• Morphological and Biocuemical Diversity of Grassplj/L (Lathylws Sativus L) in Etiilol'la 

  Tadesse, Wuletaw (Addis Ababa University, 1999-05)

  Fifty grasspea populations that were selected based on administrative regions and different altitude classes were used in tins study. A total of 1199 entries were evaluated for 14 qualitative and quantitative morphological ...
• Etiology, Disease Severity and Diagnostic Challenges of Bacterial Meningitis during Non-epidemic Seasons in Ethiopia 

  Mihret, Wude (Addis Ababa Universty, 2017-06)

  Bacterial meningitis (BM) is a severe infectious disease of the nervous system that needs urgent medical attention. Ethiopia, a country located at the eastern end of the “meningitis belt”, is frequently affected by ...
• The Prevalence and Antimicrobial Responses of Yersinia Isolates in Comparison Toenterop Athogens Causing Diarrhoea 

  Andualm, Berhaneu (Addis Ababa University, 2001-06)

  Among the stool samples of 205 patients tested for bacteriological cultures, only 6 (2.9%) were positive for Yersil/ia, 22 (10.7%) for Salmonella. 12 (5.8%) for Shigella and 11 (42.3%) for diarrhoeagenic E. coli. Out of ...
• Soil-Transmitted Helminth Infections Among Deneba Primary and Junior secondary Schoolchildren, North-central Ethiopia 

  Wodajneh, Zerrebework (Addis Ababa University, 2016-09)

  A cross-sectional study was conducted (between December 2015 and January 2016) to estimate the prevalence of soil-transmitted -helminthic infections (STHI ) among Deneba primary school children. A total of 384 children ...
• Response of Ethiopian Hiv -1 to Azidothymidine Dideoxyinos Ine and Interferon-Alpha 

  Wondimu, Zenebech (Addis Ababa University, 1993-09)

  Human Immunodeficiency Virus (HIV), the aeti%gic agent of Acquired Inullllllodeficiency Syndrome (AIDS) is known to manifest high degree of genetic variability. Based on the genomic structure two types of HIV, HIV-l and ...
• Biological Degradation of feather Keratin 

  Teka, Zenebe (Addis Ababa University, 2006-07)

  A total of 165 bacteria were isolated Ii'om samples collected Ii'om Mojo TannelY and Abijata Lake, and 17% were found to possess feather-degrading capacity. Two best keratinolytic strains were selected Ii'om the 28 feather ...
• In Partial Fulfillment of the Requirements for the Degree of Doctor of Philosophy in Biology (Applied Genetics) 

  Gebremariam, Zelalem (Addis Ababa University, 1990)

  Three Lepus species are currently considered to occur in Ethiopia: Lepus habessinicus Hemprich and Ehrenberg 1832 (Abyssinian Hare), L. fagani Thomas 1903 (Ethiopian Hare) and L. starcki Petter 1963 (Ethiopian Highland ...
• Characterization of antagonistic Trichoderma species against Coffee Wilt Disease (Fusarium xylarioides) 

  Urbanos, Yonas (Addis Ababa University, 2010-12)

  In vitro antagonistic activity of Trichoderma isolates against coffee wilt disease (CWD), Fusarium xylarioides (Gibberella xylarioides) was studied. Out of 32 soil samples and 7 coffee tree parts collected from 6 different ...
• Morphological, Cytogenetic and Esterase Isozyme Variation of Root-Knot Nematodes From Ethiopia 

  Mandefro, Wondirad (Addis Ababa University, 1998-05)

  Fifty-five populations of root-knot nematodes were established from individual egg masses collected from different parts of the country. Perineal pattern, stylet length, chromosome number and esterase isozyme phenotypes ...
• Virulence of Colletotrichum Capsici (Syd. Buter and Bisby) in Pepper (Capsicum Spp) Varieties in Major Growing Areas of Ethiopia: Implications to Integrated Disease Management (Idm) Using Chemicals and Biological Control Agents 

  Handiso, Serawit (Addis Ababa Universty, 2017-05)

  Hot pepper (Capsicum anuum L.) is the prominent type of Capsicum spp grown in Ethiopia, since its introduction in the early 17th century by the Portuguese. It covers 67.98% of all the area under vegetables in Ethiopia. ...
• Morphological and Molecular Diversity, Phylogeography and Ethnobotany of Pnmus Il/ricana (Hook. f.) Kalkman in Ethiopia 

