Education
Academic Background-
Ph.D. University of Nigeria, Nsukka, Nigeria Zoology | Completed: 1997
Publications (93)
Selected Scholarly Contributions
The Influence of Abattoir Wastes on Macroinvertebrate Distribution in River Idemili, Obosi, South-Eastern Nigeria
2017
Comparative phytochemical and antioxidant profile of crude seed powder, aqueous and methanolic seed extracts of Buchholzia coriacea
2017
Identification of the false codling moth, Thaumatotibia leucotreta (meyrick)(lepidoptera: tortricidae), infesting sweet oranges in Nigeria, by Dna Barcoding.
Joseph Effiong Eyo
2016
Antidiabetic potentials of combined aqueous extracts of Gongronema latifolium and Ocimum gratissimum on alloxan-induced diabetic Rattus novergicus.
Joseph Effiong Eyo
2016
Malaria prevalence in children and the use of distributed long life insecticide treated bed nets (llins) in Anambra state, Nigeria.
Joseph Effiong Eyo
2016
Prevalence of malaria infection in children in Anambra state, Nigeria after change of policy from presumptive/clinical to confirmed diagnosis.
Joseph Effiong Eyo
2016
A six year review of the trends in prevalence of malaria infection in children in secondary and tertiary health care outlet in Anambra state, Nigeria.
Joseph Effiong Eyo
2015
Molecular identification of tephritid fruit flies (diptera: tephritidae) infesting sweet oranges in Nsukka agro-ecological zone, Nigeria, based on PCR-RFLP of COI gene and DNA barcoding.
Joseph Effiong Eyo
2015
Evaluation of the insecticidal activities of cotyledon powder of melon, Citrullus vulgaris schrad against the maize weevil, Sitophilus zeamais motschulsky.
Joseph Effiong Eyo
2015
Parasites of synodontis sorex (Gunther, 1866 Mochokidae, Siluriformes) in rivers Niger and Benue at the confluence area in Lokoja, Nigeria.
Joseph Effiong Eyo
2015
Evaluation of bacteriological quality and essential elements in commercially bottled/packaged water produced and marketed in Southeastern Nigeria.
Joseph Effiong Eyo
2015
Wuchereria bancrofti infection in rural tropical guinea-savannah communities: Rapid epidemiological assessment using immunochromatographic card test and prevalence of hydrocoele.
Joseph Effiong Eyo
2015
Hepatoprotective effects of Allium cepa (onion) extracts against paracetamol-induced liver damage in rats.
Joseph Effiong Eyo
2014
Investigationof the antihepatotoxic effects of Allium sativum extracts against acetaminophen intoxicated Rattus novergicus.
Joseph Effiong Eyo
2014
Evaluation of the drying rate constant, drying efficiency, nutrients and sensory qualities of dried vegetables using solar dryer and open-air sun drying methods.
Joseph Effiong Eyo
2014
Nutritional composition, functional properties and sensory evaluation of breads based on blends of 'orarudi' (Vigna sp.) and wheat flour.
Joseph Effiong Eyo
2014
Comparative evaluation of wound healing effects of ocimum gratissimum, vernonia amygdaline and zingiber officinalis extracts on incision wound model in rats.
Joseph Effiong Eyo
2014
Effects of climatic conditions on the biting density and relative abundance of Simulium damnosum complex in a rural Nigerian farm settlement.
Joseph Effiong Eyo
2014
Survey of tick infestation of cattle at four selected grazing sites in the tropics.
Joseph Effiong Eyo
2014
Parasites of Clarotes laticeps (Ruppell, 1832 Siluriformes, Bagridae) at Rivers Niger-Benue Confluence, Lokoja, Nigeria.
Joseph Effiong Eyo
2014
Parasitofauna of five freshwater fishes in a Nigerian freshwater ecosystem.
Joseph Effiong Eyo
2014
Haematological and cortisol dynamics in albino rats stimulated by intake of methanolic extract of Cola acuminata.
Joseph Effiong Eyo
2014
Incidence and prevalence of parasites in exotic Suis-Large White (Suidae) slaughtered in a tropical Urban abattoir.
Joseph Effiong Eyo
2014
Prevalence and transmission dynamics of Schistosoma haematobium infection in a rural community of southwestern Ebonyi State, Nigeria.
Joseph Effiong Eyo
2014
Effects of grapefruit (Citrus paradisi Macf) (Rutaceae) peel oil against developmental stages of Aedes aegypti (Diptera: Culicidae).
Joseph Effiong Eyo
2013
Falciparum malaria parasitaemia among pregnant women attending antenatal clinics in a Guinea-Savannah zone, southwestern Ebonyi state, Nigeria.
Joseph Effiong Eyo
2013
Rapid epidemiological assessment of onchocerciasis in a tropical semi-urban community, Enugu state, Nigeria.
Joseph Effiong Eyo
2013
Effects of the aqueous root extract of Vernonia amygdalina on the haematological profile of Rattus norvegicus.
Joseph Effiong Eyo
2013
Toxicity and effect of Carica papaya seed aqueous extract on liver biomarkers of Clarias gariepinus.
