Timothy Ipoola OLABIYI is a Professor of Nematology at Ladoke Akintola University of Technology, Ogbomoso, Nigeria. His research interests are Nematology, Crop Protection, Plant Pathology, Organic Agriculture, bio-pesticide production and Climate Change.
He did his Post-Doctoral Fellowship at Coventry University, UK (June 2007 –June 2008). He has won several grants both at national and international levels, among which are:
(1). Endure Crop Protection award for the Scientists from the International Cooperation Partners Countries, spent at Institute for Plant Protection of the Italian National Research Council, Naples, Italy
(2). University grant for the establishment of LAUTECH Organic Garden.
(3). Fellowship by the Netherlands Government (NFP/TP-fellowship) including international travel expenses for the course on Integrated pest management and food safety at Wageningen University, Netherlands TETFUND Research project Intervention: Support on Institution-based Research on the “Development and production of bio-nematicides for the control of nematode pests”
(4). Multi-Institutional West African Agricultural Productivity (WAAP-NIGERIA) on Promotion and adoption of orange fleshed sweet potato as crop and food in Oyo and Kwara States: Ogbomoso and Offa. WAAP-NIGERIA is a World Bank assisted Programme for member of Economic Community of West African State under the Agricultural Research Council of Nigeria (ARCN).
(5). Grant on Climate Impacts Research Capacity and Leadership Enhancement (CIRCLE) project funded by DFID, UK.
(6). Partnerships for Enhanced and Blended Learnings in West Africa (PEBL-WA) funded by Australian Department of Foreign Affairs and Trade (DFAT) and Implemented by the Association of Commonwealth Universities (ACU), UK.
(7). Good Practices on Postharvest handling of Cashew nut for high quality. Award from Starlink Global and Ideal Company Lagos,
He has mentored several younger researchers and academia at formal and informal levels.
Olabiyi is editors of many national and international academic journals. He has attended and presented several academic papers at up to 50 national and international conferences. He has been to many countries, among which are Kenya, United Kingdom, Republic of Korea, South Africa, Republic of Benin, Italy, Netherlands, Zambia, and Ghana.
Olabiyi has over 100 publications to his credit. He has worked at 8 different higher institutions in Nigeria and abroad. He has been Head of Department, Member, Chairman and Director of different units / departments at different times during his serve in many institution in Nigeria and abroad. Currently at Ladoke Akintola University of Technology Ogbomoso, Nigeria, he is a member of University Development Committee; Member, Business Committee of Senate, Chairman, University Ranking Committee; Chairman, University Blended Committee; and Director, University International Office.
Complete Books:
i. Olabiyi, T. I. (2004). Diseases of food crops and their control principles. Amograf Publishers, Ile-Ife, Nigeria. ISBN: 978-062-985-8. Pp. 118.
ii. Olabiyi, T. I. (2020). Organic Farming in Africa. LAUTECH Press, Ogbomoso, Nigeria. ISBN: 978-978-809-310-7. Pp. 772
Book Chapters:
i. Olabiyi Timothy Ipoola, Afolabi Emmanuel Ayomide, Adewole Elizabeth Iyabo and Omomowo Iyabo Olunike (2017).Chapter 15: Impact Assessment of Climate Change on Crop Diseases Incidence and Severity in Nigeria. In: Leal Filho, W., Simane, B., Kalangu, J., Menas, W., Munishi, P, Musiyiwa, K. (Eds) (2017) Climate Change Adaptation in Africa - Fostering Resilience and Capacity to Adapt. Springer, Berlin. ISSN 1610-2010; ISSN 1610-2002 (electronic); ISBN 978-3-319-49519-4 ISBN 978-3-319-49520-0 (eBook); DOI10.1007/978-3-319-49520-0; Library of Congress Control Number: 2016960722. Pages: 235 – 244.
ii. Timothy I. Olabiyi (2017). Lecture 10: Submission and Publishing Papers in Academic Journals. In: T.I. Olabiyi and T.A. Adebayo (Eds)(2017) Compendium of Training Workshops on Mapping Research Needs for early Career Academics; Mentor and Mentee Relations in the University; Scientific Writing Methods and RDF Usage. ISBN 978-189-720-0. Pages: 72-87
iii. Timothy I. Olabiyi; Timothy A. Adebayo; Alison Mitchel and Jen Reynolds (2017). Lecture 15: Researcher Development Framework (RDF) and Usage. In: T.I. Olabiyi and T.A. Adebayo (Eds) (2017) Compendium of Training Workshops on Mapping Research Needs for early Career Academics; Mentor and Mentee Relations in the University; Scientific Writing Methods and RDF Usage. ISBN 978-189-720-0. Pages: 148-196.
