and supporting resilient, productive, and smart agriculture.

Dr. Ibtissem Ben Fekih
Dr. Komivi Senyo Akutse
Dr. Kris Wyckhuys
Dr. Séverin Hatt
Dr. Stine K. Jacobsen
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-anonymized peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Plants 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 2700 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

  • beneficials
  • biocontrol
  • crop resilience
  • entomopathogens
  • habitat management
  • smart agriculture
  • crop diversity

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Published Papers (1 paper)

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Review

20 pages, 4467 KB  
Review
Toward Sustainable Management of Spodoptera frugiperda (Lepidoptera: Noctuidae): A Review on the Role of Endophytic Fungi in Crop Protection
by Nongamanégré Kouanda, Ibtissem Ben Fekih, Marcellin C. Cokola, Anne-Lise Hanstson, Rudy Caparros Megido, Frank Delvigne, Athanase Badolo and Frédéric Francis
Plants 2026, 15(15), 2375; https://doi.org/10.3390/plants15152375 - 3 Aug 2026
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Abstract
The fall armyworm (FAW), Spodoptera frugiperda, is a highly polyphagous pest that has rapidly expanded across Africa, Asia, and Oceania, threatening food security and agricultural productivity. Reliance on synthetic insecticides for FAW management is increasingly challenged by insecticide resistance, environmental contamination, and [...] Read more.
The fall armyworm (FAW), Spodoptera frugiperda, is a highly polyphagous pest that has rapidly expanded across Africa, Asia, and Oceania, threatening food security and agricultural productivity. Reliance on synthetic insecticides for FAW management is increasingly challenged by insecticide resistance, environmental contamination, and adverse effects on non-target organisms and human health. This review synthesizes current knowledge on the potential of endophytic fungi as a sustainable strategy for FAW management. Following a systematic literature search, 59 original research articles published over the past 41 years were evaluated. These studies investigated 44 fungal species across 37 host crops, with Zea mays representing the most extensively studied system. The fungal species most frequently assessed were Beauveria bassiana, Metarhizium anisopliae sensu lato (s.l.), and Epichloe coenophialum. Overall, several fungal species successfully colonized plant tissues and reduced FAW performance through increased larval mortality, delayed development, and reduced feeding. These effects were associated with the production of bioactive secondary metabolites, induction of plant defense responses, and alteration of volatile organic compound emissions. Despite these promising findings, important knowledge gaps remain. Studies assessing effects on non-target organisms and natural enemies are scarce, and field validation remains limited. Research efforts are also geographically biased, with relatively few studies conducted in Africa despite the continent experiencing some of the highest FAW-related losses. Future research should prioritize field evaluations, multitrophic interaction studies, investigations in underrepresented regions, and socio-economic analyses to support farmer adoption. Addressing these gaps will be critical for determining the practical role of endophytic fungi in sustainable FAW management. Full article
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