Joseph Effiong Eyo
2013
Effectiveness of botanical powders against callosobruchus maculatus (coleoptera: bruchidae) in some stored leguminous grains under laboratory conditions.
Joseph Effiong Eyo
2013
Soil-transmitted helminth infections in relation to the knowledge and practice of preventive measures among school children in rural communities in south-eastern Nigeria.
Joseph Effiong Eyo
2013
Efficacy of a single dose albendazole chemotherapy on human intestinal helminthiasis among school children in selected rural tropical communities.
Joseph Effiong Eyo
2013
In vivo and in vitro evaluation of the inhibitory effect of some medicinal plant extracts on haemozoin concentration.
Joseph Effiong Eyo
2013
Length-weight relationship and condition factor of six cichlid (cichilidae: perciformis) species of Anambra river, Nigeria.
Joseph Effiong Eyo
2013
Effects of hibiscus sabdariffa calyces aqueous extract on serum cholesterol, body weight and liver biomarkers of rattus rattus norvegicus.
Joseph Effiong Eyo
2013
Anaemia prevalence and associated factors among women attending antenatal clinics in South-western Ebonyi State, Nigeria.
Joseph Effiong Eyo
2013
Effects of Citrus sinensis peel oil on the oviposition and development of cowpea beetle Callosobruchus maculates (Coleoptera: Chrysomelidae) in some legume grains.
Joseph Effiong Eyo
2013
Parasitic infestation of Synodontis batensoda (Ruppell, 1832, Siluriformes, Mockokidae) at rivers Niger-Benue confluence, Nigeria.
Joseph Effiong Eyo
2013
Urinary schistosomiasis among pregnant women in some endemic tropical semi-urban communities of Anambra state, Nigeria.
Joseph Effiong Eyo
2012
Comparative analysis of Acon-Plasmodium falciparum rapid malaria diagnostic test with routine microscopy among school children and pregnant women in a rural community in Enugu state, Nigeria.
Joseph Effiong Eyo
2012
First record of co-infection of three clinostomatid parasites in cichlids (osteichthyes: cichlidae) in a tropical freshwater lake.
Joseph Effiong Eyo
2012
The prevalence of blood protozoa of Agama agama in Nsukka local government area.
Joseph Effiong Eyo
2011
Helminth parasites of cichlids (perciformes: cichlidae) from Anambra river basin, Nigeria.
Joseph Effiong Eyo
2011
Growth performance of hybrid catfish (Heterobranchus bidorsalis (♀) x Clarias gariepinus (♂)) at various stocking densities in varied culture tanks.
Joseph Effiong Eyo
2011
Hypogycaemic effects of allium cepa, allium sativum and zingiber officinale aqueous extracts on alloxan -induced diabetic rattus norvegicus.
Joseph Effiong Eyo
2011
Evaluation of the activity of Zingiber officinale (Ginger) aqueous extracts on alloxan-induced diabetic rats.
Joseph Effiong Eyo
2011
Proximate and organoleptic characteristics of sun and solar dried fish.
Joseph Effiong Eyo
2010
Influence of human demographic characteristics on soil transmitted helminthiasis in Nsukka zone, Enugu state, Nigeria.
Joseph Effiong Eyo
2010
Studies on the anti-diabetic activity of allium sativum (garlic) aqueous extracts on alloxan-induced diabetic albino rat.
Joseph Effiong Eyo
2010
Studies on the effects of crude oil fractions on the lipid profile of Achatina achatina.
Joseph Effiong Eyo
2010
Assessment of heavy metals concentrations in the tissues (gills and muscles) of six commercially important fresh water fish species of Anambra River South-East Nigeria.
Joseph Effiong Eyo
2009
The fish fauna of Anambra river basin, Nigeria: Species abundance and morphometry.
Joseph Effiong Eyo
2009
Aspects of the biology of Heterotis niloticus Cuvier 1829 (Osteoglossiformes: Osteoglossidae) in the Anambra Flood River System, Nigeria.
Joseph Effiong Eyo
2009
Co-parasitism and morphometrics of three clinostomatids (digenea: clinostomatidae) in Sarotherodon melanotheron from a tropical freshwater lake.
Joseph Effiong Eyo
2009
Variations in the physic-chemical parameters of a natural, tropical, rainforest lake.
Joseph Effiong Eyo
2009
Co-infection and morphometrics of three clinostomatids (digenea: clinostomatidae) in tilapia guinensis bleeker 1862 from opi lake, Nigeria.
Joseph Effiong Eyo
2009
2009
Sex discrimination among four mormyrid species of Anambra River system Nigeria.
Joseph Effiong Eyo
2008
Comparative hypolipidaemic effects of allium cepa, allium sativum and zingiber officinale aqueous extracts on alloxan-induced diabetic rattus novergicus.
Joseph Effiong Eyo
2008
Parasites and their freshwater fish host.
Joseph Effiong Eyo
2008
Malaria control and treatment strategies among school children in semi-urban tropical communities.
Joseph Effiong Eyo
2008
Prevalence of intestinal helminths infections among schooling children in tropical semi urban communities.
