Distribution of Major Tef Diseases in Central Highland Area of Ethiopia

Yitagesu Tadesse; Niguse Belay; Dereje Amare; Asela Kesho; Getahun Bekana

doi:doi:10.11648/j.ijaas.20210703.14

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Distribution of Major Tef Diseases in Central Highland Area of Ethiopia

Yitagesu Tadesse, Niguse Belay, Dereje Amare, Asela Kesho, Getahun Bekana

Published in International Journal of Applied Agricultural Sciences (Volume 7, Issue 3)

Received: 25 March 2021 Accepted: 6 May 2021 Published: 22 June 2021

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Abstract

Tef (Eragrostis tef (Zucc.) Trotter), is the major Ethiopian cereal crop which feed peoples The prevalence and damage inflicted by diseases and insect pests varies from region to region and shows large seasonal variation, the current status of diseases is generally little known. Information on the prevalence and status of diseases would be essential to devise sound management options. So, our objective is to assess the status of major tef foliar diseases in central highland area of Ethiopia. Assessment was carried in the major tef producing districts of West Shewa, South-west and North shewa zones of Ethiopia. The assessment done in 2019/2020 main cropping season along the main roads and accessible routes in each survey district, and stops made at every 5-10 km intervals based on vehicles odometers as per tef fields available. We have assessed 35 fields which have the potential to produce tef from three zones. From our assessment the major tef foliar diseases recorded were leaf rust, head smudge and spot blotch. The highest tef leaf rust severity (90S) recorded in north shewa zone Mendida district where as the lowest (0%) recorded in Awaro, Asgori, woliso and Dendi districts from South west shewa zone. The highest head smudge severity recorded in west shewa zone liben jawe district where as the lowest head smudge severity recorded in woliso, wolimera and tokekutaye district. There is no head smudge disease recorded in north shewa zone. From our assessment, we have concluded that tef leaf rust and head smudge are the most economically important diseases. Therefore, it is very crucial to develop management option to mitigate those diseases.

Published in	International Journal of Applied Agricultural Sciences (Volume 7, Issue 3)
DOI	10.11648/j.ijaas.20210703.14
Page(s)	135-137
Creative Commons	This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited.
Copyright	Copyright © The Author(s), 2021. Published by Science Publishing Group

Keywords

Eragrostis Tef (Zucc.) Trotter, Disease Survey, Tef Leaf Rust and Head Smudge

References

[1]	Assefa K, Aliye S, Belay G, Metaferia G, Tefera H, Sorrells ME. Quncho: the first popular tef variety in Ethiopia. International Journal of Agricultural Sustainability. 2011 Feb 1; 9 (1): 25-34.
[2]	CSA (Central Statistical Authority) (2019). Agriculture Sample Survey 2018/2019 (June, 2019). Report on Area and Production of Major Crops (Private Peasant Holdings, Meher Seasons). Addis Ababa Ethiopia, the FDRE statistical bulletin Volume 01-589.
[3]	Tamang JP, Cotter PD, Endo A, Han NS, Kort R, Liu SQ, Mayo B, Westerik N, Hutkins R. Fermented foods in a global age: East meets West. Comprehensive Reviews in Food Science and Food Safety. 2020 Jan; 19 (1): 184-217.
[4]	Fikadu A, Wedu TD, Derseh E. Review on economics of teff in Ethiopia. Open Access Biostatistics & Bioinformatics. 2019; 2: 1-8.
[5]	Assefa K, Ketema S, Tefera H, Nguyen HT, Blum A, Ayele M, Bai G, Simane B, Kefyalew T. Diversity among germplasm lines of the Ethiopian cereal tef [Eragrostis tef (Zucc.) Trotter]. Euphytica. 1999 Mar; 106 (1): 87-97.
[6]	Assefa K, Chanyalew S, Metaferia G. Conventional and molecular tef breeding. Tef Improvement. 2011 Nov 7: 33.
[7]	Chemeda G, Birhanu C, Mengistu G, Lule D, Bedada G, Dessalegn K, Mamo K, Kebede M, Debela M, Anbesa F. Grain yield stability and agronomic performance of tef genotypes in western Oromia. In Oromia Agricultural Research Institute, Workshop proceeding for completed research activities of Adaptation and Generation of Agricultural Technologies 2017 (p. 24).
[8]	Tadele Z. Solomon Chanyalew, Setotaw Ferede, Tebkew Damte, Tsion Fikre, Yazachew Genet, Worku Kebede, Kidist Tolossa. Planta. 2019; 250: 753-67.
[9]	Ronda F, Abebe W, Pérez-Quirce S, Collar C. Suitability of tef varieties in mixed wheat flour bread matrices: A physico-chemical and nutritional approach. Journal of Cereal Science. 2015 Jul 1; 64: 139-46.
[10]	Satheesh N, Fanta SW. Review on structural, nutritional and anti-nutritional composition of Teff (Eragrostis tef) in comparison with Quinoa (Chenopodium quinoa Willd.). Cogent Food & Agriculture. 2018 Jan 1; 4 (1): 1546942.
[11]	Lule D, Chemeda G, Birhanu C. Registration of “Dursi” Newly Released Tef (Eragrostis tef (Zucc.) Trotter) Variety. Ethiopian Journal of Crop Science. 2019; 7 (1).
[12]	Barretto R, Buenavista RM, Rivera JL, Wang S, Prasad PV, Siliveru K. Teff (Eragrostis tef) processing, utilization and future opportunities: a review. International Journal of Food Science & Technology. 2020 Nov 22.
[13]	Badebo A. 14. Pathological Research in Tef. Tef Improvement.: 193.
[14]	Damte T. 13. Insect Pest Management Research in Tef. Tef Improvement.: 171.
[15]	Ashenafi Gemechu, Kebebew Assefa, Yazachew Genet and Tsion Fikre. Status of Tef (Eragrostis tef) Diseases in Ethiopia. Agri Res & Tech: Open Access J. 2018; 17 (3): 556026. DOI: 10.19080/ARTOAJ.2018.17.556026.

