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15616

Toxicity and biological effects of three Egyptian isolates of baculovirus on the cotton leaf worm, Spodoptera littoralis (boisd)

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Last updated: 03 Jan 2025

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Abstract

The toxicity of three different isolates of Egyptian baculovirus namely NPVGiza, NPVCairo and NPVAlex to Spodoptera littoralis larvae and their effects on some biological aspects of adults were studied. The second and fourth larval instars were highly susceptible to NPVCairo than to the other isolates. The second larval instar was highly susceptible than the fourth larval instar. NPVCairo induced larval, pupal and adult malformations. It was found that the three NPV's decreased the moth longevity, fecundity, egg hatchability and altered the sex ratio.

DOI

10.21608/eajbsa.2009.15616

Keywords

Bioassay- Sopodoptera littoralis- Baculovirus

Authors

First Name

Dalia

Last Name

Mahmoud

MiddleName

M.

Affiliation

Department of Entomology, Faculty of Science, Ain Shams University

Email

-

City

-

Orcid

-

First Name

Ragaa

Last Name

Hamed

MiddleName

K.A.

Affiliation

Department of Entomology, Faculty of Science, Ain Shams University

Email

-

City

-

Orcid

-

First Name

AlaaEdeen

Last Name

Seufi

MiddleName

M.

Affiliation

Department of Entomology, Faculty of Science, Cairo University

Email

-

City

-

Orcid

-

First Name

Mohammad

Last Name

Salama

MiddleName

S.

Affiliation

Department of Entomology, Faculty of Science, Ain Shams University

Email

-

City

-

Orcid

-

First Name

Nadia

Last Name

Diwan

MiddleName

M. Lotfi

Affiliation

Department of Entomology, Faculty of Science, Ain Shams University

Email

-

City

-

Orcid

-

First Name

Akila M

Last Name

El Shafei

MiddleName

M.

Affiliation

Department of Entomology, Faculty of Science, Ain Shams University

Email

-

City

-

Orcid

-

Volume

2

Article Issue

1

Related Issue

3320

Issue Date

2009-06-01

Receive Date

2018-10-02

Publish Date

2009-06-01

Page Start

219

Page End

226

Print ISSN

1687-8809

Online ISSN

2090-0813

Article File

EAJBSA_Volume 2_Issue 1_Pages 219-226.pdf

PDF . 617.2kB

Link

https://eajbsa.journals.ekb.eg/article_15616.html

Detail API

https://eajbsa.journals.ekb.eg/service?article_code=15616

Order

21

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

Toxicity and biological effects of three Egyptian isolates of baculovirus on the cotton leaf worm, Spodoptera littoralis (boisd)

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Type

Article

Created At

22 Jan 2023