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15428

Toxicological and histopathological studies of Boxus chinensis oil and precocene II on larvae of the red palm weevil Rynchophorus ferrugineus (Oliver) (Coleoptera : Curculionidae )

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Last updated: 24 Dec 2024

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Abstract

Two
natural biopesticides, (Boxus chinensis oil and precoceneII) were tested
against 10 days-old larvae of the red palm weevil, Rhynchophorus ferrugineus.
The two biopesticidse had toxicological and pathological effects on Rh.
ferrugineus larvae. The toxicity effect of B. chinensis was more
than precoceneII against Rh. ferrugineus.  In order of toxicity the LC50 of B.
chinensis was 0.68% while the LC50 of precoceneII was 1.36%. On
the other hand the mid-gut tissues of the 10days old larvae were exhibited
different histopathological lesions due to effect of 
B. chinensis. The alterations included analyze and destroyed of epithelial cells, vaculation of cytoplasm and dissolve of nuclei of the epithelial cells.

DOI

10.21608/eajbsa.2009.15428

Keywords

Boxus chinensis oil, precoceneII, histopathology, biopesticide effect, Rhynchophorus ferrugineus

Authors

First Name

Mohammed

Last Name

Abdullah

MiddleName

A.R.

Affiliation

Biology Department, faculty of Science, Jazan University

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Orcid

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Volume

2

Article Issue

2

Related Issue

3213

Issue Date

2009-12-01

Receive Date

2018-10-01

Publish Date

2009-12-01

Page Start

45

Page End

54

Print ISSN

1687-8809

Online ISSN

2090-0813

Article File

EAJBSA_Volume 2_Issue 2_Pages 45-54.pdf

PDF . 404.9kB

Link

https://eajbsa.journals.ekb.eg/article_15428.html

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https://eajbsa.journals.ekb.eg/service?article_code=15428

Order

5

Type

Original Article

Type Code

667

Publication Type

Journal

Publication Title

Egyptian Academic Journal of Biological Sciences. A, Entomology

Publication Link

https://eajbsa.journals.ekb.eg/

MainTitle

Toxicological and histopathological studies of Boxus chinensis oil and precocene II on larvae of the red palm weevil Rynchophorus ferrugineus (Oliver) (Coleoptera : Curculionidae )

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Article

Created At

22 Jan 2023