iv. Timothy Ipoola Olabiyi (2020). Chapter 1: Definition, Principe and Practice of Organic Agriculture. In: Timothy Ipoola Olabiyi (Editor). Organic Farming in Africa. ISBN: 978-978-809-310-7. LAUTECH Press, Ogbomoso, Nigeria. Pages 1 – 28.
v. Timothy Ipoola Olabiyi (2020). Chapter 4: Organic Agriculture and Certification Process. In: Timothy Ipoola Olabiyi (Editor). Organic Farming in Africa. ISBN: 978-978-809-310-7. LAUTECH Press, Ogbomoso, Nigeria. Pages 67 – 86
vi. Ewetola, E.A., Ogunmokun A.F. and T. I. Olabiyi (2020). Chapter 10: Managing Soil Fertility in Organic Agriculture. In: Timothy Ipoola Olabiyi (Editor). Organic Farming in Africa. ISBN: 978-978-809-310-7. LAUTECH Press, Ogbomoso, Nigeria. Pages 177 – 208.
vii. Akanbi, W.B. and T. I. Olabiyi (2020). Chapter 11: Composting Technology. In: Timothy Ipoola Olabiyi (Editor). Organic Farming in Africa. ISBN: 978-978-809-310-7. LAUTECH Press, Ogbomoso, Nigeria. Pages 209 – 234.
viii. Olabiyi, T.I., Babatola, J.O., Adepoju, I.O. and Ojo, A.M. (2020). Chapter 18: Biological Plant Protection. In: Timothy Ipoola Olabiyi (Editor). Organic Farming in Africa. ISBN: 978-978-809-310-7. LAUTECH Press, Ogbomoso, Nigeria. Pages 401 – 450.
ix.Timothy Ipoola Olabiyi (2020). Chapter 21: Integrated Pest Management. In: Timothy Ipoola Olabiyi (Editor). Organic Farming in Africa. ISBN: 978-978-809-310-7. LAUTECH Press, Ogbomoso, Nigeria. Pages 485 – 518.
x. Olabiyi, T.I. and Oluwagbemi O. Stella (2020). Chapter 25: Role of Natural Organic Products in Sustainable Management of Plant Pathogenic Nematodes. In: Timothy Ipoola Olabiyi (Editor). Organic Farming in Africa. ISBN: 978-978-809-310-7. LAUTECH Press, Ogbomoso, Nigeria. Pages 581 – 628.
Book Review:
a. Olabiyi, T.I. (2008).Review of textbook titled ‘Soil Carbon Management Economic, Environment and Societal Benefit. Edited by J.M. Kimble, C.W. Rice, D. Read, S. Mooney, R.F. Follet and R. Lal. CRC press, 6000 Broken Sound Parkway, NW Suite, 300, Boca Raton, FL 33487-2742, USA; 2007,xiii + 268pp. ISBN 1 4200 4407 9 in Biological, Horticulture and Agriculture: An International Journal of Sustainable Production Systems, 26: 207.
b. Olabiyi, T.I. (2008). Review of textbook titled ‘The Rhizosphere: Biochemistry and organic substances at the soil–plant interface. 2ndEdn. Edited R.C. Pinto, Z. Varanini and P. Nannipieri. CRC press, 6000 Broken Sound Parkway, NW Suite, 300, Boca Raton, FL 33487-2742, USA; 2007,xvii + 447pp. ISBN 0 8493 3855 7 in Biological, Horticulture and Agriculture: An International Journal of Sustainable Production Systems, 26: 207-208.
PUBLISHED ARTICLES:
(a) Journal Articles
1. Oyedunmade,E.E.A, J. O. Babatola and T. I. Olabiyi(1995). The effect of two crop residues on Nematodes in Cowpea cultivation. Nematologia Medit., 23: 61-64
2. Olabiyi, T. I. and M. O. Olabode (2001). The effects of neem (Azadirachtaindica) fruits on nematodes in Cowpea cultivation. African Scientist, 2 (3): 73-76
3. Olabiyi, T. I. and R. Y. Gwazah, (2001). Efficacy of neem leaf powder in the control of the root –knot nematode (Meloidogyne incognita) on Soyabean. African Scientist, 2 (3): 77-80
4. Oyedunmade, E.E.A., Olabiyi, T. I. and Okafor, E. F. (2001). Effect of neem (Azadirachtaindica) leaf extract and Carbofuran, singly and in combination, on growth and yield of okra in root – knot nematode infested soil. Nigerian Society for Experimental Biology Journal, 1(3): 223-227.
5. Oyedunmade, E. E. A.; Ayo-Oke, O. F and Olabiyi, T. I. (2001): Comparative efficacies of soil amendments and a synthetic root-knot nematode on infected soybean Glycine max (L.). Nigerian Society for Experimental Biology Journal, 1(3): 367-371.
