| Evaluation of Moringa oleifera (Lam)(Moringaceae) seed oil for larval control of Aedes aegypti L.(Diptera: Culicidae) NJ Okonkwo, EN Nwankwo, U Ibeabuchi, EG Okafor, BC Ukonze, ... The International Journal of Science and Technoledge 2 (12), 75, 2014 | 4 | 2014 |
| Duration of exposure and mortality of different strains of Prostephanus truncatus (Horn) (Coleoptera: Bostrichidae) exposed to Bifenthrin insecticide in the laboratory Okonkwo, N.J., Nwankwo,E.N. and Uko, I. International Journal of Sciences: Basic and Applied Research (IJSBAR) 14 (2 …, 2014 | 4 | 2014 |
| Early growth and dry matter partitioning of yellow passion fruit as affected by time of application and method of poultry manure placement OO Ndukwe, I Uko, S Muojiama, CE Ndukwe, AU Okoh, PK Baiyeri International Journal of Recycling of Organic Waste in Agriculture 10 (2), 2021 | 3 | 2021 |
| Problems and Prospects of Giant Sensitive Plant (Mimosa invisa Mart.) in Agro-Ecosystems in Nigeria: A Review I Uko, AC Amadioha, H Okolie, NJ Okonkwo Int J Agri Biosci 9 (2), 95-102, 2020 | 3 | 2020 |
| SOIL PHYSICO-CHEMICAL PROPERTIES, CUCUMBER (Cucumis sativus L.) GROWTH AND YIELD AS INFLUENCED BY LAND PREPARATION AND WEED CONTROL METHODS I Uko, AO Onunwa, OO Ndukwe, Nwadike, P.C. and Ezennia, O.L. Nigerian Journal of Crop Science 6 (1), 14-20, 2019 | 2* | 2019 |
| Residual Effect of Pre-Emergence Herbicide Application on Weed Emergence, Growth and. Yield of Cucumber (Cucumis sativus L.). I Uko, SC Anyanwu, Ndukwe, O.O. and Okonkwo, N.J. International Journal of Applied Sciences and Engineering 6 (1), 10-15, 2018 | 2 | 2018 |
| Profitability of Selected Weed Control Methods in Maize (Zea Mays L. Moench) Production at Igbariam in Three Successive Months EN Ngonadi, I Uko, NJ Okonkwo International Journal of Agriculture, Food and Biodiversity 2 (1), 37-42, 2023 | 1 | 2023 |
| Soil Physicochemical Properties, Growth and Development of Sweet Melon (Cucumis melo L.) as Influenced by some Organic Amendments at Awka, South Eastern Nigeria AO Onunwa, I Uko, CS Ozoagu, CJ Nwaiwu, JE Nwankwo e-Proceedings of the Faculty of Agriculture International Conference, 67-71, 2023 | 1 | 2023 |
| Effect of Different Live Mulches on Soil Physicochemical Properties and Yield of Okra in Nnamdi Azikiwe University, Awka, Nigeria AO Onunwa, JE Nwankwo, CJ Nwaiwu, CE Nwaigwe, I Uko E-Proceedings of the Faculty of Agriculture International Conference, 115-120, 2023 | 1 | 2023 |
| Organic Agriculture Research Output: Dissemination, Awareness and Implementation in Selected South-Eastern and South-South Nigerian States AO Onunwa, I Uko, OO Ndukwe, CC Okeke, NT Meludu International Journal of Agriculture, Food and Biodiversity., 2022 | 1 | 2022 |
| Evaluation of weed control methods on some soil chemical properties and performance of Okra (Abelmoschus esculentus L. Moench) in an ultisol, south eastern, Nigeria. I Uko, AO Onunwa, OO Ndukwe, HO Anikwe, EC Eugene, NJ Okonkwo International Journal of Agriculture and Biosciences 7 (4), 211-217, 2018 | 1 | 2018 |
| Effect of Fertilizer on Growth and Yield of Three Varieties of Sweet Potato (Ipomea batata) in Igbariam, South East Nigeria I Okonkwo, A.E., Ngonadi, E.N. and Uko ISAR Journal of Agriculture and Biology 2 (10), 41 - 44, 2024 | | 2024 |
| Effect of Hexane and Methanol Extracts of Piper guineense (Schum and Thonn) Seeds against the Larger grain borer (Prostephanus truncatus) in Stored Cassava … E Odii, NJ Okonkwo, I Uko bioRxiv, 2024.06. 17.599383, 2024 | | 2024 |
| Effect of Hexane and Methanol Extracts of Piper guineense (Schum and Thonn) Seeds against the Maize Weevil (Sitophilus zeamais) in Stored Maize Grains E Odii, NJ Okonkwo, I Uko | | 2024 |
| Effect of Plant Growth Response of Ocimum species to Diverse Population Densities in Southern Nigeria EO Obianokwalu, DN Igili, EN Ngonadi, I Uko e-Proceedings of the Faculty of Agriculture International Conference, 55-61, 2024 | | 2024 |
| SOIL-CROP PRODUCTION RELATIONSHIP AO Onunwa, NA Okoli, I Uko, OO Ndukwe, CM Imo SOIL: THE INDISPENSABLE LINK, 69-80, 2023 | | 2023 |
| APPLICATION OF SOIL IN CROP PRODUCTION OO Ndukwe, I Uko, AO Onunwa, CM Imo SOIL: THE INDISPENSABLE LINK, 61-68, 2023 | | 2023 |
| Valedictorian FESTSCHRIFT IN HONOUR OF PROF. PETER CHINEDUM NNABUDE EC Igwe, I Uko, AO Onunwa https://www.researchgate.net/publication …, 2023 | | 2023 |
| Soil: The Indispensable Link PC Nnabude, AO Onunwa, PN Okpata, I Uko https://www.researchgate.net/publication/372654090_SOIL_THE_INDISPENSABLE_LINK, 2023 | | 2023 |
| EFFECT OF TILLAGE PRACTICES AND FERTILIZER RATES ON GROWTH, AND YIELD OF SWEET POTATO (IPOMEA BATATA) AI Okonkwo, A.E, Ngonadi, E.N, Uko, I., Onwughalu, J.T, Izundu Journal of Wastes and Biomass Management 5 (2), 36-40, 2023 | | 2023 |
OKONKWO,N.J; {Ph.D., D.I.C.,(Lond),...Nnamdi Azikiwe University, AwkaAdresă de e-mail confirmată pe unizik.edu.ng