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239994

EFFICACY OF A NEW AMORPHOUS SILICA DUST, (DRYACIDE), AGAINST Tribolium Confusum DUV. (COLEOPTERA: CURCULIONIDAE) INFESTING STOREDWHEAT GRAINS

Article

Last updated: 04 Jan 2025

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Abstract

Amphorphous silica dust (Oryacide) was used to control adults of Tribolium
confusum
at concentrations of 200, 400, 800, and 1000 IJ 9 silica dust I 9 wheat. Adult
of tribolium confusum were placed in the three classes of wheat grains and incubated
at 20 ·C and 28 1 ·C and 65 ± 5 % R.H. mortality counts were estimated after 48 and
168 hrs. Toxicity increased with concentration and temperature increase. Adults
exposed to the dust for 7 days gave progeny in some treated replicates. Silica dust
gave high percentages of mortality after long-term storage at the four periods (1, 8, 16
and 24 weeks) at 500 and 1000 IJ gIg w. seed germination was not affected by
treatment by silica dust.

DOI

10.21608/jppp.2004.239994

Authors

First Name

E.

Last Name

EI-Youssef,

MiddleName

F.

Affiliation

Girls College, Riyadh, Saudi Arabia

Email

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City

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Orcid

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First Name

Lamya

Last Name

AI-Keridis

MiddleName

A.

Affiliation

Girls College, Riyadh, Saudi Arabia

Email

-

City

-

Orcid

-

Volume

29

Article Issue

7

Related Issue

34471

Issue Date

2004-07-01

Receive Date

2004-06-03

Publish Date

2004-07-01

Page Start

4,185

Page End

4,195

Print ISSN

2090-3677

Online ISSN

2090-3758

Link

https://jppp.journals.ekb.eg/article_239994.html

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https://jppp.journals.ekb.eg/service?article_code=239994

Order

2

Type

Original Article

Type Code

888

Publication Type

Journal

Publication Title

Journal of Plant Protection and Pathology

Publication Link

https://jppp.journals.ekb.eg/

MainTitle

EFFICACY OF A NEW AMORPHOUS SILICA DUST, (DRYACIDE), AGAINST Tribolium Confusum DUV. (COLEOPTERA: CURCULIONIDAE) INFESTING STOREDWHEAT GRAINS

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Article

Created At

22 Jan 2023