6. Olabiyi, T. I. and E. E. A. Oyedunmade (2003). Comparative Effects of Carbofuran and African marigold (Tageteserecta) extracts on root–Knot nematode (Meloidogyneincognita) infecting Jew’s mallow (Corchorusolitorius). Nigerian Journal of Horticultural Science, 8: 47-52
7. Olabiyi, T. I. and Ndana, R. W. (2003). Comparative effects of the water extracts of four plant materials on the root-knot nematode infection on Cock's comb (Celosia argenteaL). Zuma Journal of Pure and Applied Sciences, 5 (2): 167-171.
8. Olabiyi, T. I., and Oyedunmade, E. E. A. (2003). In-Vitro Assessment of the Nematicidal Properties of four Nigerian plants on root-knot Nematode. Nigerian Society for Experimental Biology Journal, 3 (2): 43-48
9. Oyedunmade, E.E.A. and Olabiyi, T. I. (2004) In-Vitro and In-VivoToxic Effects of Bitter Leaf ,Vernonia amygdalinaDel.tothe Root-Knot Nematode, Meloidogyneincognita. Nigerian Societyfor Experimental Biology Journal, 4 (1): 15-19
10 .Olabiyi, T.I. (2005). Effects of African marigold extracts (Tageteserecta L.) on root-knot nematode infecting Okra (Abelmoschus esculentus (L.) Moench). Science Focus, 10 (2): 47-51.
11.Olabiyi, T.I. and Oyedunmade, E.E,A. (2005). Effects of carbofuran and aqueous extracts of Basil (OcimumgratissimumL.) in the control of a root knot nematode, MeloidogyneincognitaonCelosia argentea (L.) Journal of Agricultural Research and Development, 4 (2):228-235.
12.Olabiyi, T.I. (2005). Application of plant materials in the control of nematode pests of tomato in rural areas of Nigeria: A case study. Afro-Asian Journal of Rural Development, 38 (1): 49-55
13.Olabiyi, T.I.; Oyedunmade, E.E.A. and Oke, J,M. (2006). Bio-nematicidalpotentials of African marigold (Tageteserecta L,), Rattle weed (Crotalaria retusa L.), Nitta (HyptissuaveolensPoit.)and Basil (Ocimumgratissimum L..). Journal of AgriculturalResearch and Development. 5(1) 27-35.
14. Oyedunmade, E.E.A. and Olabiyi, T.I. (2006). Application of furadan and some bioactive plants on sesamum (CeratothecasesamoidesEndl.) infected with root knotnematode(Meloidogyne incognita) Crop Research (An International Journal), 32 (3):325-328.
15.Olabiyi, T.I. and Adesina, G.O. (2006). Weed as host of plant parasitic nematodes. Crop Research (An International Journal), 32 (3): 512-516
16. Oyedunmade, E.E.A. and Olabiyi, T.I. (2006). Carbofuran and golden shower (Cassia siameaL.) as controls of Meloidogyneincognita infection on soybean (Glycine max) Crop Research (An International Journal), 32 (3): 507-511.
17. Oladoye, S.O.; Olabiyi, T.I.; Ayodele, E.T. and Ibikunle, G.T. (2007). Phto-Chemical screening and nematicidal potential of root bark extract of Bixaorellana on nematode pests. Research on Crops, 8 (1): 222-228.
18.Olabiyi, T.I. (2007). Susceptibility of sweet potato (Ipomea batatas) varieties torootknot nematode, Meloidogyne incognita. American-Eurasian Journal of Agricultural andEnvironmentalSciences, 2(3): 318-320
19.Olabiyi, T.I.; Akanbi, W.B and Adepoju, I.O. (2007). Control of certainnematode pests with different organic manure on cowpea. American-Eurasian Journal of Agricultural and Environmental Sciences, 2(5): 523 – 527.
20.Olabiyi, T.I. (2007). Nematicidal plants with potentials to control plant nematodes of some economic food crops. Cameroon Journal of Agricultural Science, 3 (1): 40-46.
21.Olabiyi, T.I. (2008). Pathogenicity study and nematoxic properties of some plantextracts on root knot nematode pest of tomato, Lycopersiconesculentum (L.) Mill. Plant Pathology Journal, 7(1): 45 - 49.
22.Olabiyi, T.I., Oyedunmade, E.E.A., Ibikunle, G.J., Adesina, G.O. Adelasoye, K.A. and Ogunniran, T.A. (2008). Chemical composition and bio-nematicidalpotential of some weed extracts on Meloidogyne incognita. International Journal of Nematology, 18 (1). 29-34.