  Mihretie, Ziyin (Addis Ababa Universty, 2014-06)

  This dissertation reports diversity, phylogeography and ethnobotany of Prunus africana (Hook. f.) Kalkman in Ethiopia. P. africana is an economically important, but endangered tree species of Africa. Five quantitative ...
• Effects of Land use Changes on Arbuscular Mycorrhizal Fungi Abundance and Diversity in Selected Agro-ecological Zones of Ethiopia: Implications for Sustainable Agro-ecosystems 

  Belay, Zerihun (Addis Ababa Universty, 2015-05)

  Arbuscular mycorrhizal (AM) filllgi association of six li'uit plant speeics [Mallgijera illdica L. (mango), l\1usa aculllinate Colla. (banana), Carica papaya L. (papaya), Citl'llS lilllOIl Risso. (lemon), Persea alllericana ...
• Symbiotic and Phenotypic Diversity of Rhizobium leguminosarum var viceae Isolates (Vicia faba) from Northern Gondar, Ethiopia 

  Belay, Zerihun (Addis Ababa Universty, 2006-05)

  Twenty-one strains of Rhizobium leguminosarum var. viceae spp (Vicia faba) from 21 sites of North Gondar were isolated from a range of pH 5.8-7.5 to induce nodulation on “Degaga" cultivar of faba bean. Isolates were ...
• Biorational Management of Postharvest Anthracnose on Tropical Fruits and Gummy Stem Blight on Cucurbits Biorational Management of Postharvest Anthracnose on Tropical Fruits and Gummy Stem Blight on Cucurbits 

  Kefialew, Yonas (Addis Ababa Universty, 2014-06)

  Anthracnose caused by Colletotrichum gloeosporioides and Colletotrichum acutatum and Gummy stem blight caused by Didymella bryoniae (anamorph Phoma cucurbitacearum) are among the most important diseases of fruit and ...
• Genetic Diversity of Ethiopian Tef (Eragrostis tef (Zucc.) Trotter) Varieties as Revealed by Morphological and Microsatellite Markers 

  Fikre, Tsion (Addis Ababa Universty, 2016-10)

  Tef (Eragrostis tef (Zucc.) Trotter) is a gluten free cereal crop mainly grown in Ethiopia for food, feed and cash. This study was designed to assess the genetic diversity using morphological and molecular marker, and ...
• A Study on Ochratoxin a and Toxigenic Fungi on Coffee and Selected Cereal Grains Consumed In Ethiopia 

  Geremew, Teshome (Addis Ababa Universty, 2017-02)

  Ochratoxin A (OTA) is toxic fungal secondary metabolite produced by some filamentous fungi belonging to the genus Aspergillus and Penicillium. This mycotoxin is commonly found in coffee and cereal grains and total removal ...
• Assessment of HIV -I Transmission Risk from Blood Donors Screened Negative for HIV-I Antibody/Antigen by use of HI V-I DNA peR 

  Mekonen, Teferi (Addis Ababa Universty, 2004-06)

  The aim of this study was to assess tlte potential risk of trallsmission of Human Immunodeficiency Virus type-i (HIV-i) by transfllsion of blood screened as negative for HIV antigen (Ag)/antibody (Ab) in the Ethiopian ...
• Isolation of Oleaginous Yeasts and Optimization of Single Cell Oil for Biodiesel Production 

  Milkessa, Tamene (Addis Ababa Universty, 2017-05)

  Oleaginous yeasts are known to produce oil with high potential as source of biodiesel. In this study, 340 yeast colonies were isolated from 200 samples that were collected from natural sources in Ethiopia. All the yeast ...
• Arbuscular Mycorrhizal Fungal diversity of Coffee and Shade trees of Bonga forest, South Western Ethiopia. 

  Chanie, Tadesse (Addis Ababa Universty, 2006-07)

  To date, information regarding densities and identification of dominant coffee shade trees and explanation of their interaction with physical parameters in southwestern part of Ethiopia is extremely very scanty. Moreover, ...
• A Study on Human Antibody Response to Moraxella (Branhamella) Catarrhalls Antigens During Respiratory Tract Infections 

  Gebreselassie, Solomon (Addis Ababa Universty, 1996-05)

  In this study, M. catarrhalis was isolated from 68 of 200 (34.0%) sputum samples of patients with community-acquired pneumonia. It was also found in 56 (28.0%) of the nasopharynx of these patients. There were 42 (61.8%) ...

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