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P. O. Okerentugba

Publications (9)

Identification of Carbofuran and Paraquat Degrading Microorganisms from Soil

T. L. Ataikiru, P. O. Okerentugba & G. C. Okpokwasili · South Asian Journal of Research in Microbiology · 2020

Introduction: Increased rates of pesticide misapplication and follow-on concerns on public health have become subjects of countless distress. The occurrence of pesticides in soils could result in modifications in soil physical, chemical as well as biological properties hence the...

Open access Research Article 10.9734/sajrm/2020/v7i130164

Hydrocarbon Degradation Potential of Heterotrophic Bacteria Isolated from Oil Polluted Sites in Sakpenwa Community in Rivers State

R. N. Akwukwaegbu, P. O. Okerentugba, G. C. Okpokwasili, H. O. Stanley & C. J. Ugboma · South Asian Journal of Research in Microbiology · 2019

In this study, hydrocarbon degradation potentials of heterotrophic bacteria isolated from oil-polluted soil were examined. Samples were collected from Sakpenwa, an oil producing community in Tai LGA of Rivers State, Nigeria and analyzed for physicochemical and microbiological pro...

Open access Research Article 10.9734/sajrm/2019/v4i230102

Comparative Study on Physicochemical Parameters Study of Oil Polluted Sites and Hydrocarbon Degradation Potentials of Heterotrophic Bacteria in Southern Nigeria

R. N. Akwukwaegbu, P. O. Okerentugba, G. C. Okpokwasili, H. O. Stanley & C. J. Ugboma · Journal of Advances in Microbiology · 2019

In this study, hydrocarbon degradation potentials of heterotrophic bacteria isolated from oil-polluted soil were examined; Samples were collected from Sakpenwa, an oil producing community in Tai LGA of Rivers State. The amounts of hydrocarbon in the soil samples were determined u...

Open access Research Article 10.9734/jamb/2019/v17i230137

Biodeterioration of Classroom Wall Surfaces in the University of Port Harcourt, Nigeria

B. C. Anele, P. O. Okerentugba, H. O. Stanley & C. J. Ugboma · Journal of Advances in Microbiology · 2019

Aim: This study investigated the biodeterioration of classroom wall surfaces in the University of Port Harcourt, Nigeria. Study Design: Scrapings from selected classroom wall surfaces were analyzed for their microbiological and physicochemical parameters. Isolated bacteria were s...

Open access Research Article 10.9734/jamb/2019/v15i130080

Physico-chemical and Culture-dependent Microbiological Characterization of Spent Pleurotus Composts from Three Different Agro-based Wastes

A. A. Ibiene, P. O. Okerentugba, F. A. Orji & E. N. Dike · Journal of Advances in Biology & Biotechnology · 2015

Aim: Physico-chemical and culture-dependent microbiological properties of spent mushroom compost (SMC) were investigated. Study Design: The physico-chemical and microbiological properties of spent mushroom composts were determined using standard methods. Place and Duration of the...

Open access Research Article 10.9734/JABB/2015/16065

Isolation and Molecular Identification of Biodeteriogens Isolated from Painted Classroom Wall Surfaces in University of Port Harcourt, Nigeria

H. O. Stanley, B. C. Anele, P. O. Okerentugba, O. M. Immanuel & C. J. Ugboma · South Asian Journal of Research in Microbiology · 2020

Painted wall surfaces provide breeding ground for diverse microbial flora capable of causing deterioration of the building and progressively impact on the health of inhabitant. This study was undertaken to determine the bacterial and fungal biodeteriogens of painted classroom wal...

Open access Research Article 10.9734/sajrm/2019/v5i330130

Treatment of Port Harcourt Refinery Effluent by a Bacterial Consortium Immobilized on Agro-based Bio Carriers

G. C. Iheanacho, A. A. Ibiene & P. O. Okerentugba · Asian Journal of Biotechnology and Bioresource Technology · 2019

Discharge of poorly treated refinery wastewater has always been a major environmental challenge. Bacterial immobilization is key to the maintenance of biomass on a contaminated site. In this study, a mixed culture of three bacterial isolates from oil-polluted water: Pseudomonas a...

Open access Research Article 10.9734/ajb2t/2019/v5i430069

Assessment of the Microbial Biomass Carbon (MB-C), Nitrogen (MB-N) and Phosphorus (MB-P) in Soil Spiked with Pesticides (Carbofuran and Paraquat)

T. L. Ataikiru, G. S. C. Okpokwasili & P. O. Okerentugba · Journal of Advances in Microbiology · 2019

This study aimed at determining the impact of Carbofuran and Paraquat use on soil microbial biomass and microbial population as soil health index. Pot experiment, set-up as a randomized block design with replicates was done, with both pesticides applied at recommended rates for e...

Open access Research Article 10.9734/jamb/2019/v18i130155

Impact of Pesticides on Microbial Diversity and Enzymes in Soil

T. L. Ataikiru, G. S. C. Okpokwasili & P. O. Okerentugba · South Asian Journal of Research in Microbiology · 2019

Introduction: The presence of pesticides in soils could result in alterations in microbial activities (enzyme activities, microbial populations), soil physical and chemical properties. Research gap/Challenges: Insufficient literatures on extensive monitoring of soil quality throu...

Open access Research Article 10.9734/sajrm/2019/v4i230104