23.Olabiyi, T.I. and Oyedunmade, E.E.A. (2008). Performance comparison of carbofuran and bio-nematicidal potentials of the extracts from rattle weed and nitta plants on root knot nematode pest of pepper. Research Journal of Agronomy, 2(2): 48-51.
24. Olabiyi, T.I., Oyedunmade, E.E.A. and Ibikunle, G.J. (2008). Phytochemical screening and nematoxic effect of Brimstone, Morindalucida, on nematode pests of Amaranth, Celosiaargentea. Biological, Horticulture and Agriculture: An International Journal of Sustainable Production Systems, 26: 131 – 137.
25. Olabiyi, T.I., P.J.C. Harris, W.B. Akanbi, O.J. Ojo and M.A. Adeniji (2009). Crop Protection methods in organic farming systems. Aspects of Applied Biology 91, Crop Protection in Southern Britain, UK, 169-170.
26. Oyedunmade, E.E.A., Abolusoro, S.A. and Olabiyi, T.I. (2009). Nematicidal activities of carbofuran and some organic materials on plant parasitic nematode control on tomato. International Journal of Nematology, 19 (1), 96-102.
27. Olabiyi, T.I., Olayiwola, A.O. and G.O. Oyediran (2009). Influence of soil texture on distribution of phytonematodes in the south western Nigeria. World Journal of Agricultural Sciences 5 (5): 557 – 560.
28. Abolusoro, S.A.and Olabiyi, T.I. (2009) Nematoxic effects of aqueous extract of bitter-leaf on root knot nematode and on the growth and yield of nematode infected tomato. International Journal of Organic Agriculture Research and Development, 1: 1-15.
29. Olabiyi, T. I.; J.O. Olaniyi; W.B. Akanbi; G.O. Oyediran; J.I. Olaifa; T.A. Adebayo; O.A. Olaniran; K.A. Adelasoye; O.A. Ojo; C.O. Aremu and P.A. Babajide (2010): White yam production in the south west Nigeria: Disease Problems. Aspects of Applied Biology 96, Agriculture: Africa`s “engine for growth” – Plant science and Biotechnology hold the key. Rothamsted International, UK: 397-401.
30. Olabiyi, T. I.; Ogunbowale, Bolanle B. and Abayomi, Temidayo (2010): Pathogenicity study of Meloidogyne incognita and Scutellonema bradys on white yam cultivars in south-west Nigeria. Aspects of Applied Biology 96, Agriculture: Africa`s “engine for growth” – Plant science and Biotechnology hold the key. Rothamsted International, UK, 393-396.
31. Abolusoro, S.A.; Oyedunmade, E.A. and Olabiyi, T.I. (2010). Evaluation of sweet orange peel aqueous extract (Citrus cinensis) as root-knot nematode suppressant. Agro-Science Journal of Tropical Agriculture, Food, Environment and Extension 9(3): 170-175.
32. Harris, P.J.C., Oke, O., Olabiyi, T.I. and Aiyelaagbe, I.O. (2010). Post Harvest Quality of Tropical Organic Fruit in Ogun State Nigeria. Acta Horticulture: 317-320. Published by theInternational Society for Horticultural Science, Belgium. Available at http://www.actahort.org/books/873/873_36.htm Impact Factor = 36. SCImago Journal & Country Ranking H Index (SJR).
33. Atungwu,J. J.,Olabiyi, T. I.,Olatunji,J. O and Fasanu, A (2011). Assessment of varietal resistance and two organic fertilizers in the management of southern root-knot nematode insoyabean(Glycine max). Biological, Agriculture and Horticulture: An International Journal of Sustainable Production Systems, 27: 231-239
34. Oyedunmade,E. E. A.,N. B. Izuogu and T. I. Olabiyi (2011). Control ofMeloidogyne incognita on Celosia argentea using aqueous extract of Alstoniaboonei. International Journal of Nematology, 21(1): 69-72
35.Nwanguma,E.I.,T.I. Olabiyi, O.O. Idowu Agida and A.O. Olufolaji (2011).Efficacy of Organic Soil Amendments in the Control of Meloidogyne incognita and on Some Growth and Yield Parameters of Pepper Capsicum frutenscens in Southwestern Nigeria. Libyan Agriculture Research Center Journal International 2 (5): 232-238
36. Olabiyi,T.I., I.O. Adepoju,S.A. Abolusoro and E.E.A. Oyedunmade (2011).Suppression of Nematode Pests of Tomato withAqueous Leaf Extracts of Nitta, Tobacco and Pawpaw. American-Eurasian Journal of Agronomy 4 (2): 23-27.
