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351044

SIDE EFFECTS OF SOME PESTICIDES APPLIED ON THRIPS TABACI L. AND TETRANYCHUS URTICAE (KOCH) ON SOME BIOCHEMICAL CONTENTS AND ENZYME ACTIVITIES OF CUCUMBER LEAF

Article

Last updated: 26 Dec 2024

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Abstract

Thrips tabaci L. and Tetranychus urticae (Koch) are pests that can cause direct and indirect damage to cucumber plants. T. tabaci and T. urticae population densities were recorded in cucumber highest peaks in April and May in 2022 and 2023 seasons in greenhouse at Sakha. The effectiveness of nine pesticides in controlling infestations of T. urticae and T. tabaci on cucumber plants was investigated. A significant reduction in T. urticae eggs following of jojoba oil compared to the other compounds tested but abamectin+ bifenthrin was the most in reducing T. urticae mobile stage in cucumber plants, while thiamethoxam + abamectin was the least in this pest eggs and mobile stage control. Almost, reduction was found highly significant differences among treatments of T. urticae eggs (p≤0.01). All treatments proved to be the most potent on T. Tabaci reduction, with highly significant differences (p≤0.01). The application of different compounds resulted in significant differences in chlorophyll content. Non -enzymatic components significantly decreased in cucumber plants due to some compounds in comparison with the control. The increase of carbohydrates, fats and total phenols% were observed in leaves with abamectin + bifenthrin treatment. Also, the effect of jojoba oil on increasing the protein content and total lipid in the leaves. Jojoba oil treatment increased the of enzymatic activity (catalase, peroxidase and polyphenol oxidase) specially at 10 days after application to an extent of 29.91, 19.68 and 21% respectively

DOI

10.21608/mjapam.2024.276052.1036

Keywords

spider mite, thrips, Cucumis sativus L, Pesticides, non-enzymatic, Antioxidant enzymes

Authors

First Name

sanaa

Last Name

El Fakhrany

MiddleName

kotb

Affiliation

plant protection institute Agricultural research center

Email

sanaa047@yahoo.com

City

tanta

Orcid

-

First Name

Anessa

Last Name

sadek

MiddleName

Saber

Affiliation

plant protection institute Agricultural research center

Email

anyshsabr@gmail.com

City

-

Orcid

-

First Name

Aml

Last Name

abouelkassem

MiddleName

bahgat

Affiliation

plant protection institute .Agricultural research center

Email

amlbahgat23@gmail.com

City

-

Orcid

-

First Name

mostafa

Last Name

olyme

MiddleName

farouk

Affiliation

plant protection institute .Agricultural research center

Email

mostfafarook124@gmail.com

City

-

Orcid

-

Volume

9

Article Issue

3

Related Issue

47197

Issue Date

2024-03-01

Receive Date

2024-03-13

Publish Date

2024-03-31

Page Start

173

Page End

188

Print ISSN

2357-0776

Online ISSN

2735-3494

Link

https://mjpam.journals.ekb.eg/article_351044.html

Detail API

https://mjpam.journals.ekb.eg/service?article_code=351044

Order

8

Type

Original Article

Type Code

1,417

Publication Type

Journal

Publication Title

Menoufia Journal of Plant Protection

Publication Link

https://mjpam.journals.ekb.eg/

MainTitle

SIDE EFFECTS OF SOME PESTICIDES APPLIED ON THRIPS TABACI L. AND TETRANYCHUS URTICAE (KOCH) ON SOME BIOCHEMICAL CONTENTS AND ENZYME ACTIVITIES OF CUCUMBER LEAF

Details

Type

Article

Created At

26 Dec 2024