Recent Advances in Biopesticide Research and Development with a Focus on Microbials [version 4; peer review: 3 approved, 1 approved with reservations]

Biopesticides are pest control products derived from natural sources such as microbes, macro-organisms (insects and pathogens), plant extracts, and certain minerals. Many biopesticides are considered environmentally safe and can complement or substitute conventional chemical pesticides. They can als...

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Bibliographic Details
Main Authors: Dennis Ndolo, Jing Ge, Debbie Muir, Lawrence Malinga, Kahsay Tadesse Mawcha
Format: Article
Language:English
Published: F1000 Research Ltd 2025-02-01
Series:F1000Research
Subjects:
Online Access:https://f1000research.com/articles/13-1071/v4
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Summary:Biopesticides are pest control products derived from natural sources such as microbes, macro-organisms (insects and pathogens), plant extracts, and certain minerals. Many biopesticides are considered environmentally safe and can complement or substitute conventional chemical pesticides. They can also be highly specific or broad spectrum with a unique mode of action controlling a wide range of pest species. Due to their target-specificity and low to no environmental residuality, biopesticides conform to the 3 pillars of Climate-Smart Agriculture, the Sustainable Development Goals, and, ultimately, the Paris Agreement. This review focuses largely on microbial biopesticides derived from fungi, bacteria, viruses, and nematodes. It discusses (i) the various microbial biopesticide formulations, (ii) the mode of microbial biopesticide action, (iii) the factors that affect the potential efficacy of biopesticides, (iv) challenges to the adoption of microbial biopesticides, and (v) the role of microbial biopesticides in Integrated Pest Management programs. Finally, advancements in application techniques, as well as future research directions and gaps, are highlighted.
ISSN:2046-1402