37. Ojetayo A.E., J.O.Olaniyi, W.B. Akanbi and Olabiyi T.I. (2011). Effect of fertilizer types on the nutritional quality of cabbage varieties before and after storage. Journal of applied Bio-sciences 48:3320-3322.
38. Izuogu, N.B.; E.E.A. Oyedunmade; T.I. Olabiyi; I.I. Oluwatayo and S.A. Abolusoro (2011). Control of nematode pests of okra (Abelmoschus esculentus L. Moench) using two plant materials and carbofuran. Nigerian Journal of Horticultural Science. Published by Horticultural Society of Horticultural Science, 16: 33-40.
39. Atungwu, J. J., Jude, G. E.,Olabiyi, T. I. and Orisajo, S. B. (2012). Novel Organic Fertilizers For Management of Root-Knot Disease of Soybean[Glycine max (L.) Merrill]. Production Agriculture and Technology, 8 (2): 76-87. Available at www.patnsukjournal.net/currentissue
40. Atungwu, J.J.; Ewedairo, B.I., Olabiyi, T.I. and Kehinde, L.O. (2012). Preliminary evaluation of the potency of crop rotation scheme in the management of plant- parasitic nematodes in organic farm in Abeokuta. International Journal of Organic Agriculture Research and Development, 7: 70-82.
41. Fayinminu, O.O., Fadina, O.O and Olabiyi, T.I. (2013). Comparative assessment of three sources of crude cassava water extract as bio-herbicide. Journal of Biology, Agriculture and Healthcare, Vol. 3 (12): 108-114.
42.Olabiyi, T.I. and Ruocco, M. (2013). In-Vitro competition bio-assay experiment on the effect of Trichoderma species and some crop pathogenic fungi. Journal of Biology, Agriculture and Healthcare, Vol. 3 (12): 115-120.
43. Atungwu, J.J.,Dairo, O.S.,Olabiyi, T.I. and Kehinde, L.O. (2013). Nematodes associated with three indigenous leafy vegetables commonly grown in inland valley ecology in Nigeria. Archives of Phytopathology and Plant Protection, 46 (13): 1564-1570. Available at http://dx.doi.org/10.1080/03235408.2013.771861
44. Olabiyi, T.I., Atungwu, J.J., Izuogu, B., Akintola, J. and Abolusoro, S. (2013). Efficacy of neem compost on root knot nematode pest of Lagos spinach, Celosia argentea. Archives of Phytopathology and Plant Protection, Volume 46 (18): 2253- 2258. Available at http://dx.doi.org/10.1080/03235408.2013.792536
45. Olabiyi, T.I., Ojo, O.J., Adisa, J.O. and Ruocco, M. (2013). Efficacy of Trichoderma harzianum, poultry manure and yeast on the growth and yield of soybean grown on nematode infested soil. Journal of Natural Sciences Research, Vol. 3 (10): 42-47.
46. Olabiyi, T.I., Ogunniran, T.A., Ojo, O.J., Atungwu, J.J. and Abolusoro, S.A. (2013). Efficacy of wild sunflower on root lesion nematode pest of maize. Indian Journal of Nematology, Vol. 43 (1):25-33.
47. Olabiyi, T.I. (2013). Chemo-Therapeutic and Nematoxic effect of composts on the survival of Meloidogynehapla juveniles. Indian journal of Nematology. Vol. 43(1): 24-28.
48. Atungwu, J.J.; Oladeji, O.A.; Aiyelaagbe, I. and Olabiyi, T.I. (2013). Influence of rock-based soil re-mineralisation on root-knot diseases of organic melon plants. Archives of Phytopathology and Plant Protection. Available at http://dx.doi.org/10.1080/03235408.2013.848064
49. Olabiyi, T.I. and Gbadamosi, A.R. (2013). The Effect of Four Compost Soil Amendments Based on Trichoderma harzianum on Nematode Pests of Sesame. International Journal of Agronomy and Plant Production. Vol., 4 (S): 3859- 3863. Available online at http://www.ijappjournal.com
50. Atungwu, J.J.; Lawal, M.O.; Olabiyi, T.I; Oladeji, O.A. (2013). Potentials and challenges of host plant resistance in nematode pest management in organic crop production systems: A review. Journal of Organic Agriculture and Environment, Volume 1: 83-88.
51. Izuogu, N.B., Fabiyi, A.O., Osuwa, O.V and Olabiyi, T.I. (2014). Field evaluation of Trichoderma harzianum T22 for the management of Meloidogyne incognita (Kofoid and White) Chitwood varieties. International Journal of Agricultural Sciences and Natural Resources, 1(1): 7-12. Available at: http://www.aascit.org/jounal/asnr
52. Fabiyi, O.A.; Olatunji, G.A. and T.I. Olabiyi (2014). Toxicity of the constituents of Parinari polyandra on Meloidogyne incognita infecting Celosia argentea. Publication of Faculty of Physical Sciences and Faculty of Life Sciences, University of Ilorin, Ilorin, Nigeria, 27: 2552-2561.
