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Huanglongbing and Foliar Spray Programs Affect the Chemical Profile of “Valencia” Orange Peel Oil
Florida orange trees have been affected by huanglongbing (HLB) for more than a decade. To alleviate disease-caused tree decline, maintain fruit productivity, and reduce disease transmission, enhanced foliar spray programs combining vector control and nutritional supplementation have been applied to...
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Formato: | Online Artículo Texto |
Lenguaje: | English |
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Frontiers Media S.A.
2021
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Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8118161/ https://www.ncbi.nlm.nih.gov/pubmed/33995429 http://dx.doi.org/10.3389/fpls.2021.611449 |
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author | Sun, Xiuxiu Yang, Huqing Zhao, Wei Bourcier, Elise Baldwin, Elizabeth A. Plotto, Anne Irey, Mike Bai, Jinhe |
author_facet | Sun, Xiuxiu Yang, Huqing Zhao, Wei Bourcier, Elise Baldwin, Elizabeth A. Plotto, Anne Irey, Mike Bai, Jinhe |
author_sort | Sun, Xiuxiu |
collection | PubMed |
description | Florida orange trees have been affected by huanglongbing (HLB) for more than a decade. To alleviate disease-caused tree decline, maintain fruit productivity, and reduce disease transmission, enhanced foliar spray programs combining vector control and nutritional supplementation have been applied to healthy and diseased trees. The aim of this research was to discover if the various foliar sprays affect fruit peel oil chemical components. In this study, “Valencia” orange trees, with or without HLB (HLB±), were treated with the grower standard program (control, C) or one of four proprietary enhanced foliar spray programs (N1, N2, N3, and N4) over 16 months. Compared with HLB−, HLB+ samples had lower concentrations of typical peel oil components, including valencene, octanal, and decanal, and were abundant in oxidative/dehydrogenated terpenes, such as carvone and limonene oxide. However, limonene, the dominant component, was not affected by any treatment. Control and three out of four enhanced foliar spray programs, N2, N3, and N4, had very little influence on the chemical profiles of both HLB− and HLB+ samples, while N1 treatment greatly altered the chemical profile of HLB+ samples, resulting in peel oil similar to that of HLB− samples. |
format | Online Article Text |
id | pubmed-8118161 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2021 |
publisher | Frontiers Media S.A. |
record_format | MEDLINE/PubMed |
spelling | pubmed-81181612021-05-14 Huanglongbing and Foliar Spray Programs Affect the Chemical Profile of “Valencia” Orange Peel Oil Sun, Xiuxiu Yang, Huqing Zhao, Wei Bourcier, Elise Baldwin, Elizabeth A. Plotto, Anne Irey, Mike Bai, Jinhe Front Plant Sci Plant Science Florida orange trees have been affected by huanglongbing (HLB) for more than a decade. To alleviate disease-caused tree decline, maintain fruit productivity, and reduce disease transmission, enhanced foliar spray programs combining vector control and nutritional supplementation have been applied to healthy and diseased trees. The aim of this research was to discover if the various foliar sprays affect fruit peel oil chemical components. In this study, “Valencia” orange trees, with or without HLB (HLB±), were treated with the grower standard program (control, C) or one of four proprietary enhanced foliar spray programs (N1, N2, N3, and N4) over 16 months. Compared with HLB−, HLB+ samples had lower concentrations of typical peel oil components, including valencene, octanal, and decanal, and were abundant in oxidative/dehydrogenated terpenes, such as carvone and limonene oxide. However, limonene, the dominant component, was not affected by any treatment. Control and three out of four enhanced foliar spray programs, N2, N3, and N4, had very little influence on the chemical profiles of both HLB− and HLB+ samples, while N1 treatment greatly altered the chemical profile of HLB+ samples, resulting in peel oil similar to that of HLB− samples. Frontiers Media S.A. 2021-04-06 /pmc/articles/PMC8118161/ /pubmed/33995429 http://dx.doi.org/10.3389/fpls.2021.611449 Text en Copyright © 2021 Sun, Yang, Zhao, Bourcier, Baldwin, Plotto, Irey and Bai. https://creativecommons.org/licenses/by/4.0/This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms. |
spellingShingle | Plant Science Sun, Xiuxiu Yang, Huqing Zhao, Wei Bourcier, Elise Baldwin, Elizabeth A. Plotto, Anne Irey, Mike Bai, Jinhe Huanglongbing and Foliar Spray Programs Affect the Chemical Profile of “Valencia” Orange Peel Oil |
title | Huanglongbing and Foliar Spray Programs Affect the Chemical Profile of “Valencia” Orange Peel Oil |
title_full | Huanglongbing and Foliar Spray Programs Affect the Chemical Profile of “Valencia” Orange Peel Oil |
title_fullStr | Huanglongbing and Foliar Spray Programs Affect the Chemical Profile of “Valencia” Orange Peel Oil |
title_full_unstemmed | Huanglongbing and Foliar Spray Programs Affect the Chemical Profile of “Valencia” Orange Peel Oil |
title_short | Huanglongbing and Foliar Spray Programs Affect the Chemical Profile of “Valencia” Orange Peel Oil |
title_sort | huanglongbing and foliar spray programs affect the chemical profile of “valencia” orange peel oil |
topic | Plant Science |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8118161/ https://www.ncbi.nlm.nih.gov/pubmed/33995429 http://dx.doi.org/10.3389/fpls.2021.611449 |
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