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Nanocarrier-Loaded Imidaclothiz Promotes Plant Uptake and Decreases Pesticide Residue
There is a great demand for improving the effective utilization of pesticides and reducing their application for sustainable agriculture, and polymeric nanoparticles have provided strong technical support for the efficient delivery of pesticides. To this context, we tried to construct a relatively s...
Autores principales: | , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
MDPI
2022
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9224201/ https://www.ncbi.nlm.nih.gov/pubmed/35743094 http://dx.doi.org/10.3390/ijms23126651 |
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author | Jiang, Qinhong Peng, Min Yin, Meizhen Shen, Jie Yan, Shuo |
author_facet | Jiang, Qinhong Peng, Min Yin, Meizhen Shen, Jie Yan, Shuo |
author_sort | Jiang, Qinhong |
collection | PubMed |
description | There is a great demand for improving the effective utilization of pesticides and reducing their application for sustainable agriculture, and polymeric nanoparticles have provided strong technical support for the efficient delivery of pesticides. To this context, we tried to construct a relatively safe imidaclothiz nano-delivery system for enhanced plant uptake, reduced pesticide residue and improved bioactivity toward green peach aphids. The imidaclothiz could be assembled with the hydrophobic core of SPc through hydrophobic association, which led to the self-assembly of nanoscale imidaclothiz/SPc complex consisting of nearly spherical particles. The SPc decreased the contact angle of imidaclothiz drops and remarkably increased the plant uptake. Furthermore, the bioactivity and control efficacy of imidaclothiz were significantly improved with the help of SPc in both laboratory and field. Excitingly, the residue of imidaclothiz decreased with the help of SPc 7 d after the treatment due to the faster degradation of nanoscale imidaclothiz/SPc complex, which exhibited no negative effects on agronomic traits of tobacco plants. The current study successfully constructed a nano-delivery system for imidaclothiz, which can not only increase the effective utilization of pesticides, but also decrease the pesticide residue. |
format | Online Article Text |
id | pubmed-9224201 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2022 |
publisher | MDPI |
record_format | MEDLINE/PubMed |
spelling | pubmed-92242012022-06-24 Nanocarrier-Loaded Imidaclothiz Promotes Plant Uptake and Decreases Pesticide Residue Jiang, Qinhong Peng, Min Yin, Meizhen Shen, Jie Yan, Shuo Int J Mol Sci Article There is a great demand for improving the effective utilization of pesticides and reducing their application for sustainable agriculture, and polymeric nanoparticles have provided strong technical support for the efficient delivery of pesticides. To this context, we tried to construct a relatively safe imidaclothiz nano-delivery system for enhanced plant uptake, reduced pesticide residue and improved bioactivity toward green peach aphids. The imidaclothiz could be assembled with the hydrophobic core of SPc through hydrophobic association, which led to the self-assembly of nanoscale imidaclothiz/SPc complex consisting of nearly spherical particles. The SPc decreased the contact angle of imidaclothiz drops and remarkably increased the plant uptake. Furthermore, the bioactivity and control efficacy of imidaclothiz were significantly improved with the help of SPc in both laboratory and field. Excitingly, the residue of imidaclothiz decreased with the help of SPc 7 d after the treatment due to the faster degradation of nanoscale imidaclothiz/SPc complex, which exhibited no negative effects on agronomic traits of tobacco plants. The current study successfully constructed a nano-delivery system for imidaclothiz, which can not only increase the effective utilization of pesticides, but also decrease the pesticide residue. MDPI 2022-06-14 /pmc/articles/PMC9224201/ /pubmed/35743094 http://dx.doi.org/10.3390/ijms23126651 Text en © 2022 by the authors. https://creativecommons.org/licenses/by/4.0/Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/). |
spellingShingle | Article Jiang, Qinhong Peng, Min Yin, Meizhen Shen, Jie Yan, Shuo Nanocarrier-Loaded Imidaclothiz Promotes Plant Uptake and Decreases Pesticide Residue |
title | Nanocarrier-Loaded Imidaclothiz Promotes Plant Uptake and Decreases Pesticide Residue |
title_full | Nanocarrier-Loaded Imidaclothiz Promotes Plant Uptake and Decreases Pesticide Residue |
title_fullStr | Nanocarrier-Loaded Imidaclothiz Promotes Plant Uptake and Decreases Pesticide Residue |
title_full_unstemmed | Nanocarrier-Loaded Imidaclothiz Promotes Plant Uptake and Decreases Pesticide Residue |
title_short | Nanocarrier-Loaded Imidaclothiz Promotes Plant Uptake and Decreases Pesticide Residue |
title_sort | nanocarrier-loaded imidaclothiz promotes plant uptake and decreases pesticide residue |
topic | Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9224201/ https://www.ncbi.nlm.nih.gov/pubmed/35743094 http://dx.doi.org/10.3390/ijms23126651 |
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