53. Olabiyi, T.I. and Oladeji, O.O. (2014). Assessment of four compost types on the nematode population dynamics in the soil sown with okra. International Journal of Organic Agriculture Research and Development, 9: 146-155. Available at: http://www.ijoardjournal.org
54. Olabiyi, T.I. and B.P. Ayeni (2016). Assessment of Azadirachta indica and Cleome viscosa liquid-formulations as bio-nematicides in the management of nematode pests of okra. African Journal of Agricultural Research, 11 (6): 467 – 471. Available at http://www.academicjournals.org/AJAR
55. Olabiyi, T.I., Ojo, O.J. and B.O. Adewuyi (2016). Impact assessment of neem compost and Trichoderma harzianum solution in the control ofroot knot nematode disease on cowpea, Cogent Food & Agriculture, 2:1207843 http://dx.doi.org/10.1080/23311932.2016.1207843
56. Olabiyi, Timothy I. and Oladiran J. Ojo (2016) Impact assessment of neem compost and Trichoderma harzianum solution in the control of root knot nematode disease on cowpea. Available Online at ESci Journals. International Journal of Phytopathology. ISSN: 2305-106X (Online), 2306-1650 (Print). http://www.escijournals.net/phytopathology. Volume 05 (02): 67-71
57. Timothy Ipoola Olabiyi, Oluwatoyin A. Fabiyi, Jonathan Jeremiah Atungwu and Isaiah Oluwasesan Adepoju (2016). Plant parasitic nematode associated with sweet potato in Nigeria. Research Article of American Journal of Agricultural Research. Volume 1 (4): 0032 – 0038. Available at http://escipub.com/olabiyi-ajar-10-2016/
58. Omomowo, I. O., Salami, A. O. and Olabiyi, T. I. (2017). Preliminary study on climate seasonal and spatialvariations on the abundance and diversity of fungi species in natural plantation ecosystems of Ile-Ife, South West, Nigeria. African Journal of Environmental Science and Technology, Vol. 11(1), pp. 33-44. DOI: 10.5897/AJEST2016.2147. Available at http://www.academicjournals.org/AJEST
59. Isaiah Olusesan ADEPOJU, Timothy Ipoola OLABIYI, Wasiu Babatunde AKANBI, Adetunji Solomon ADEYEYE (2017). Effect of Organic and Organo- mineral fertilizers on growth and yield of okra in nematode infested soil of Ogbomoso North Local Government, Oyo State, Nigeria. Scientific Papers Series Management, Economic Engineering in Agriculture and Rural Development PRINT ISSN 2284-7995, E-ISSN 2285-3952, Vol. 17, Issue 3, 2017, pp. 11-16
60. Timothy Ipoola Olabiyi and Adeola M. Ojo (2017) Nemato-toxic efficacy of leaf residues from basil, neem, bitter leaf and wild sunflower in the management of nematode pests of cowpea. International Journal of Nematology Vol. 27, No. 1 & 2, pp. 102-105.
61. Gani Oladejo Kolawole, Tunmise Moses Haastrup and Timothy Ipoola Olabiyi (2018): Can arbuscular mycorrhiza fungi and NPK fertilizer suppress nematodes and improve tuber yield of yam (Dioscorea rotundata ‘cv’ ewuru)? Eurasian Journal of Soil Science, 7 (2) 181 – 186. DOI: 10.18393/ejss.384515 Available at http://ejss.fesss.org
62. Timothy Ipoola Olabiyi and Seyi Olalekan Olawuyi (2019): Enhancing Agricultural productivity for national development. In: Can Nigeria survive another century as a corporate entity? A compendium. Biodun Akinpelu, Pius Akhimien and Oladipo Lawal (Eds): Publication of CGNS Lagos State University, Lagos, Nigeria: Pages 94 - 126
63. Timothy I. Olabiyi, Samuel O. Akinrinola and Olajumoke E. Ayanda (2020): Nematode population dynamics after applications of plant extracts and Trichoderma species as soil amendments in tomato field. International J. Phytopathology. DOI: 10.33687/phytopath.009.01.3232. Volume 09 (01): 43-49
64. Akinrinola, S.O. and T.I. Olabiyi (2020). Evaluation of Bacillus species in the management of nematode pests of tomato, Lycopersicon esculentus (L.) Mill. Nigerian Journal of Nematology, Volume 5, pp. 31-40.
