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1653

Dissipation Behavior of Thiophanate-Methyl in Apple and Strawberry Fruits under Open Field Conditions

Article

Last updated: 01 Jan 2025

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Subjects

-

Tags

Plant pest management

Abstract

Thiophanate-methyl is an effective fungicide on several food crops. In the present study, dissipation of residue levels of thiophanate-methyl in apple and strawberry fruits under open field conditions were studied using high performance liquid chromatography with diode array detection (HPLC-DAD).The extraction and clean-up were conducted by QuEChERS method. The limit of quantitation and detection were 0.01 and 0.003 mg/kg, respectively. The results suggest that the thiophanate-methyl dissipation curves followed the first order kinetics and its half-life values were (1.01) and (1.26) days for apple and strawberry, respectively. The residues in apple and strawberry were below the codex maximum residue limit (MRL) (0.5 and 0.1 mg/kg) after 8 and 4 days of the application, respectively.

DOI

10.21608/asejaiqjsae.2017.1653

Keywords

residues, Thiophanate-methyl, Apple, strawberry

Authors

First Name

Dalia

Last Name

E. El-Hefny

MiddleName

-

Affiliation

Pesticide Laboratory, Agricultural Research Center, Dokki, Giza, Egypt.

Email

-

City

-

Orcid

-

First Name

Rania

Last Name

M. Abdel-Hamid

MiddleName

-

Affiliation

Pesticide Laboratory, Agricultural Research Center, Dokki, Giza, Egypt

Email

-

City

-

Orcid

-

First Name

Maher

Last Name

S.Salma

MiddleName

-

Affiliation

Pesticide Chem. and Technology, Fac.of Agric., Alexandria Universty, Egypt

Email

-

City

-

Orcid

-

Volume

38

Article Issue

January-March

Related Issue

347

Issue Date

2017-03-01

Receive Date

2017-02-27

Publish Date

2017-03-01

Page Start

38

Page End

43

Print ISSN

1110-0176

Online ISSN

2536-9784

Article File

ASEJAIQJSAE_Volume 38_Issue January-March_Pages 38-43.pdf

PDF . 356.7kB

Link

https://asejaiqjsae.journals.ekb.eg/article_1653.html

Detail API

https://asejaiqjsae.journals.ekb.eg/service?article_code=1653

Order

5

Type

Original Article

Type Code

53

Publication Type

Journal

Publication Title

Alexandria Science Exchange Journal

Publication Link

https://asejaiqjsae.journals.ekb.eg/

MainTitle

Dissipation Behavior of Thiophanate-Methyl in Apple and Strawberry Fruits under Open Field Conditions

Details

Type

Article

Created At

22 Jan 2023