scholarly journals Evaluation of 20 enset (Ensete ventricosum) landraces for response to Xanthomonas vasicola pv. Musacearum infection

Author(s):  
Sadik Muzemil ◽  
Alemayehu Chala ◽  
Bizuayehu Tesfaye ◽  
David J. Studholme ◽  
Murray Grant ◽  
...  
Keyword(s):  
1998 ◽  
Vol 49 (7) ◽  
pp. 2155-2157 ◽  
Author(s):  
Dirk Hölscher ◽  
Bernd Schneider
Keyword(s):  

2021 ◽  
Author(s):  
Derese Tamiru Desta ◽  
Gezhagn Nigusse Kelikay ◽  
Meskelu Zekwos ◽  
Mesfin Eshete ◽  
Hailu Hailemariam Reda ◽  
...  

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Abstract A new distribution map is provided for Xanthomonas campestris pv. musacearum (Yirgou & Bradbury) Dye. Proteobacteria: Xanthomonadales. Hosts: banana (Musa sp.), enset (Ensete ventricosum). Information is given on the geographical distribution in Africa (Burundi, Congo Democratic Republic, Ethiopia, Kenya, Rwanda, Tanzania, Uganda).


2018 ◽  
Vol 73 ◽  
pp. 342-350 ◽  
Author(s):  
A.F. Andeta ◽  
D. Vandeweyer ◽  
F. Woldesenbet ◽  
F. Eshetu ◽  
A. Hailemicael ◽  
...  

2010 ◽  
Vol 57 (3) ◽  
pp. 185-192 ◽  
Author(s):  
Rieko Hirose ◽  
Yoriko Tezuka ◽  
Tomoko Kondo ◽  
Kazuko Hirao ◽  
Tamao Hatta ◽  
...  

2021 ◽  
Author(s):  
Wondimagegnehu Tekalign ◽  
Newarinesh Feleke

Abstract BackgroundEnsete ventricosum is an important food crop consumed in the form of Bulla and Kocho mainly used in the southern parts of Ethiopia for their sustainable livelihood and ensuring food security. Besides, it is used as animal feed, as well as a source of medicine and fiber. This study was undertaken on the morphological traits among the Enset (Ensete ventricosum) landraces and cultural use of the landraces for the livelihood of people in Mareka woreda, Dawro zone, southern Ethiopia. The study was carried out in purposively selected four kebeles of Mareka district’s Dawro zone.ResultsA total of 145 (20 purposively selected key informants and 125 randomly selected respondents) were interviewed using semi-structured interviews, and field observation was also used to collect ethnobotanical data. The morphological traits were measured according to IBPGR (International Board for Plant Genetic Resources) descriptors for Enset. The data were analyzed by using computer software SPSS v 16.0 as well as Excel 2010 spreadsheet. A total of 33 Enset landraces were identified from the study area. Farmers gave the name for their landraces based on the morphological trait and sources of planting material. Identified landraces were grouped into five clusters based on their morphological trait variability. Mean plant height, pseudostem height, and circumference, leaf size, and numbers have significant differences among clusters. Cluster number five had the highest mean in plant height, pseudostem height, and circumference and cluster number three had the lowest mean. The highest landrace richness was recorded from Ocha (3.18) while the lowest was from Guta (2.56). The most abundant landraces were Amiya, Hoeya, Boza, Yaka, Bothena, Ontha, Adinona, Shasha, and Keteriya in the Mareka district.ConclusionsThis study confirmed that the Dawro zone is rich in diversity of Enset, however, reduction in production and loss of some landraces was observed because of different factors. Therefore, attention must be given to the conservation and maintenances of Enset landraces by all the concerned bodies.


2020 ◽  
Author(s):  
gizachew Woldesenbet Nuraga ◽  
Tileye Feyissa ◽  
Kassahun Tesfaye ◽  
Manosh Kumar Biswas ◽  
Trude Schwarzacher ◽  
...  

Abstract Background Enset (Ensete ventricosum) is a multipurpose crop extensively cultivated in southern and southwestern Ethiopia for human food, animal feed and fiber. It contributes to the food security and rural livelihoods of 20 million people. Several distinct enset landraces are cultivated for their uses in traditional medicine. Socio-economic changes and the loss of indigenous knowledge might lead to the decline of important medicinal landraces and their associated genetic diversity. However, it is currently unknown whether medicinal landraces are genetically differentiated from other landraces. Here, we characterize the genetic diversity of medicinal enset landraces to support effective conservation and utilization of their diversity Results We evaluated the genetic diversity of 51 enset landraces of which 38 have reported medicinal value. A total of 38 alleles were detected across the 15 SSR loci. AMOVA revealed that 97.6% of the total genetic variation is among individual with an FST of 0.024 between medicinal and non-medicinal landraces. A neighbor-joining tree showed four separate clusters with no correlation to the use values of the landraces. Principal coordinate analysis also confirmed the absence of distinct clustering between the groups, showing low differentiation among landraces used in traditional medicine and those having other use values. Conclusion We found that enset landraces were clustered irrespective of their use value, showing no evidence for genetic differentiation between enset grown for ‘medicinal’ uses and non-medicinal landraces. This suggests that enset medicinal properties may be restricted to a more limited number of genotypes, a product of interaction with the environment or management practice, or partly misreported. The study provide baseline information that promotes further investigations in exploiting the medicinal value of these specific landraces


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