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Nanoparticles as effective acaricides against ticks-A review
Giovanni Benelli1, Filippo Maggi2, Donato Romano3
1University of Pisa, Department of Agriculture, Food and Environment, Via del Borghetto 80, 56124 Pisa, Italy; Sant'Anna School of Advanced Studies, The BioRobotics Institute, Viale Rinaldo Piaggio 34, Pontedera, 56025 Pisa, Italy.
Ticks and Tick-Borne Diseases
|September 4, 2017
Summary
Nanoparticles show promise as effective tick repellents, offering an alternative to traditional chemical acaricides. Further research is needed to confirm field efficacy and assess environmental safety.
Area of Science:
- Environmental Science
- Toxicology
- Materials Science
Background:
- Ticks transmit numerous diseases to humans and animals.
- Current tick control relies on chemical acaricides, facing issues like resistance and environmental contamination.
- Nanoparticles offer a potential alternative for tick control.
Purpose of the Study:
- To review current knowledge on nanoparticle toxicity against medically and veterinarily important tick vectors.
- To compare the efficacy of nanoparticles synthesized via different routes (green, botanical, bacterial, chemical).
- To identify research gaps and challenges in nanoparticle-based tick control.
Main Methods:
- Literature review of studies on nanoparticle toxicity against ticks.
- Analysis of nanoparticle fabrication methods and their impact on bioactivity.
- Evaluation of reported toxicity data and methodologies.
Main Results:
- Various nanoparticles, especially those from green synthesis, demonstrate high efficacy against tick vectors.
- Differences in bioactivity are observed based on nanoparticle composition and synthesis route.
- Significant standardization issues exist in current tick toxicity assessment methods.
Conclusions:
- Nanoparticles present a promising avenue for developing novel acaricides.
- Further research is crucial for field validation, mechanism elucidation, and ecotoxicological assessment.
- Standardized methodologies and comprehensive safety evaluations are essential for future development.
