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Browsing College of Agriculture and Veterinary Medicine by Author "Fikre Lemessa"

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Assessment of berry drop due to coffee berry disease and non-CBD factors in Arabica coffee under farmers fields of Southwestern Ethiopia Article

Weyessa Garedew; Fikre Lemessa; Fabrice Pinard (2017)

To evaluate the effective impact of Coffee Berry Disease (CBD) on berry loss in the smallholder context of SW Ethiopia, CBD symptoms were monitored during the rainy seasons of two consecutive years on both protected (with ...
Characterization of Gibberella xylarioides isolates and testing the reactions of some coffee collections in the forest populations in southwest and southeast Ethiopia Thesis

Sihen Getachew; Girma Adugna; Fikre Lemessa (2011)

Coffee wilt disease which is caused by Gibberella xylarioides (Fusarium xylarioides) is one of the highly destructive diseases that affect plantations and smallholder coffees resulting in yield reduction, and also affecting ...
Chocolate spot epidemics on different faba bean varieties and characterization of some Botrytis fabae isolates collected in dawuro zone, southwest Ethiopia Thesis

Mesele Haile; Girma Adugna; Fikre Lemessa (2012)

Chocolate spot caused by the fungus Botrytis fabae is the major disease threatening faba bean (Vicia faba L.) production in Ethiopia. However, the intensity and importance of this disease are not well studied in the faba ...
Coffee Shade Tree Management: An Adaptation Option for Climate Change Impact for Small Scale Coffee Growers in South-West Ethiopia Article

Weyessa Garedew; Binyam Tesfaw; Fikre Lemessa (2017)
Distribution and Importance of Sorghum Anthracnose (Colletotrichum sublineolum) in Southwestern and Western Ethiopia Article

Binyam Tsedaley; Girma Adugna; Fikre Lemessa (2016)
Evaluation of antibacterial activity of some invasive alien species (ias) extracts against tomato bacterial wilt caused by Ralstonia solanacearum (Smith) Thesis

Derib Alemu; Fikre Lemessa; Mulatu Wakjira (2012)

Tomato (Lycopersicon esculentum Mill.) is one of the most widely grown vegetables in the world including Ethiopia. But, its production is constrained by different biotic and abiotic factors. Among biotic, bacterial wilt ...
Evaluation of bean (Phaseolus vulgaris) genotypes for multiple resistance to angular and floury leaf spot diseases Article

Fikre Lemessa; Abush Tesfaye (2004)

Angular leaf spot and floury leaf spot are the major bean diseases in hot and humid parts of Ethiopia. Of 70 genotypes evaluated, EMP-233, EMP-212, G-10843 and Dicta-65 were consistently resistant to both diseases and ...
Genetic diversity among strains of Ralstonia solanacearum from Ethiopia assessed by repetitive sequence-based polymerase chain reaction (rep-PCR) Article

Fikre Lemessa; Wolfgang Zeller; Dereje Negeri (2010)

The genetic diversity among Ethiopian strains of Ralstonia solanacearum, causal agent of bacterial wilt, was assessed by repetitive sequence-based polymerase chain reaction (repPCR) method with BOX and ERIC primer sets. ...
Isolation and characterisation of Ralstonia solanacearum strains from Solanaceae crops in Ethiopia Article

Fikre Lemessa; Wolfgang Zeller (2006)

Eighty one isolates of Ralstonia solanacearum-like bacteria on triphenyl tetrazolium chloride (TTC) medium were collected from different Solanaceae crops (i.e. potato, tomato and pepper plants and potato tubers) at various ...
Nutritional deterioration of stored Zea mays L. along supply chain in southwestern Ethiopia: Implication for unseen dietary hunger Article

Chemeda Abedeta; Lemlem Gurmu; Fikre Lemessa (2017)

Maize plays a key role in household food security in southwestern Ethiopia, but its benefits have been negated by high post-harvest losses. Previous loss assessment and management studies have focused mainly on quantity ...
Prevalence and Intensity of Mango (Mangifera indica L.) Anthracnose Caused by Colletotrichum Species in South-western of Ethiopia Article

Amsalu Abera; Fikre Lemessa; Girma Adugna (2016)

Mango (Mangifera indica L.) anthracnose caused by Colletotrichum spp. is considered as the most important mango disease in the humid tropics. The disease widely occurs in some parts of Ethiopia that has characteristically ...
Reactions of improved faba bean varieties to chocolate spot (Botrytis fabae Sard.) epidemics across contrasting altitudes in southwest Ethiopia Article

Mesele Haile; Girma Adugna; Fikre Lemessa (2015)

Chocolate spot (Botrytis fabae Sard.) is one of the major diseases menacing faba bean (Vicia faba L.) production and restraining its productivity in Ethiopia and other African countries. The yield losses reach up to 100% ...
Smallholder farmers’ knowledge, perception and practice in pesticide use in South Western Ethiopia Article

Fikre Lemessa; Fikadu Mitiku; Gezahegn Berecha (2016)

Pesticides are often used to manage pests and diseases to enhance agricultural productivity. However, pesticides have negative impacts on human and animal health as well as on the environment if not properly used and ...

Browsing College of Agriculture and Veterinary Medicine by Author "Fikre Lemessa"

Browsing College of Agriculture and Veterinary Medicine by Author "Fikre Lemessa"

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