65. Olabiyi, T.I. (2021). Potency of plant-derived biological nematicides on root-knot nematode disease of tomato, Lycopersicon lycopersicum (L.) Mill. American Research Journal of Agriculture, DOI: 10.21694/2378-9018.21002.Volume 7, Issue 1, p. 1-5
b. Referred Conference proceedings:
66. Olabiyi, T.I; Babatola, J.O. and Oyedunmade, E.E.A. (1992). In vitro assessment of some plant extracts for their Nematicidal properties. In Proceedings of the First Regional symposium on the Biologyand Control of Nematode pests of food crops in Africa, University of Ibadan, Ibadan. B. Fawole, O.A. Egunjobi, S.O. Adesiyan, J.O. Babatola and A.A. Idowu (Eds): 311-322. Publish in Nigeria.
67. Olabiyi, T.I and Oyedunmade, E.E.A. (2007). Marigold (Tageteserecta L.) as interplant with cowpea for the control of nematode pests. African Crop Science Conference Proceedings, University of El-Minia, Egypt, 8: 1075-1078. Available athttp://www.acss.ws/Upload/XML/Research/389.pdf
68. Olabiyi, T.I., Okusanya, A.O. and Harris, P.J.C. (2008). Accessing the world market for organic food and beverages from Nigeria. 2nd International Society of Organic Agriculture Research (ISOFAR) & 16th International Federation of Organic Agriculture Movement (IFOAM) conference, 18 – 22 June 2008, Modena.
69. Al-Oun, M., Browne, A. W., Harris, P.J.C., Barrett, H.R., Olabiyi, T.I. and Wright, J. (2008). An action Plan to promote the adoption of organic farming in Jordan. 16th IFOAM Organic World Congress, Modena, June 18 – 20, 2008.
70. Akanbi, W.B., Olabiyi, T.I., Olaniyi, J.O., Olatunji, O.O., Adeyeye, S.A. and Josua, J.A. (2008). Effect of Tithonia compost on the growth and fruit yield of bell pepper (Capsicum fruitescens) in south guinea savanna zone of Nigeria.Proceeding of the 1st West African Summit and 4th National Conference on Organic Agriculture 17- 21 Nov. 2008. University of Agriculture, Abeokuta, Nigeria. pp. 115-120.
71. Olabiyi, T.I.; Harris, P.J.C. and Odunsi, A.A. (2008).Organic Livestock Production: A new challenge to livestock farmers, scientist and researchers in Nigeria. Proceeding of the 1st West African Summit and 4th National Conference on Organic Agriculture 17-21 Nov. 2008. University of Agriculture, Abeokuta, Nigeria. pp. 671-673.
72. Olabiyi, T. I., Ireyomi, O. O. and Oyegbami, C. (2010). Assessment of different organic pesticides on black pod disease of cocoa (Theobroma cacao L.). In: Pro. of 1st Technical Workshop on Organic Agriculture. Olabiyi, T.I., Akanbi, W.B., Olaniyi, J.O. and Akinlade, J.A. (Eds.): 26-30.
73. Olabiyi, T. I., Oyediran, G. O.,Akanbi, W. B., Olaniyi, J. O., Olayiwola, A. O., Lawal, B. A., Olatunji, O. O., and Owoade, F. M. (2010). Soil fertility building in organic agriculture:Filling the gap.In: Pro. of 1st Technical Workshop on Organic Agriculture. Olabiyi, T.I., Akanbi, W.B., Olaniyi, J.O. and Akinlade, J.A. (Eds.): 64- 65.
74. Olaniyi, J. O., Olabiyi, T. I., and Atanda, T. O. (2010) Growth, yield and nutritional values of okra varieties grown organically at Ogbomoso, South West Nigeria. In: Pro. of 1st Technical Workshop on Organic Agriculture. Olabiyi, T.I., Akanbi, W.B., Olaniyi, J.O. and Akinlade, J.A. (Eds.): 37-42.
75. Olabiyi, T.I., Ruocco, M. and Lanzuize, S. (2011). Effect of bio-fertilization of Trichoderma species on early growth of some tomato cultivars.In Proceedings of the third scientific conference of International Society of Organic Agriculture Research (ISOFAR) in Namyangju, Republic of Korea.Neuhoff, D., Halberg, N., Rasmussen, I.A., Hermansen, J., Ssekyewa, C. and Sohn, S.M (Eds). Publication of 17th IFOAM Organic World Congress 2011 at GyonggiPaldang, Korea: 432-435
76. Olabiyi, T.I., Harris, P.J.C. and Al-Oun, M.(2011). Effect of compost suspension on tomato seedling emergence. 3rd International Society of Organic Agriculture Research (ISOFAR) & 17thInternationalFederation of Organic Agriculture Movement (IFOAM) Organic World Congress, Namyangju, Republic of Korea. Neuhoff, D., Halberg, N. Rasmussen, I.A., Hermansen, J., Ssekyewa, C. and Sohn, S.M (Eds). 28 September – 1 October, 2011: 441-444.
