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OKONKWO,N.J; {Ph.D., D.I.C.,(Lond),M.Sc.,(Zaria)  B.Sc.,(Ibadan), mipan
OKONKWO,N.J; {Ph.D., D.I.C.,(Lond),M.Sc.,(Zaria) B.Sc.,(Ibadan), mipan
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引用次数
引用次数
年份
Prevalence of vaginal candidiasis among pregnant women in Nnewi Town of Anambra State, Nigeria
NJ Okonkwo, PU Umeanaeto
African research review 4 (4), 2010
742010
Damage Caused By the Bean Bruchid, Callosobruchus Maculatus (Fabricius) on Different Legume Seeds on Sale in Awka and Onitsha Markets, Anambra State …
AE Onyido, CC Zeibe, NJ Okonkwo, IK Ezugbo-Nwobi, CM Egbuche, ...
African Research Review 5 (4), 2011
342011
The effect of processing method of cassava chips on the development of Prostephanus truncatus (Horn)(Coleoptera: Bostrichidae)
EN Chijindu, BA Boateng, JN Ayertey, AR Cudjoe, NJ Okonkwo
African Journal of Agricultural Research 3 (8), 537-541, 2008
202008
Pesticides: Their abuse and misuse in our environment
Akunne C.E and Okonkwo, N.J.
Proceedings of 3rd SOSEH National Conference, NAU Awka, 130-132, 2006
17*2006
Comparative studies on the larvicidal action of novaluron (Mosquiron® 100EC) and Moringa oliefera (LAM) Seed Oil against Aedes aegypti (Diptera: Culicidae) larvae
EN Nwankwo, NJ Okonkwo, NA Ozumba, EG Okafor
African Research Review 5 (1), 2011
162011
Moringa oleifera and Annona muricata seed oil extracts as biopesticides against the second and fourth larval instar of Aedes aegypti L. (Diptera: Culicidae)
E.N. Nwankwo, N.J. Okonkwo, C.U. Ogbonna, C.J.O. Akpom, C.M. Egbuche and B.C ...
Journal of biopesticides 8 (1), 56-61, 2015
152015
Studies on the Invertebrate Fauna Associated with Moringa oleifera (Lam), Moringaceae, During the Rainy Season in Awka, Anambra State, Nigeria
Okonkwo, N.J., E.N.Nwankwo, N.A.Ozumba, C.M Egbuche and Ezeugbo-Nwobi
International Journal of Agriculture and Biosciences 3 (1), 22-25, 2014
13*2014
Mosquito species composition in Oba, Idemili South Local Government Area of Anambra State
Okonkwo, N.J., Obiechina, I.O., Ugha, C.N., Iwuora, O.I., Chinweoke, J.O.
Researcher 6 (8), 51-56, 2014
132014
Evaluation of Melon Seed Oil Citrullus colocynthis (L.) Schrad, for the Protection of Cowpea Vigna unguiculata Seeds Against Callosobruchus maculatus (Fabricius) (Coleoptera …
Chukwunonso, O. Nzelu and Nnaemeka, J. Okonkwo
International Advanced Research Journal in Science, Engineering and …, 2016
11*2016
Toxicity of the aqueous leaf and Stem-bark extracts of Annona muricata to the 4th instar larvae of Aedes aegypti
ONJOKC Ezemuoka LC, Nwankwo EN, Ogbonna CU
Journal of Entomology and Zoology Studies 7 (4), 1047-1052, 2019
92019
Carica papaya seed oil extract in the management of insect pest of cabbage plant both in the laboratory and field
CME Confidence U Ogbonna, Nnaemeka J Okonkwo, Edith N Nwankwo, Lilian C ...
International Journal of Entomology Research 6 (2), 12-21, 2021
82021
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), 75-81, 2014
8*2014
INSECTICIDAL ACTIVITY OF PIPER GUINEENSE (SCHUMACH AND THONN) SEED OIL AGAINST CALLOSOBRUCHUS MACULATUS (F.)(COLEOPTERA:CHRYSOMELIDAE) IN STORED COWPEA SEEDS
Chukwunonso O. Nzelu., Kingsley C. Emeasor., Nnaemeka J. Okonkwo.
International Journal of Research-GRANTHAALAYAH 8 (8), 262-270, 2020
72020
Screening of ten maize varieties, Zea mays (L.) for resistance against Prostephanus truncatus (Horn)(Coleoptera: Bostrichidae) from different zones of Nigeria and Ghana
EN Nwankwo, RI Egwuatu, NJ Okonkwo, BA Boateng
Academic Journal of Entomology 7 (1), 17-26, 2014
72014
Bioefficacy of Zingiber officinale against Callosobruchus maculatus Fabricius (Coleoptera:Bruchidae) infesting cowpea.
Ogbonna, C.U., Okonkwo, N.J., Nwankwo, E.N.,Okeke, P.C. and Ebi, S.E.
International Journal of Entomology Research 1 (4), 19-25, 2016
52016
A concise entomological evaluation of onchocerciasis transmission in Ahani-achi community in Oji-river Local Government area of Enugu State, Nigeria
FM Chikezie, EK Ezihe, NR Uzoigwe, KN Opara, MA Igbe, NJ Okonkwo, ...
International Journal of Current Research and Review 7 (5), 56, 2015
52015
Effects of moisture barrier and initial moisture content on the storage life of some horticultural produce in evaporative coolant
CC Iwuagwu, NJ Okonkwo
African Journal of Biotechnology 13 (8), 944-950, 2014
52014
Evaluation of Moringa oleifera (Lam) (Moringaceae) seed oil for larval control of Aedes aegypti L. (Diptera: Culicidae)
Okonkwo, N.J., Nwankwo, E.N., Uko, I., Okafor, E.G., Ukonze, B.C., Ogbonna,C ...
The International Journal of Science and Technoledge 2 (12), 75-81, 2014
52014
Aqueous extract of Moringa oleifera leaf in the management of insect pest of cabbage plant both in the laboratory and field
Confidence U Ogbonna, Nnaemeka J Okonkwo, Edith N Nwankwo, Moses N Alo ...
International Journal of Entomology Research 6 (2), 88-98, 2021
42021
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
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