Dr. Hajara Oyiza Yusuf
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Dr. Hajara Oyiza Yusuf

Deputy Director
National Biotechnology Development Agency, Abuja - Nigeria

Highest Degree
Ph.D. in Crop Protection from University of Abuja, Nigeria

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Area of Interest:

Plant and Soil Sciences
100%
Plant Production
62%
Biotechnology
90%
Biochemical Analysis
75%
Molecular Characterization
55%

Research Publications in Numbers

Books
0
Chapters
0
Articles
17
Abstracts
0

Selected Publications

  1. Yusuf, H.O., T.S. Anjorin and J. Olu, 2022. Prevalence of Erythrophleum suaveolens (Brenan Plant) usage in the federal capital territory (FCT), Abuja-Nigeria. Plant Sci. J., 1: 8-15.
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  2. Yusuf, H.O., J. Olu, S.O. Solebo-Ajenifujah, A.M. Petu-Ibikunle and J.A. Alu, 2022. Bioactive components of Erythrophleum suaveolens (Brenan) leaves extracts and their antifungal effect on Aspergillus flavus isolated from maize seeds. J. Agric. Sci. Technol., 1: 1-7.
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  3. Yusuf, H.O., J. Olu, S.O. Ajenifujah-Solebo, R.O. Omosimua, C.I. Akhigbe and Okechukwu Ibeh Bartholomew, 2022. Identification and sequencing of aflP (omt) and aflD (Nor-1) genes from Aspergillus flavus species isolated from maize (Zea mays L.), obtained across Abuja, Nigeria. J. Biochem. Mol. Biol., 1: 10-19.
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  4. Yusuf, H.O., J. Olu, O.I. Bartholomew, T.S. Anjorin, A.W. Asala and B.C. Akin-Osanaiye, 2022. Molecular identification of Aspergillus flavus isolated from some maize (Zea mays L.) varieties across Abuja, Nigeria. J. Biochem. Mol. Biol., 1: 1-9.
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  5. Yusuf, H.O., J. Olu, O. Akinbo, O. Echatah, A.T. Samuel, A.A. Wudiri, A.O.B. Catherine, 2022. Crop biosafety: Evaluation of Erythrophleum suaveolens (Brenan) leaves extracts phytotoxicity on the germination and growth characteristics of maize (Zea mays L.). Plant Sci. J., 1: 1-7.
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  6. Yusuf, H.O., J. Olu, C.I. Akhigbe, T.S. Anjorin, S.W. Asala, B.C. Akin-Osanaiye, 2022. Assessment of phytochemical constituents of Erythrophleum suaveolens (Brenan) stem bark extracts and its biological control of Aspergillus flavus isolated from Zea mays. J. Biotechnol., 1: 37-45.
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  7. Yusuf, H.O., J. Olu and E.O. OJO, 2022. Phytochemical analysis and antifungal effect of Erythrophelum suaveolens seeds essential oil on Aspergillus flavus isolated from locally purchased maize (Zea mays) seeds In Abuja, Nigeria. J. Biotechnol., 1: 1-8.
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  8. Olu, J., H.O. Yusuf, O. Akinbo and O.K. Nwosu, 2022. Assessment of biosafety and biosecurity engagements among workers in some institutional research laboratories (private and public) in Abuja, Nigeria. Int. J. Biosaf., Biosecuri. Bioscie. Innovations, 1: 1-9.
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  9. Olu, J., H.O. Yusuf, F. Dantanko, O.A. Adetunji and S.O. Ajenifujah-Solebo, 2022. Calotropis procera leaves and fruits phytochemical and GCMS analysis and evaluation of their methanolic extracts antimicrobial effect on isolated bacteria. Plant Sci. J., 1: 16-31.
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  10. Olu, J., H.O. Yusuf, E.O. Ojo and O.O. Ajibulu 2022. Assessment of open defecation among residents of lagos west senatorial District, Lagos State, Nigeria. Environ. Stud. J., 1: 1-13.
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  11. Olu, J., H.O. Yusuf, C.I. Akhigbe and O.C. Abiamere, 2022. Heavy metal contamination, pollution indices and health risk assessment of soil around an asphalt production company in Badagry, Lagos, Nigeria. Environ. Stud. J., 1: 14-35.
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  12. Ikhide, E.C., J. Olu, H.O. Yusuf, Z. Bello and M.C. Onyekwule, 2022. Antimicrobial effect of sodium hypochlorite and aloe vera (Aloe barbadensis miller) under varying conditions on coliform isolated from oil polluted water from Apapa, Lagos. Environ. Stud. J., 1: 36-45.
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  13. Dantanko, F., Y.D. Malann, H.O. Yusuf and H. Ibrahim, 2022. Adulticidal activity of essential oils of Laggera pterodonta and Laggera aurita against Anopheles gambiae. (Diptera: Culicidae); the major Vector of Malaria in Nigeria. J. Biotechnol., 1: 46-55.
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  14. Yusuf, H.O., J. Olu, A.J. Alu and T.S. Anjorin 2021. Isolation and morphologically identification of Aspergillus flavus incidences from maize seeds in Abuja, Nigeria. Fungal Territory, 4: 5-8.
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  15. Yusuf, H. and J. Olu 2021. Investigation of Antimicrobial Properties of Aqueous Extract of Lemongrass (Cymbopogon citratus) under some Parameters. BE 4: 40-42.
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  16. Olu, J., Y.H. Oyiza, C.E. Ikhide and H. Okokoro 2021. Evaluation of Biological Antimicrobial Effect of Aloe Vera on Coliform Isolates in Leachate from a Dumpsite. BE 10.36547/be.275.
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  17. Hilili, J.M., D.I. Onuora, H.O. Yusuf, R.U. Hilili and O.B. Ojiego et al. 2021. Analysis of the Effects of Biological Activities on some Structures in Cross River State and the Federal Capital Territory, Abuja, Nigeria. AJEE 14: 51-59.
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  18. Popoola, M.A., C.I. Alemede, A. Aremu, S.I. Ola, Y.R. Popoola and O.H. Yusuf, 2017. Spermatological parameters of extended rabbit semen in 5% indigenous poultry egg yolk plasma-biofortified extender. Niger. J. Biotechnol., 32: 91-96.
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  19. Hilili, J., O.C. Onyia, Y.A. Ekwue and H.O. Yusuf, 2011. Biotechnology and environmental sustainability. Int. J. Trop. Med. Public Health, 1: 81-89.