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Revista Argentina de Microbiología / Argentinean Journal of Microbiology
Journal Information

Advances in microbial biocontrol: Utilizing microorganisms to combat invertebrate pests in agriculture

Submission deadline 30 de June de 2026
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Edited by
Diego Sauka - Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Argentina
Leopoldo Palma - Universidad de Valencia, Spain
Johannes Jehle - Julius Kühn-Institut, Institute for Biological Control, Germany

Last update: October 2025

Microbial biocontrol is an essential approach to managing invertebrate pests in agriculture. This special issue explores recent advancements in microbial agents, focusing on novel strains of bacteria, fungi, viruses, and more with biocontrol potential. Topics cover the mechanisms of action, improved application methods, integration into pest management, and the environmental benefits of reducing synthetic pesticides. Additionally, innovative approaches such as genetic modification, microbial consortia, and advancements in formulation and delivery are included. This issue aims to present a comprehensive overview of microbial biocontrol, highlighting its potential to enhance agricultural sustainability and productivity.
Trichoderma harzianum for the control of agricultural pests: Potential, progress, applications and future prospects
Hu Ding, Xinyang Li, Shumin Wang, Yang Yang, Xue Chen, Changbao Chen, Huan Wang
Highlights

  • Trichoderma harzianum controls pests via multiple mechanisms.

  • Effective against a broad spectrum of pests via direct and indirect actions.

  • Application methods and synergistic combinations boost biocontrol efficacy.

  • Formulation and genetic advances enhance stability for sustainable agriculture.

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Available online 13 October 2025
Endophytic Fusarium isolates from Ceratozamia mirandae enhance tomato growth, suppress pathogenic fungi, and induce protection against Botrytis cinerea
Nidia del C. Ríos-De León, Miguel Á. Salas-Marina, Vidal Hernández-García, Brenda del R. Saldaña-Morales, Luis A. Rodríguez-Larramendi, Rubén Martínez-Camilo, Claudio Ríos-Velasco, Daniel A. Pérez-Corral, Sergio Casas-Flores
Rev Argent Microbiol. 2025;57:380-90
Highlights

  • Diversity of endophytic Fusarium isolates associated with Ceratozamia mirandae roots.

  • Non-pathogenic endophytic Fusarium isolates promote the growth of Arabidosis and tomato.

  • Non-pathogenic endophytic Fusarium induces systemic resistance against Botrytis cinerea.

  • Endemic and native plants as a source of endophytic fungi with potential applications as biofertilizers.

  • First report of beneficial Fusarium isolates in Mexico.

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Antimicrobial activity of Streptomyces spp. isolated from bean rhizospheric soil against Xanthomonas sp.
Jesús Rafael Trinidad-Cruz, Gabriel Rincón-Enríquez, Zahaed Evangelista-Martínez, Evangelina Esmeralda Quiñones-Aguilar
Highlights

  • Rhizospheric soil is a source of actinobacterial isolates antagonistic to Xanthomonas.

  • The isolates with significant antimicrobial activity belong to the genus Streptomyces.

  • Some isolates from microwave-irradiated soil exhibited strong antimicrobial activity.

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Available online 19 August 2025
Toxicity assessment of Bacillus thuringiensis strains for the control of the lesser mealworm beetle Alphitobius diaperinus (Coleoptera: Tenebrionidae)
Melisa P. Pérez, Graciela B. Benintende, Diego H. Sauka
Rev Argent Microbiol. 2025;57:375-9
Highlights

  • Alphitobius diaperinus challenges poultry finances and operations worldwide.

  • Alphitobius diaperinus threatens poultry and human health, challenging biosecurity.

  • Bacillus thuringiensis emerges as a safer, targeted alternative for pest control.

  • INTA Mo4-4 showed the highest toxicity, laying the foundation for a bioinsecticide.

  • Research on INTA Mo4-4, its mode of action, and field trials needs further study.

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