The Effect of Exogenous Melatonin in the Regulation of the Degradation of Residual Fungicide in Tomato

Gaobo, Yu; Runan, Chen; Peng, Weijin; Peng, Chen; Xingang, Zhou; Fengzhi, Wu

Yu Gaobo, Chen Runan, Weijin Peng, Chen Peng, Zhou Xingang, Wu Fengzhi

The Effect of Exogenous Melatonin in the Regulation of the Degradation of Residual Fungicide in Tomato

Abstract:

Fungicides are widely used to control pathogen in modern agriculture. In particular, in the process of vegetable production, the use of fungicides could control a variety of diseases to increase crop yield. However, it is common that excessive and unsuitable application of pesticide cause serious pesticide residue in vegetables, which leads to problems of food safety and environment pollution. Therefore, it should not be ignored to reduce fungicide residue in vegetable. In order to confirm the effect of exogenous melatonin on degradation of residual fungicide in plant and explore the mechanism of regulation, Chlorothalonil was taken as experiment material in the present study, and exogenous melatonin was applied as pretreatment to investigate the mechanism of the degradation of residual Chlorothalonil in tomato. It is demonstrated that exogenous melatonin pretreatment could promote the degradation and metabolism of CHT residue in tomato plants by inducing the redox signal, improving the antioxidant system, enhancing antioxidant enzymes and increasing the ratio of GSH/GSSG to scavenge reactive oxygen species. And the activity of GST and GR enzymes were also enhanced to conduct detoxification, which result in a pronounced decrease in the residue of CHT in tomato.

Keywords:
fungicide degradation; melatonin; redox; detoxification; antioxidant

Issue: 2020, Volume 71, Issue 6

Pages: 482-491

Publication date: 2020/7/1

https://doi.org/10.37358/RC.20.6.8214

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This article is published under the Creative Commons Attribution 4.0 International License

Citation Styles

Cite this article as:
GAOBO, Y., RUNAN, C., PENG, W., PENG, C., XINGANG, Z., FENGZHI, W., The Effect of Exogenous Melatonin in the Regulation of the Degradation of Residual Fungicide in Tomato, Rev. Chim., 71(6), 2020, 482-491.

Vancouver
Gaobo Y, Runan C, Peng W, Peng C, Xingang Z, Fengzhi W. The Effect of Exogenous Melatonin in the Regulation of the Degradation of Residual Fungicide in Tomato. Rev. Chim.[internet]. 2020 Jun;71(6):482-491. Available from: https://doi.org/10.37358/RC.20.6.8214

APA 6th edition
Gaobo, Y., Runan, C., Peng, W., Peng, C., Xingang, Z. & Fengzhi, W. (2020). The Effect of Exogenous Melatonin in the Regulation of the Degradation of Residual Fungicide in Tomato. Revista de Chimie, 71(6), 482-491. https://doi.org/10.37358/RC.20.6.8214

Harvard
Gaobo, Y., Runan, C., Peng, W., Peng, C., Xingang, Z., Fengzhi, W. (2020). 'The Effect of Exogenous Melatonin in the Regulation of the Degradation of Residual Fungicide in Tomato', Revista de Chimie, 71(6), pp. 482-491. https://doi.org/10.37358/RC.20.6.8214

IEEE
Y. Gaobo, C. Runan, W. Peng, C. Peng, Z. Xingang, W. Fengzhi, "The Effect of Exogenous Melatonin in the Regulation of the Degradation of Residual Fungicide in Tomato". Revista de Chimie, vol. 71, no. 6, pp. 482-491, 2020. [online]. https://doi.org/10.37358/RC.20.6.8214

Text
Yu Gaobo, Chen Runan, Weijin Peng, Chen Peng, Zhou Xingang, Wu Fengzhi,
The Effect of Exogenous Melatonin in the Regulation of the Degradation of Residual Fungicide in Tomato,
Revista de Chimie,
Volume 71, Issue 6,
2020,
Pages 482-491,
ISSN 2668-8212,
https://doi.org/10.37358/RC.20.6.8214.
(https://revistadechimie.ro/Articles.asp?ID=8214)
Keywords: fungicide degradation; melatonin; redox; detoxification; antioxidant

RIS
TY - JOUR
T1 - The Effect of Exogenous Melatonin in the Regulation of the Degradation of Residual Fungicide in Tomato
A1 - Gaobo, Yu
A2 - Runan, Chen
A3 - Peng, Weijin
A4 - Peng, Chen
A5 - Xingang, Zhou
A6 - Fengzhi, Wu
JF - Revista de Chimie
JO - Rev. Chim.
PB - Revista de Chimie SRL
SN - 2668-8212
Y1 - 2020
VL - 71
IS - 6
SP - 482
EP - 491
UR - https://doi.org/10.37358/RC.20.6.8214
KW - fungicide degradation
KW - melatonin
KW - redox
KW - detoxification
KW - antioxidant
ER -

BibTex
@article{RevCh2020P482,
author = {Gaobo Yu and Runan Chen and Peng Weijin and Peng Chen and Xingang Zhou and Fengzhi Wu},
title = {The Effect of Exogenous Melatonin in the Regulation of the Degradation of Residual Fungicide in Tomato},
journal = {Revista de Chimie},
volume = {71},
number = {6},
pages = {482-491},
year = {2020},
issn = {2668-8212},
doi = {https://doi.org/10.37358/RC.20.6.8214},
url = {https://revistadechimie.ro/Articles.asp?ID=8214}
}

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