77. Olabiyi, T.I.; Ruocco, M. and S. Lanzuise (2014). Pathogenic fungi and bio-control agents: Competitive bio-assay research. In Proceedings of the 4th Scientific conference of International Society of Organic Agriculture Research (ISOFAR); “Building Organic Bridges” at the Organic World Congress in Istanbul, Turkey. Rahmann, G. and Aksoy, U. (Eds). Publication of 18th IFOAM Organic World Congress 2014: 733- 736.
78. Olabiyi, T.I., Akande, V.O. Atungwu, J.J., Fayinminnu, O.O and A.R. Gbadamosi (2015). Assessment of Bio-Nematicides on the Growth and Yield of Cowpea Planted on Nematode Infested Soil. Scientific Track Proceedings of the 3rd African Organic Conference. GeroldRahmann, Timothy IpoolaOlabiyi and Victor Idowu Olowe (Editors). 5 – 9 October 2015, Lagos, Nigeria: 187-192.
79. Fayinminu, O.O.; Olaosebikan, F.T. and T.I. Olabiyi (2015). Evaluation of Moringa oleifera root extract as a biopesticide in tomato (Solanum lycopersicum L.) production. Scientific Track Proceedings of the 3rd African Organic Conference. Gerold Rahmann, Timothy Ipoola Olabiyi and Victor Idowu Olowe (Editors). 5 – 9 October 2015, Lagos, Nigeria: 181-186.
80. Olabiyi, T.I., Ade-Omowaye, B.I.O., Akinwande, B.A., Adeola, R.G., Odewale, O.O. and M.A. Adeleke (2015). Responses of orange fleshed sweet potato to organic and inorganic fertilizers planted in root knot nematode infested soil. Scientific Track Proceedings of the 3rd African Organic Conference. Gerold Rahmann, Timothy Ipoola Olabiyi and Victor Idowu Olowe (Editors). 5 – 9 October 2015, Lagos, Nigeria: 237-242.
81. Atungwu, J. J., Adeoye, O. O., Olabiyi, T. I., Oladeji, O. A and Eche, C. O. (2018). Potency of Arati-Obd+ Organic Fertilizer on Plant-Parasitic and Free-Living Nematodes in Peppermint (Mentha Piperita L.) Field. GEROLD RAHMANN, VICTOR OLOWE, TIMOTHY OLABIYI, KHALID AZIM, OLUGBENGA ADEOLUWA (Eds.) (2018) Scientific Track Proceedings of the 4TH African Organic Conference. “Ecological and Organic Agriculture Strategies for Viable Continental and National Development in the Context of the African Union's Agenda 2063”. November 5-8, 2018. Saly Portudal, Senegal, pp. 153-156
82. Timothy Ipoola Olabiyi, Maryam Adeniran Adeleke and Jonathan Jeremiah Atungwu (2018). Assessment of the Effect of Plant-based Bio-nematicides on Growth and Yield of Tomato Planted on Nematode Infested Soil. GEROLD RAHMANN, VICTOR OLOWE, TIMOTHY OLABIYI, KHALID AZIM, OLUGBENGA ADEOLUWA (Eds.) (2018) Scientific Track Proceedings of the 4TH African Organic Conference. “Ecological and Organic Agriculture Strategies for Viable Continental and National Development in the Context of the African Union's Agenda 2063”. November 5-8, 2018. Saly Portudal, Senegal, pp. 149-152
Public Lectures:
Olabiyi, T.I. (2021). RESEARCH AND GRANTSMANSHIP. Being a Public Lecture delivered on 16th February 2021 during Capacity Building Programme at Osun State University, College of Agriculture, Ejigbo Campus.
Olabiyi, T.I. (2021): INSECURITY AND FOOD. Being a Public Lecture delivered on 24th September 2021 during Radio, Television, Theatre and Arts Workers Union of Nigeria (RATTAWU), Osun State Broadcasting Corporation Chapter’s week at Ile-Awiye, Oke Baale, Osogbo.
Inaugural Lecture (45th LAUTECH Inaugural Series):
Olabiyi, T.I. (2021). MANAGING THE FARMERS HIDDEN ENEMY FOR SUSTAINABLE FOOD SECURITY at The Great Hall, Ladoke Akintola Unversity of Technology, Ogbomoso, The 45th University Inaugural Lecture, 63 pages, on Thursday 17th June 2021.