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Achieving High Efficacy and Low Safety Risk by Balancing Pesticide Deposition on Leaves and Fruits of Chinese Wolfberry (Lycium barbarum L.)
[Image: see text] Pesticide residue has become the main technical barrier that restricts the export of Chinese wolfberry. Can we achieve high efficacy and low safety risk by balancing pesticide deposition on the leaves and fruits of Chinese wolfberry? In this research, the structural characteristics...
Autores principales: | , , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
American Chemical Society
2023
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Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10134462/ https://www.ncbi.nlm.nih.gov/pubmed/37125088 http://dx.doi.org/10.1021/acsomega.3c00581 |
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author | Ding, Lei Zhou, Xuan Liang, Xiaojie Dong, Yujin Fang, Cunbao Wu, Yueming Li, Beixing Mu, Wei Lin, Jin Li, Yuekun |
author_facet | Ding, Lei Zhou, Xuan Liang, Xiaojie Dong, Yujin Fang, Cunbao Wu, Yueming Li, Beixing Mu, Wei Lin, Jin Li, Yuekun |
author_sort | Ding, Lei |
collection | PubMed |
description | [Image: see text] Pesticide residue has become the main technical barrier that restricts the export of Chinese wolfberry. Can we achieve high efficacy and low safety risk by balancing pesticide deposition on the leaves and fruits of Chinese wolfberry? In this research, the structural characteristics and wettability of leaves and fruits of Chinese wolfberry at different growth stages were studied. The adaxial and abaxial surfaces of leaves were hydrophobic, whereas the fruit surfaces were hydrophilic. Adding spray adjuvant could increase the retention of droplets on the leaf surfaces of Chinese wolfberry by 52.28–97.89% and reduce the retention on the fruit surfaces by 21.68–42.14%. A structural equation model analysis showed that the adhesion tension was the key factor affecting the retention of the solutions among various interface behaviors. When the concentrations of Silwet618, AEO-5, Gemini 31551, and 1227 were 2–5 times higher than their CMCs, the retention of pesticide solutions (pyraclostrobin and tylophorine) on Chinese wolfberry leaves significantly increased, and the control efficacies on aphids and powdery mildew also dramatically improved (65.90–105.15 and 41.18–133.06%, respectively). Meanwhile, the retention of pesticides on the fruit of Chinese wolfberry was reduced. This study provides new insights into increasing the utilization of pesticides in controlling pests and improving food safety. |
format | Online Article Text |
id | pubmed-10134462 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2023 |
publisher | American Chemical Society |
record_format | MEDLINE/PubMed |
spelling | pubmed-101344622023-04-28 Achieving High Efficacy and Low Safety Risk by Balancing Pesticide Deposition on Leaves and Fruits of Chinese Wolfberry (Lycium barbarum L.) Ding, Lei Zhou, Xuan Liang, Xiaojie Dong, Yujin Fang, Cunbao Wu, Yueming Li, Beixing Mu, Wei Lin, Jin Li, Yuekun ACS Omega [Image: see text] Pesticide residue has become the main technical barrier that restricts the export of Chinese wolfberry. Can we achieve high efficacy and low safety risk by balancing pesticide deposition on the leaves and fruits of Chinese wolfberry? In this research, the structural characteristics and wettability of leaves and fruits of Chinese wolfberry at different growth stages were studied. The adaxial and abaxial surfaces of leaves were hydrophobic, whereas the fruit surfaces were hydrophilic. Adding spray adjuvant could increase the retention of droplets on the leaf surfaces of Chinese wolfberry by 52.28–97.89% and reduce the retention on the fruit surfaces by 21.68–42.14%. A structural equation model analysis showed that the adhesion tension was the key factor affecting the retention of the solutions among various interface behaviors. When the concentrations of Silwet618, AEO-5, Gemini 31551, and 1227 were 2–5 times higher than their CMCs, the retention of pesticide solutions (pyraclostrobin and tylophorine) on Chinese wolfberry leaves significantly increased, and the control efficacies on aphids and powdery mildew also dramatically improved (65.90–105.15 and 41.18–133.06%, respectively). Meanwhile, the retention of pesticides on the fruit of Chinese wolfberry was reduced. This study provides new insights into increasing the utilization of pesticides in controlling pests and improving food safety. American Chemical Society 2023-04-14 /pmc/articles/PMC10134462/ /pubmed/37125088 http://dx.doi.org/10.1021/acsomega.3c00581 Text en © 2023 The Authors. Published by American Chemical Society https://creativecommons.org/licenses/by-nc-nd/4.0/Permits non-commercial access and re-use, provided that author attribution and integrity are maintained; but does not permit creation of adaptations or other derivative works (https://creativecommons.org/licenses/by-nc-nd/4.0/). |
spellingShingle | Ding, Lei Zhou, Xuan Liang, Xiaojie Dong, Yujin Fang, Cunbao Wu, Yueming Li, Beixing Mu, Wei Lin, Jin Li, Yuekun Achieving High Efficacy and Low Safety Risk by Balancing Pesticide Deposition on Leaves and Fruits of Chinese Wolfberry (Lycium barbarum L.) |
title | Achieving High
Efficacy and Low Safety Risk by Balancing
Pesticide Deposition on Leaves and Fruits of Chinese Wolfberry (Lycium barbarum L.) |
title_full | Achieving High
Efficacy and Low Safety Risk by Balancing
Pesticide Deposition on Leaves and Fruits of Chinese Wolfberry (Lycium barbarum L.) |
title_fullStr | Achieving High
Efficacy and Low Safety Risk by Balancing
Pesticide Deposition on Leaves and Fruits of Chinese Wolfberry (Lycium barbarum L.) |
title_full_unstemmed | Achieving High
Efficacy and Low Safety Risk by Balancing
Pesticide Deposition on Leaves and Fruits of Chinese Wolfberry (Lycium barbarum L.) |
title_short | Achieving High
Efficacy and Low Safety Risk by Balancing
Pesticide Deposition on Leaves and Fruits of Chinese Wolfberry (Lycium barbarum L.) |
title_sort | achieving high
efficacy and low safety risk by balancing
pesticide deposition on leaves and fruits of chinese wolfberry (lycium barbarum l.) |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10134462/ https://www.ncbi.nlm.nih.gov/pubmed/37125088 http://dx.doi.org/10.1021/acsomega.3c00581 |
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