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Management of Powdery Mildew Caused by <i>Erysiphe betae</i> in Sugar Beet using Algal Products

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Last updated: 25 Dec 2024

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Abstract

Powdery mildew, caused by Erysiphe betae, is one of the most serious diseases affecting sugar beet plants globally. It causes a great loss in the root yield, sugar percentage, and quality of produced sugar. The current study aimed to evaluate the three biocontrol agents, intracellular or extracellular products of microalgae (Spirulina platensis, Nostoc muscorum and Anabaena oryzae), over two successive growing seasons 2020/2021 and 2021/2022 against E. betae under greenhouse and field conditions. Results showed that S. platensis and N. muscorum gave a good potential to control powdery mildew of sugar beet and improve their productivity as well as root yield quality under field conditions. Furthermore, induced plant defense by increasing the activity of resistance enzymes (peroxidase (PO) and polyphenoloxidase (PPO)) and phenolic compounds under greenhouse conditions. The results also showed that, the superiority effect of cell culture on biomass ethanolic extract of N. muscorum which highly achieve efficiency in management of disease. In overall, this study indicated the potential benefits of using microalgae to control powdery mildew in sugar beet.

DOI

10.21608/ejp.2023.217725.1097

Keywords

Sugar beet, <i>Beta vulgaris</i>, powdery mildew, <i>Erysiphe betae</i>, <i>Nostoc muscorum</i>, <i>Anabaena oryzae</i>, <i>Spirulina platensis</i>

Authors

First Name

Abed

Last Name

Ata

MiddleName

A.

Affiliation

Plant Pathology Research Institute, Agricultural Research Center, Giza 12619, Egypt.

Email

esraaabed1012004@gmail.com

City

Giza

Orcid

-

First Name

Rania

Last Name

Saleh

MiddleName

A.

Affiliation

Plant Pathology Research Institute, Agricultural Research Center, Giza 12619, Egypt.

Email

dr.raniaabbass12345@gmail.com

City

Giza

Orcid

0000-0002-6336-0615

First Name

Mohamed

Last Name

Gad

MiddleName

A.

Affiliation

Plant Pathology Research Institute, Agricultural Research Center, Giza 12619, Egypt.

Email

mohamedabo2002@yahoo.com

City

Gemmiza

Orcid

0000-0003-0173-1959

First Name

Amal

Last Name

El bakery

MiddleName

M.

Affiliation

Plant Pathology Research Institute, Agricultural Research Center, Giza 12619, Egypt.

Email

elbakry_aml@yahoo.com

City

Giza

Orcid

0000-0001-6671-3706

First Name

Reda

Last Name

Omara

MiddleName

I.

Affiliation

Plant Pathology Research Institute, Agricultural Research Center, Giza 12619, Egypt.

Email

redaomara43@gmail.com

City

Giza

Orcid

0000-0002-9776-0238

First Name

Mohamed

Last Name

Abou Zeid

MiddleName

A.

Affiliation

Plant Pathology Research Institute, Agricultural Research Center, Giza 12619, Egypt.

Email

m.abouzeid@arc.sci.eg

City

Giza

Orcid

0000-0001-8545-4332

Volume

51

Article Issue

2

Related Issue

42664

Issue Date

2023-12-01

Receive Date

2023-06-16

Publish Date

2023-12-01

Page Start

1

Page End

13

Print ISSN

1110-0230

Online ISSN

2090-2522

Article File

EJP_Volume 51_Issue 2_Pages 1-13.pdf

PDF . 1.1MB

Link

https://ejp.journals.ekb.eg/article_310090.html

Detail API

https://ejp.journals.ekb.eg/service?article_code=310090

Order

1

Type

Original Article

Type Code

1,256

Publication Type

Journal

Publication Title

Egyptian Journal of Phytopathology

Publication Link

https://ejp.journals.ekb.eg/

MainTitle

Management of Powdery Mildew Caused by <i>Erysiphe betae</i> in Sugar Beet using Algal Products

Details

Type

Article

Created At

25 Dec 2024