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7494

Pathogenicity Test and Anastomosis Group of Rhizoctonia solani the Causal Organism of Stem Canker and Black Scurf Disease of Potato in Egypt

Article

Last updated: 03 Jan 2025

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Abstract

Stem canker and black scurf caused by Rhizoctonia solani Kuhn is considered the most destructive disease
and reduce productivity of potato. Pathogenicity test of 12 isolates of R. solani obtained from two governorates, El-
Sharkiya (New El–Salhia region) and Ismailia (El-Shabab region) revealed that all isolates were pathogenic, however
isolate No.RS7 was the most virulent isolate in the development of the stem canker and black scurf disease. Molecular
technique using PCR applied to determine anastomosis group of isolate No. RS7 showed that this isolate belong to
AG3.

DOI

10.21608/japp.2017.7494

Keywords

anastomosis group, Molecular technique, Rhizoctonia solani, Stem canker and black scurf, Pathogenicity test, PCR

Authors

First Name

Mohamed

Last Name

Abdel-Sattar

MiddleName

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Affiliation

Department of Botany, Faculty of Agriculture, Suez Canal University, Ismailia, Egypt.

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First Name

Hanan

Last Name

El-Marzouky

MiddleName

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Affiliation

Department of Botany, Faculty of Agriculture, Suez Canal University, Ismailia, Egypt.

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City

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Orcid

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First Name

Usama

Last Name

Ibrahim

MiddleName

-

Affiliation

CentralAdministration of Plant Quarantine, Ministry of Agricultural, Giza, Egypt

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Volume

6

Article Issue

1

Related Issue

1440

Issue Date

2017-12-01

Receive Date

2017-01-10

Publish Date

2017-12-31

Page Start

1

Page End

8

Print ISSN

2314-7954

Online ISSN

2636-2759

Link

https://japp.journals.ekb.eg/article_7494.html

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https://japp.journals.ekb.eg/service?article_code=7494

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Original Article

Type Code

584

Publication Type

Journal

Publication Title

Journal of Applied Plant Protection

Publication Link

https://japp.journals.ekb.eg/

MainTitle

Pathogenicity Test and Anastomosis Group of Rhizoctonia solani the Causal Organism of Stem Canker and Black Scurf Disease of Potato in Egypt

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Article

Created At

22 Jan 2023