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THE INSECTICIDAL ACTIVITY OF TOOTH-PICK SEED (AMMI VISNAGA L .) EXTRACTS AGAINST COWPEA BEETLE CCALLOSOBRUCHUS MACULATUS F.)

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Last updated: 04 Jan 2025

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Abstract

The effectiveness of treating cowpea seeds with petroleum ether, chloroform and acetone extracts of tooth-pick seed extracts against Callosobruchus maculates (F.) was letermined. LCSO and LC95 levels were also estimated. Results showed that C. maculates (F.) adults was amore sensitive to chloroform extract than other extracts. Petroleum ether, chloroform and acetone extracts at 7000 ppm concentration gave 92, 100 and 70% kill, respectively after 3 days freim treatment All extracts at 1.C50 and LC95 gave (85.9 and 97.1 ±, (100 and 100) and (98.1 and 100) % Inhibldon in F-progeny up to ,)`.; days from treatment. When used LC% and LC95 for petroleum ether chloroform and acetone extracts of the number of eggs laid were (26 ± 9.7 and 22+7), (12 ± 5.6 and 4 ± 1) and (19.5 ± 7.6 and 17 ± 7) respectively compared with untreated are 101.7 ± 23. LC95 for all extracts lead to complete protection of cowpea seeds up to 30 days from treatment. The same concentrations had a determined reduction on germination of cowpea seeds after 75 days from treatment compared with non-treatment seeds. 

DOI

10.21608/ejar.2006.228970

Authors

First Name

REFAT A.

Last Name

MOHAMED

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Affiliation

Plant Protection Research Institute, Agricultural Research Center, Dokki, Giza, Egypt

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First Name

ABD EL AZIZ E.

Last Name

ABD EL AZIZ

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Affiliation

Plant Protection Research Institute, Agricultural Research Center, Dokki, Giza, Egypt

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Volume

84

Article Issue

1

Related Issue

32759

Issue Date

2006-01-01

Receive Date

2005-02-06

Publish Date

2006-01-01

Page Start

65

Page End

73

Print ISSN

1110-6336

Online ISSN

2812-4936

Link

https://ejar.journals.ekb.eg/article_228970.html

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https://ejar.journals.ekb.eg/service?article_code=228970

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8

Type

Original Article

Type Code

1,041

Publication Type

Journal

Publication Title

Egyptian Journal of Agricultural Research

Publication Link

https://ejar.journals.ekb.eg/

MainTitle

THE INSECTICIDAL ACTIVITY OF TOOTH-PICK SEED (AMMI VISNAGA L .) EXTRACTS AGAINST COWPEA BEETLE CCALLOSOBRUCHUS MACULATUS F.)

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Article

Created At

22 Jan 2023