ManageChatDiscover
236659

EFFICACY OF CHITOSAN AND CHITOSAN NANOPARTICLES TO CONTROL CHOCOLATE SPOT DISEASE ON FABA BEAN UNDER FIELD CONDITIONS

Article

Last updated: 05 Jan 2025

OverviewSimilar Items

Subjects

-

Tags

Plant Protection and Phytopathology

Abstract

This study was conducted at Plant Pathology Dep., Faculty of Agriculture, Damanhour University and Etay El-Baroud Agricultural Research Station, El El-Beheira governorate during 2018 - 2019 season.  The aim of this study was to examine the efficacy of Chitosan and Chitosan nanoparticles to control chocolate spot disease caused by Botrytis fabae on faba bean (cv. Giza 40) under field conditions.  Spraying Chitosan or Chitosan NP (30, 45, 60 after sowing) significantly decreased chocolate spot disease severity to 8.7% compared to 22.3 for the untreated control which was not significantly different from the fungicide Mancozeb which exhibited 10.17% disease severity. This was accompanied with an increase in totals phenols in Chitosan NP treated plants to 4.43 mg compared to 0. 436 for the untreated control. Also, this was accompanied with an increase in polyphenol and peroxidase activity to be as high as 0.399 and 0.394 compared to 0.133 and 0.130 (absorbance/min./g f.w.), in the untreated control, respectively. Meanwhile, use of Chitosan and Chitosan NP significantly improved faba bean vegetative growth, i.e. plant height, number of pods, as well as seeds yield per plant compared to the untreated control with more superiority for Chitosan NP.  

DOI

10.21608/jaesj.2021.236659

Keywords

Botrytis fabae, Faba bean, chocolat spot disease, Chitosan, Chitosan nanoparticle, peroxidase, polyphenol oxidase, growth characteristics

Authors

First Name

M

Last Name

Galal

MiddleName

-

Affiliation

Department of Plant Pathology, Faculty of Agriculture, Damanhour University

Email

-

City

-

Orcid

-

First Name

M.

Last Name

Rahhal

MiddleName

-

Affiliation

Plant Pathology Research Institute, Agriculture Research Center (ARC), Giza.

Email

-

City

-

Orcid

-

First Name

Eman

Last Name

El-Argawy

MiddleName

-

Affiliation

Department of Plant Pathology, Faculty of Agriculture, Damanhour University

Email

-

City

-

Orcid

-

First Name

Ahmed

Last Name

El-Korany

MiddleName

-

Affiliation

Department of Plant Pathology, Faculty of Agriculture, Damanhour University

Email

-

City

-

Orcid

-

Volume

20

Article Issue

3

Related Issue

34075

Issue Date

2021-12-01

Receive Date

2022-05-12

Publish Date

2021-12-01

Page Start

20

Page End

31

Print ISSN

1687-1464

Online ISSN

2735-5098

Article File

JAESJ_Volume 20_Issue 3_Pages 20-31.pdf

PDF . 274.7kB

Link

https://jaesj.journals.ekb.eg/article_236659.html

Detail API

https://jaesj.journals.ekb.eg/service?article_code=236659

Order

236,659

Type

Review articles

Type Code

2,325

Publication Type

Journal

Publication Title

Journal of Agricultural and Environmental Sciences

Publication Link

https://jaesj.journals.ekb.eg/

MainTitle

EFFICACY OF CHITOSAN AND CHITOSAN NANOPARTICLES TO CONTROL CHOCOLATE SPOT DISEASE ON FABA BEAN UNDER FIELD CONDITIONS

Details

Type

Article

Created At

23 Jan 2023