Joseph Effiong Eyo
2008
Studies on the reproductive potential of homoplastic and heteroplastic pituitary hormones in Heterobranchus bidorsalis (Geoffroy Saint Hilaire, 1809).
Joseph Effiong Eyo
2008
Harnessing aquatic physicochemical parameters influencing macroinvertebrate fauna in Anambra River basin for sustainable fish productivity.
Joseph Effiong Eyo
2007
Induced propagation of African clariid catfish, Heterobranchus bidorsalis (Geoffrey Saint Hillarie, 1809) using synthetic and homoplastic hormones.
Joseph Effiong Eyo
2007
Species composition and abundance of cast net fishery of a tropical lotic freshwater ecosystem.
Joseph Effiong Eyo
2007
Comparative studies on the nutritive and functional properties of Achatina achatina, Macrobranchium rosenbergii and Gymnarchus niloticus.
Joseph Effiong Eyo
2007
Finfish feed technology in Nigeria.
Joseph Effiong Eyo
2007
Length-weight relationship and condition factor of four Mormyrid species of Anambra River.
Joseph Effiong Eyo
2006
Food and feeding habits of Campylomormyrus tamandua in Anambra River, Nigeria
Joseph Effiong Eyo
2006
Infection in man: A review.
Joseph Effiong Eyo
2006
Fisheries status and fishing gears of a west African arid zone lake.
Joseph Effiong Eyo
2005
Cytogenetic variations in Clarias species (clariidae: surulifromis) of the Anambra river using leucocytes culture techniques.
Joseph Effiong Eyo
2005
Heavy metals in effluents of two industries in south eastern Nigeria.
Joseph Effiong Eyo
2005
Effects of substituting soyabean meal for maggot meal in acceptability of diets, growth performance and cost benefit of diets fed to hybrid catfish: Heterobranchus Bidorsalis (♂) × Clarias gariepinus (♀).
Joseph Effiong Eyo
2005
The effects of preservation methods on proximate composition, insect infestation and organoleptic properties of heterobranchus longifilis, heterotis niloticus and chrysichthys nigrodigitatus.
Joseph Effiong Eyo
2004
The effect of actellic 25 Ec on mineral composition on cured fresh water fish: Heterobranchus longifilis, heterotis niloticus and chrysichthys nigrodigitatus.
Joseph Effiong Eyo
2004
The physic-chemical parameters of an African arid zone man made lake.
Joseph Effiong Eyo
2004
The effects of substituting soyabean meal for breadfruit meal on diets acceptability, growth response and cost of diets fed to Heterobranchus bidorsalis (♂) × Clarias gariepinus (♀) hybrid.
Joseph Effiong Eyo
2004
Differences in meristic counts of the genus Clarias (pisces: clariidae) in Anambra river, Nigeria.
Joseph Effiong Eyo
2004
Mayr's coefficient of difference and taxonomy of clarias (Clariidae-Scopoli, 1777).
Joseph Effiong Eyo
2004
The effects of rubber (Havea brasiliensis) seed meal based diets on diets acceptability and growth performance of Heterobranchus bidorsalis (male) x Clarias gariepinus (Female) hybrid.
Joseph Effiong Eyo
2004
Regression model and Clarias species (Clariidae-Scopoli 1777) taxonomy.
Joseph Effiong Eyo
2003
Acceptability, growth performance and cost benefit studies on the replacement of corn meal with sweet potato (Ipomoea batatas) meal in diets fed to Heterobranchus bidorsalis (♂) × Clarias gariepinus (♀) hybrid.
Joseph Effiong Eyo
2003
Acceptability, growth performance and cost analysis of diets enriched with lipids from varied plants and animal sources fed to finger lings of Clarias gariepinus (teleostei, clarridae) Burchell, No. 22.
Joseph Effiong Eyo
2003
Congeneric discrimination of morphometric characters among members of the Pisces Genus: Clarias (Clariidae) in Anambra River, Nigeria.
Joseph Effiong Eyo
2003
The influence of Human Chorionic Gonadotropin (HCG) on female Clarias gariepinus ovarian development.
Joseph Effiong Eyo
2002
Conspecific discrimination in ratio morphometric characters among members of the Pisces genus: Clarias Scopoli, 1777.
Joseph Effiong Eyo
2002
Effect of crude oil pollution on the tissue carbohydrate of St. Peters fish, Sarotherodon galilaeus.
Joseph Effiong Eyo
2001
Anaesthesia and implications for the use of herbal medicine in tropical aquaculture.
Joseph Effiong Eyo
2001
Acceptability of diet, growth performance and histopathology of Clarias gariepinus Burchell, 1822 fed aluminiumized diets.
Joseph Effiong Eyo
2001
Incidence of biliary stasis and hepatoma in cultured Heterobranchus longifilis (Val).
Joseph Effiong Eyo
2000
Effects of crude human chorionic gonadotropin (cHCG) on serum vitellogenin level and ovarian condition of Clarias gariepinus Burchell, 1822.
Joseph Effiong Eyo
2000