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42588

TOMATO YELLOW LEAF CURL VIRUS: EFFICIENCY OF ACQUISITION, RETENTION AND TRANSMISSION BY BEMISIA TABACI (GENNADIUS), IN LIBYA

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Last updated: 04 Jan 2025

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Abstract

The sweet potato whitefly ,Bemisia tabaci (Gennadius)is considered as vector for numerous plant viruses ,including tomato yellow leaf curl virus(TYLCV). Experiments confirmed the ability of Bemisia tabaci adult to acquire and transmit the virus to the tomato plantations in Libya .The acquisition  threshold feeding  period  ranged 30-40  min   from   infected   tomato   plant  to healthy  celery and   from  infected celery   plant  to  healthy  one  25 – 40 min  . Moreover, retransmission  from  infected  celery  plants   to  healthy  tomato  plants  30  -  45 min. On the other hand inoculation threshold feeding period ranged from5-10min.The incubation period in white fly Bemisia tabaci was21-24 hours but in tomato plants ranged from 10-12 days and in celery plants 7-9 days. The    Retention   period of Tomato Yellow Leaf Curl Virus (T Y LC V) in whitefly Bemisia tabaci was 8-  11  days. Results of this study will help to understand the epidemiology of(TYLCV) in tomato plantations .Also the tomato plants and virus vector relationships of Libyan isolate are reported for the first time. Conclusively, from these results, it could be concluded that transmission experiments proved that tomato yellow leaf curl geminivirus is transmitted by Bemisia tabaci in a persistent manner.  

DOI

10.21608/jpd.2013.42588

Keywords

Bemisia tabaci, tomato yellow, leaf curl, begomovirus, tomato virus disease

Authors

First Name

Farag

Last Name

El Muttardy

MiddleName

-

Affiliation

Department of Zoology, Faculty of Science, Benghazi University, Libya.

Email

mostaw100@yahoo.com

City

elsadat city

Orcid

-

First Name

Hamza

Last Name

El-Sharkawy

MiddleName

-

Affiliation

Department of Plant Production, Faculty of Technology and Development, Zagazig University, Egypt.

Email

-

City

zagazig

Orcid

-

First Name

Rokyia

Last Name

Mersal

MiddleName

-

Affiliation

Department of Zoology, Faculty of Science, Benghazi University, Libya.

Email

-

City

Lybia

Orcid

-

Volume

18

Article Issue

3

Related Issue

6656

Issue Date

2013-08-01

Receive Date

2013-06-06

Publish Date

2013-08-01

Page Start

437

Page End

445

Print ISSN

1110-2543

Online ISSN

2682-3322

Article File

JPD_Volume 18_Issue 3_Pages 437-445.pdf

PDF . 456.7kB

Link

https://jpd.journals.ekb.eg/article_42588.html

Detail API

https://jpd.journals.ekb.eg/service?article_code=42588

Order

7

Type

Original Article

Type Code

867

Publication Type

Journal

Publication Title

Journal of Productivity and Development

Publication Link

https://jpd.journals.ekb.eg/

MainTitle

TOMATO YELLOW LEAF CURL VIRUS: EFFICIENCY OF ACQUISITION, RETENTION AND TRANSMISSION BY BEMISIA TABACI (GENNADIUS), IN LIBYA

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Article

Created At

22 Jan 2023