Gmelina Arborea Roxb: Associated Mycoflora and Diseases in Cross River State, Nigeria

Gmelina Arborea Roxb: Associated Mycoflora and Diseases in Cross River State, Nigeria

Akwaji, Patrick Ishoro

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Umana

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Etim Johnson

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Akwaji Patrick Ishoro

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Markson

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Aniedi-Abasi Akpan

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Udo Samuel Effiong

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University of Calabar

Gmelina Arborea Roxb: Associated Mycoflora and Diseases in Cross River State, Nigeria

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Abstract

Gmelina arborea Roxb is a major income earner for the Government and people of Cross River State, Nigeria. In spite of the vast economic potential of this plant in Nigeria, very little pathological research had been done on diseases afflicting this valuable species. In view of this, a survey on mycoflora and diseases associated with G. arborea was carried out in major plantations in Oban and Awi in Akamkpa Local Government Area and Ovonum in Obubra Local Government Area of Cross River State, Nigeria. Twenty four plant stands were sampled in four sites per location. The plant stands were examined for various disease symptoms and the means of infection calculated in each location. Percentage frequencies (occurrence) were also determined using the means. Randomized Block Design (RBD) was used for the experiment. A total of twenty fungi were isolated (root, bark, leaf, seed and soil) while five fungal diseases were identified in the field. The fungal isolates were: Aspergillus flavus, Aspergillus niger,

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Funding

No external funding was declared for this work.

Conflict of Interest

The authors declare no conflict of interest.

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No ethics committee approval was required for this article type.

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Not applicable for this article.

How to Cite This Article

Akwaji, Patrick Ishoro. 2015. \u201cGmelina Arborea Roxb: Associated Mycoflora and Diseases in Cross River State, Nigeria\u201d. Global Journal of Science Frontier Research - C: Biological Science GJSFR-C Volume 15 (GJSFR Volume 15 Issue C4).

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Journal Specifications

Crossref Journal DOI 10.17406/GJSFR

Print ISSN 0975-5896

e-ISSN 2249-4626

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GJSFR-C Classification FOR Code: 270499

Submission ReceivedApril 27, 2015
Peer Review Double Blind
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Accepted May 27, 2015
Published June 7, 2015

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June 18, 2015

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Article Matrices

Total Score: 106

Country: Nigeria

Subject: Global Journal of Science Frontier Research - C: Biological Science

Authors: Umana, Etim Johnson, Akwaji Patrick Ishoro, Markson, Aniedi-Abasi Akpan, Udo Samuel Effiong (PhD/Dr. count: 0)

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Total Views: 4358

Total Downloads: 2171

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