Education
Academic Background-
Ph.D. University of Port Harcourt, Nigeria Plant Science and Biotechnology | Completed: 2010
Publications (18)
Selected Scholarly Contributions
Pollen album of Rhizophora members in Nigeria and its taxonomic implications.
Joseph Kayefor Ebigwai
2017
Botanical affinity and physico-chemical parameters of honey samples obtained from bee hives in cross river state Nigeria.
Joseph Kayefor Ebigwai
2017
Anatomical relationships among three species of curcubitaceae.
Joseph Kayefor Ebigwai
2017
Pollen characterization of woody species of the cross river national park, Nigeria.
Joseph Kayefor Ebigwai
2017
Variation of phytolith morphotypes of some members of Cucurbitaceae Juss.
Joseph Kayefor Ebigwai
2015
Comparative study of the effects of organic and inorganic fertilizer on nutritional composition of Amaranthus spinosus L.
Joseph Kayefor Ebigwai
2015
Species diversity and regeneration potential of some mixed mangrove forests in Escravos communities Delta State Nigeria.
Joseph Kayefor Ebigwai
2014
Physico chemical parameters and phytoplankton assemblages along spatial and temporal gradients in great Kwa river, Calabar, Nigeria.
Joseph Kayefor Ebigwai
2014
In vitro evaluation of the essential oil extract of six plant species and ivermectin on the microfilaria larva of Simulium yahense.
Joseph Kayefor Ebigwai
2012
Biometrical evaluation and yield performance assessment of cowpea [Vigna unguiculata (L.) walp] landraces grown under lowland tropical conditions.
Joseph Kayefor Ebigwai
2012
Efficacy of different herbal preparations of Azadarachta indica Juss. on a 4-day schizontocidal test on Plasmodium berghei.
Joseph Kayefor Ebigwai
2012
Larvicidal activity of Citrus paradisi Macf. and Murraya koenigii Spheng. (Rutaceae) extracts on microfilaria larva of Simulium yahense.
Joseph Kayefor Ebigwai
2012
In vivo evaluation of the essential oil extract of six plant species and Ivermectin on the microfilaria larva of Simulium yahense.
Joseph Kayefor Ebigwai
2012
Activity of crude cold-water extract of the culinary-medicinal oyster mushroom, Pleurotus ostreatus (Jacq.:Fr.) P.Kumm. (higher basidiomycetes), and timolol maleate on induced ocular hypertension.
Joseph Kayefor Ebigwai
2012
Heavy metal contamination of some vegetables and spices in Nigeria.
Joseph Kayefor Ebigwai
2011
A comparative effect Pleurotus ostreatus extract and timolo maleate on the treatment of ocular Hypertension using Ratus model.
Joseph Kayefor Ebigwai
2009
Morphological and phenotypic variations in Irvingia gabonensis.
Joseph Kayefor Ebigwai
2008
Botanical inventory of some communities in Akpabuyo local government area of Cross River State Nigeria.
Joseph Kayefor Ebigwai
2006