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Essential Oil-Based Bioherbicides: Human Health Risks Analysis
Chloë Maes1,2, Jeroen Meersmans3, Laurence Lins4
1Institut de Chimie Moléculaire de Reims, UMR CNRS 7312, Université Reims-Champagne-Ardenne, UFR Sciences, BP 1039 boîte 44, CEDEX 2, 51687 Reims, France.
International Journal of Molecular Sciences
|September 10, 2021
Summary
Essential oils offer a promising bio-based alternative to synthetic herbicides, reducing environmental impact. However, potential risks to humans and ecosystems require careful evaluation for safe agricultural use.
Area of Science:
- Agricultural Science
- Environmental Science
- Biotechnology
Background:
- Synthetic herbicides pose risks to human health and the environment.
- Bio-based products are gaining importance for sustainable agriculture.
- Essential oils show biocidal activity and potential as biopesticides.
Purpose of the Study:
- To review the literature on essential oils as bioherbicides.
- To assess potential risks associated with their use in agriculture and horticulture.
- To examine current regulations concerning bio-based pest control.
Main Methods:
- Literature review of scientific publications.
- Analysis of regulatory frameworks for biopesticides.
- Evaluation of essential oil properties and applications.
Main Results:
- Essential oils are a viable alternative to synthetic herbicides.
- Potential hazards to humans and the environment exist.
- Further research and clear regulations are needed.
Conclusions:
- Essential oils show promise for biocontrol but require risk assessment.
- Balancing efficacy with safety is crucial for sustainable agriculture.
- Regulatory oversight is necessary for the safe adoption of essential oils as bioherbicides.
