Current status and future trends of microbial and nematode-based biopesticides for biocontrol of crop pathogens - Archive ouverte HAL
Article Dans Une Revue (Article De Synthèse) Critical Reviews in Biotechnology Année : 2024

Current status and future trends of microbial and nematode-based biopesticides for biocontrol of crop pathogens

Résumé

The increasing public demand to avoid the use of synthetic pesticides and fertilizers in agricultural production systems, causing serious environmental damages, has challenged industry to develop new and effective solutions to manage and control phytopathogens. Biopesticides, particularly microbial-based biopesticides, are a promising new alternative with high biodegradability, specificity, suitability for incorporation into integrated pest management practices, low likelihood of resistance development, and practically no known human health risks. However: expensive production methods, narrow action spectra, susceptibility to environmental conditions, short shelf life, poor storage stability, legislation registry constraints, and general lack of knowledge are slowing down their adoption. In addition to regulatory framework revisions and improved training initiatives, improved preservation methods, thoughtfully designed formulations, and field test validations are needed to offer new microbial- and nematode-based biopesticides with improved efficacy and increased shelf-life. During the last several years, substantial advancements in biopesticide production have been developed. The novelty part of this review written in 2023 is to summarize (i) mechanisms of action of beneficial microorganisms used to increase crop performance and (ii) successful formulation including commercial products for the biological control of phytopathogens based on microorganisms, nematode and/or metabolites
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Dates et versions

hal-04690560 , version 1 (01-10-2024)

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Rayhane Hamrouni, Flor Regus, Anne-Marie Farnet da Silva, Thierry Orsiere, Jean-Luc Boudenne, et al.. Current status and future trends of microbial and nematode-based biopesticides for biocontrol of crop pathogens. Critical Reviews in Biotechnology, In press, ⟨10.1080/07388551.2024.2370370⟩. ⟨hal-04690560⟩
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