1:   Anyanwu, D.I. and J.O. Osuji, 2001. An evaluation of the agroforestry capability of Vigna unguiculata (L.) Walp. under attenuated light conditions. J. Innovations Life Sci., 6: 17-24.

2:   Anyanwu, D.I. and J.O. Osuji, 2002. Effect of light attenuation on the chlorophyll content of four varieties of Vigna unguiculata (L.) Walp. Afr. J. Applied Zool. Environ. Biol., 4: 12-16.

3:   Ekanem, A.M. and J.O. Osuji, 2006. Mitotic index studies on edible cocoyams (Xanthosoma and Colocasia spp.). Afr. J. Biotechnol., 5: 846-849.
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4:   Harper, G., J.O. Osuji, J.S. Heslop-Harrison and R. Hull, 1999. Integration of banana streak badnavirus into the Musa genome: Molecular and cytogenetic evidence. Virology, 255: 207-213.
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5:   Nwachukwu, E.O. and J.O. Osuji, 2007. Bioremedial degradation of some herbicides by indigenous white rot fungus, Lentinus subnudus. J. Plant Sci., 2: 619-624.
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6:   Nwachukwu, E.O. and J.O. Osuji, 2008. Evaluation of plant extracts for antifungal activity against Sclerotium rolfsii causing cocoyam cormel rot in storage. Res. J. Agric. Biol. Sci., 4: 784-787.

7:   Nyananyo, B.L. and J.O. Osuji, 2007. Biosystematic characterization of Sphenostylis stenocarpa (Hochst ex A. Rich.) harms. Nig. J. Botany, 20: 411-419.

8:   Okoli, B.E. and J.O. Osuji, 2008. The status of research on the cytogenetics of Nigerian fruit crops. Nig. J. Botany, 21: 358-372.

9:   Onyeachusim, H.D., J.O. Osuji and B.E. Okoli, 2006. Distribution and habitats of some endangered rare Nigerian tree species. J. Nig. Environ. Soc., 5: 242-248.

10:   Osuji, J., B.E. Okoli and R. Ortiz, 1996. An improved procedure for mitotic studies of the Eumusa section of the genus Musa L. (Musaceae). Infomusa, 5: 12-14.

11:   Osuji, J.O. and B.C. Ndukwu, 2005. Probable functions and remobilisation of calcium oxalates in Musa L. Afr. J. Biotechnol., 4: 1139-1141.
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12:   Osuji, J.O. and B.E. Okoli, 2001. Enhancing research on plantain, Musa paradisiacal L. through molecular cytogenetics. Nig. J. Genet., 16: 1-9.
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13:   Osuji, J.O. and E.O. Nwachukwu, 2006. Investigations of the occurrence of some heavy metals in the corms of some Nigerian aroid cultivars in the Niger delta region of Southern Nigeria. J. Nig. Environ. Soc., 5: 53-57.

14:   Osuji, J.O. and H.O. Edeoga, 2005. Karyological studies on Vigna subterranea (L.) Verdc. from Nigeria. Cytologia, 70: 167-169.
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15:   Osuji, J.O. and I.J. Nsaka, 2009. Histochemical localization and probable functions of calcium oxalate crystals in Nigerian cocoyams. Niger. J. Plant Protect., 26: 91-98.

16:   Osuji, J.O. and J.U. Agogbua, 2010. Arrangement of Calcium oxalate structures in the root apex confers a meristem-protection function in yam (Dioscorea rotundata poir). Scientia Afr., 9: 166-175.

17:   Osuji, J.O. and R.O. Eke, 2005. Energy pollution and the corrosion of the biosphere and biodiversity. Nig. J. Corrosion, 3: 73-77.

18:   Osuji, J.O. and S.D. Jr. Owei, 2010. Mitotic index studies on Treculia africana decne. in Nigeria. Aust. J. Agric. Eng., 1: 25-28.
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19:   Osuji, J.O., 1998. Chromosomal investigations of infra-specific taxa in Musa paradisiacal L. (Plantain: Musa spp. AAB group). J. Innovations Life Sci., 3: 87-92.

20:   Osuji, J.O., 2006. Microstructural characters of the inflorescence bracts distinquish between Musa sapientum L. and M. paradisiacal L. Int. J. Botany, 2: 11-16.

21:   Osuji, J.O., B.E. Okoli and H.O. Edeoga, 2006. Karyotypes of the A and B genomes of Musa L. Cytologia, 71: 21-23.
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22:   Osuji, J.O., B.E. Okoli and J.S. Heslop-Harrison, 2006. Cytology and molecular cytogenetics of Cucumeropsis mannii Naudin: Implications for breeding and germplasm characterization. Int. J. Bot., 2: 187-192.
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23:   Osuji, J.O., B.E. Okoli and R. Ortiz, 1996. Conservation and characterization of Musa genetic resources. Nig. J. Genet., 10: 8-13.

24:   Osuji, J.O., B.E. Okoli and R. Ortiz, 1996. Cytological evaluation of plantains, bananas and their hybrids: Technique for mitotic study. Nig. J. Genet., 10: 1-7.

25:   Osuji, J.O., B.E. Okoli and R. Ortiz, 1997. Histochemical localization of calcium oxalate crystals in fruits of plantain and banana cultivars. Fruits, 52: 5-10.

26:   Osuji, J.O., B.E. Okoli and R. Ortiz, 2000. Taxonomic value of calcium oxalate crystals in Musa germplasm. Acta Hort., 540: 137-146.
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27:   Osuji, J.O., B.E. Okoli, D. Vuylsteke and R. Ortiz, 1997. Multivariate pattern of quantitative trait variation in triploid banana and plantain cultivars. Scientia Hortic., 71: 197-202.
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28:   Osuji, J.O., E.N. Onyeike and A.S. Nwachukwu, 1998. Histochemical localization of tannins in ripe and unripe fruits of Musa L. (Musaceae). J. Innovations Life Sci., 3: 42-47.

29:   Osuji, J.O., G. Harrison, J. Crouch and J.S. Heslop-Harrison, 1997. Identification of the genomic constitution of Musa L. lines (bananas, plantains and hybrids) using molecular cytogenetics. Ann. Bot., 80: 787-793.
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30:   Osuji, J.O., J. Crouch, G. Harrison and J.S. Heslop-Harrison, 1998. Molecular cytogenetics of Musa species, cultivars and hybrids: Location of 18S-5.8S-25S and 5S rDNA and telomere-like sequences. Ann. Botany, 82: 243-248.
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31:   Osuji, J.O., R. Ortiz and D. Vuylsteke, 1997. Ploidy variation in hybrids from interploid 3x X 2x crosses in Musa. Tropicultura, 15: 37-39.
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