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88534

Synthesis, Phytochemical Screening and Toxicity Measuring Against Earias insulana (Boisd.) (Lepidoptera: Noctuidae) of Silver Nano Particles from Origanum marjorana Extract in the

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Last updated: 01 Jan 2025

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Abstract

Herein, we declare on the biosynthesis of synthesised silver nanoparticles utilizing the aqueous extract of Origanum Marjoranaby reducing 1 mM silver nitrate at room temperature. AgNPs were characterized by using some common techniques such as an ultra violet spectrophotometer, Fourier transforms infrared spectroscopy, X-ray diffraction, and transmission electron microscopy. Morphologically, AgNPs demonstrated a spherical shape with an average particle size distribution of 63– 85 nm.  FT-IR studies showed the presence of bioactive useful bunches such as phenolic compounds, amines, and aromatic rings are found to be the capping, stabilizing specialists and required for the reduction of silver ions of AgNPs. The measurement of toxicity of AgNPs and the plant extract of O. marjoranaagainst Earias insulanawas also discussed. After the treatment of synthesized nanoparticles for two successive seasons, general reduction percentages on the infestation of the green boll caused by E. insulana larvae in the second season was more by 60.4% than the first season which was 44.73%. Synthesized AgNPs treatment was considered more effective than plant extract for controlling E. insulana. General reduction percentages in the infestation of the green boll caused by E. insulana larvae in the first season associated with the treatments with AgNPs and plant extract were 44.73 and 37.53% while the second season record 60.4 and 51.82%; respectively.

DOI

10.21608/eajbsf.2020.88534

Keywords

silver nanoparticles, Origanum Marjorana, Earias insulana, Lepidoptera, toxicity, electron microscopy

Authors

First Name

Heba

Last Name

Al Shater

MiddleName

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Affiliation

Forensic Medicine and Clinical Toxicology Department, El Menoufia University Hospital

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City

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Orcid

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First Name

Hemat

Last Name

Moustafa

MiddleName

Z.

Affiliation

Plant Protection Research Institute, Agriculture Research Center, Giza, Egypt

Email

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City

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Orcid

-

First Name

Heba

Last Name

Yousef

MiddleName

-

Affiliation

2- Plant Protection Research Institute, Agriculture Research Center, Giza, Egypt. 3- Chemistry Department, Faculty of Sciences and Arts, University of Jeddah, Khulais, Jeddah, Saudi Arabia

Email

hebayousef2004@yahoo.com

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Orcid

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Volume

12

Article Issue

1

Related Issue

10487

Issue Date

2020-06-01

Receive Date

2020-03-31

Publish Date

2020-06-01

Page Start

175

Page End

184

Print ISSN

2090-0864

Online ISSN

2090-0791

Article File

EAJBSF_Volume 12_Issue 1_Pages 175-184.pdf

PDF . 598.2kB

Link

https://eajbsf.journals.ekb.eg/article_88534.html

Detail API

https://eajbsf.journals.ekb.eg/service?article_code=88534

Order

14

Type

Original Article

Type Code

6

Publication Type

Journal

Publication Title

Egyptian Academic Journal of Biological Sciences, F. Toxicology & Pest Control

Publication Link

https://eajbsf.journals.ekb.eg/

MainTitle

Synthesis, Phytochemical Screening and Toxicity Measuring Against Earias insulana (Boisd.) (Lepidoptera: Noctuidae) of Silver Nano Particles from Origanum marjorana Extract in the Field

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Article

Created At

22 Jan 2023