13367

Comparative study of Cucurbit fly: Dacus ciliatus Loew (Diptera: Tephritidae) infestation on Zucchini squash (Cucurbita pepo L.) at Huraimila and Diraab, Riyadh Region, Saudi Arab

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Last updated: 03 Jan 2025

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Abstract

Dacus
ciliatus
Loew (Diptera:
Tephritidae) infestation was studied on regular and hybrid varieties of
Zucchini squash (Cucurbita pepo L.) in summer growing season at two locations,
Huraimila and Diraab educational farm, Riyadh, Saudi Arabia. The experiments
were laid down following randomized complete block design (RCBD). Results
indicated no significant differences between the
varieties for
fruit fly (D. ciliatus) infestation within
each location. Huraimila had significantly greater fruit fly infestation as compared to
Diraab. In Huraimila, infestation peak was observed in the last week of May
whereas, in Diraab no significant change was observed during the month of May
but a significant reduction in infestation was recorded in the mid of June.
Results indicated a correlation (r = 0.66 at <0.0001) between average number
of zucchini squashes harvested and number of infested squashes per line.

DOI

10.21608/eajbsa.2013.13367

Keywords

Dacus ciliatus Loew, Diptera, Tephritidae, Infestation, Zucchini squash, Cucurbita pepo L, Variety, locations

Authors

First Name

Abdulrahman

Last Name

Aldawood

MiddleName

Saad

Affiliation

Department of Plant Protection, College of Food and Agriculture Sciences, King Saud University, Riyadh, Saudi Arabia

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Volume

6

Article Issue

2

Related Issue

2571

Issue Date

2013-06-01

Receive Date

2018-09-11

Publish Date

2013-06-01

Page Start

91

Page End

96

Print ISSN

1687-8809

Online ISSN

2090-0813

Link

https://eajbsa.journals.ekb.eg/article_13367.html

Detail API

https://eajbsa.journals.ekb.eg/service?article_code=13367

Order

9

Type

Original Article

Type Code

667

Publication Type

Journal

Publication Title

Egyptian Academic Journal of Biological Sciences. A, Entomology

Publication Link

https://eajbsa.journals.ekb.eg/

MainTitle

Comparative study of Cucurbit fly: Dacus ciliatus Loew (Diptera: Tephritidae) infestation on Zucchini squash (Cucurbita pepo L.) at Huraimila and Diraab, Riyadh Region, Saudi Arabia.

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Article

Created At

22 Jan 2023