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239533

CONTROL OF THE EGYPTIAN cortes LEAFWORM Spodoptera iittoretis (80150,) BY USE OF FORMULATED BACTERIA.

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Last updated: 04 Jan 2025

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Abstract

The efficacy of two pathogenic bacteria Bacillus /huring/Msis var. kurslaki
HD129 and Serratia marcescens were avaluated on 3~ end 5'" larval inslars of
Sp < /em>coop < /em>ter» liftoral/s. These bacterial products were Isolated bylhe Aln Shams Canter
of Genetic Engineering and 8kltechnok)gy.The cornmerctat product Becutus
thuringiensls var. kurslaki "Protecto" was considered as a standard for cornpanson.
Allhough, both two t estec b aelerl al i s olates h ad a high L eM) than the commercIal
product Protecto, both exhibited highsr accumulative mortality. This eff~t was more
apparent for Serratia mercescens than HD129 1.0. 66.5% and 62% respectively (or
treatment of 3,d instar. F urthe the lowest when Serratia nrarcescens was tested, It was treated. Meanwnile, this period was 5 and 8 days lor 3'" and s" Inslar larvae treated
with HD 129 and it averaged 7 days (or both treated Instars when Pro tecto was used
Percontage of malformation was higher and number of larvae pupation was lower
when the two tested bacterial isolates were testec Ihan commercial pl"oduct.

DOI

10.21608/jppp.2004.239533

Authors

First Name

L.

Last Name

Youssef,

MiddleName

A.

Affiliation

Plant Protection Department, Facully of Agrlculturo • Aln Shams lJniversity, ShoubraEI- Khelma, Cairo, Egypt

Email

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City

-

Orcid

-

First Name

Faiza

Last Name

Mariy

MiddleName

M.

Affiliation

Plant Protection Department, Facully of Agrlculturo • Aln Shams lJniversity, ShoubraEI- Khelma, Cairo, Egypt

Email

-

City

-

Orcid

-

First Name

S.

Last Name

lbrahim

MiddleName

A.

Affiliation

Genetics Department, Faculty of Agriculture, Ain Shams University, Snoubra EI. Kheima, Cairo, Egypt

Email

-

City

-

Orcid

-

First Name

Walaa

Last Name

Gamil

MiddleName

I.

Affiliation

Plant Protection Department, Facully of Agrlculturo • Aln Shams lJniversity, ShoubraEI- Khelma, Cairo, Egypt

Email

-

City

-

Orcid

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Volume

29

Article Issue

4

Related Issue

34455

Issue Date

2004-04-01

Receive Date

2004-03-07

Publish Date

2004-04-01

Page Start

2,077

Page End

2,086

Print ISSN

2090-3677

Online ISSN

2090-3758

Article File

JPPP_Volume 29_Issue 4_Pages 2077-2086.pdf

PDF . 526.6kB

Link

https://jppp.journals.ekb.eg/article_239533.html

Detail API

https://jppp.journals.ekb.eg/service?article_code=239533

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3

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Original Article

Type Code

888

Publication Type

Journal

Publication Title

Journal of Plant Protection and Pathology

Publication Link

https://jppp.journals.ekb.eg/

MainTitle

CONTROL OF THE EGYPTIAN cortes LEAFWORM Spodoptera iittoretis (80150,) BY USE OF FORMULATED BACTERIA.

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Type

Article

Created At

22 Jan 2023