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APA Style

Yitagesu Tadesse, Niguse Belay, Dereje Amare, Asela Kesho, Getahun Bekana. (2021). Distribution of Major Tef Diseases in Central Highland Area of Ethiopia. International Journal of Applied Agricultural Sciences, 7(3), 135-137. https://doi.org/10.11648/j.ijaas.20210703.14

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ACS Style

Yitagesu Tadesse; Niguse Belay; Dereje Amare; Asela Kesho; Getahun Bekana. Distribution of Major Tef Diseases in Central Highland Area of Ethiopia. Int. J. Appl. Agric. Sci. 2021, 7(3), 135-137. doi: 10.11648/j.ijaas.20210703.14

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AMA Style

Yitagesu Tadesse, Niguse Belay, Dereje Amare, Asela Kesho, Getahun Bekana. Distribution of Major Tef Diseases in Central Highland Area of Ethiopia. Int J Appl Agric Sci. 2021;7(3):135-137. doi: 10.11648/j.ijaas.20210703.14

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@article{10.11648/j.ijaas.20210703.14,
  author = {Yitagesu Tadesse and Niguse Belay and Dereje Amare and Asela Kesho and Getahun Bekana},
  title = {Distribution of Major Tef Diseases in Central Highland Area of Ethiopia},
  journal = {International Journal of Applied Agricultural Sciences},
  volume = {7},
  number = {3},
  pages = {135-137},
  doi = {10.11648/j.ijaas.20210703.14},
  url = {https://doi.org/10.11648/j.ijaas.20210703.14},
  eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ijaas.20210703.14},
  abstract = {Tef (Eragrostis tef (Zucc.) Trotter), is the major Ethiopian cereal crop which feed peoples The prevalence and damage inflicted by diseases and insect pests varies from region to region and shows large seasonal variation, the current status of diseases is generally little known. Information on the prevalence and status of diseases would be essential to devise sound management options. So, our objective is to assess the status of major tef foliar diseases in central highland area of Ethiopia. Assessment was carried in the major tef producing districts of West Shewa, South-west and North shewa zones of Ethiopia. The assessment done in 2019/2020 main cropping season along the main roads and accessible routes in each survey district, and stops made at every 5-10 km intervals based on vehicles odometers as per tef fields available. We have assessed 35 fields which have the potential to produce tef from three zones. From our assessment the major tef foliar diseases recorded were leaf rust, head smudge and spot blotch. The highest tef leaf rust severity (90S) recorded in north shewa zone Mendida district where as the lowest (0%) recorded in Awaro, Asgori, woliso and Dendi districts from South west shewa zone. The highest head smudge severity recorded in west shewa zone liben jawe district where as the lowest head smudge severity recorded in woliso, wolimera and tokekutaye district. There is no head smudge disease recorded in north shewa zone. From our assessment, we have concluded that tef leaf rust and head smudge are the most economically important diseases. Therefore, it is very crucial to develop management option to mitigate those diseases.},
 year = {2021}
}

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TY - JOUR
T1 - Distribution of Major Tef Diseases in Central Highland Area of Ethiopia
AU - Yitagesu Tadesse
AU - Niguse Belay
AU - Dereje Amare
AU - Asela Kesho
AU - Getahun Bekana
Y1 - 2021/06/22
PY - 2021
N1 - https://doi.org/10.11648/j.ijaas.20210703.14
DO - 10.11648/j.ijaas.20210703.14
T2 - International Journal of Applied Agricultural Sciences
JF - International Journal of Applied Agricultural Sciences
JO - International Journal of Applied Agricultural Sciences
SP - 135
EP - 137
PB - Science Publishing Group
SN - 2469-7885
UR - https://doi.org/10.11648/j.ijaas.20210703.14
AB - Tef (Eragrostis tef (Zucc.) Trotter), is the major Ethiopian cereal crop which feed peoples The prevalence and damage inflicted by diseases and insect pests varies from region to region and shows large seasonal variation, the current status of diseases is generally little known. Information on the prevalence and status of diseases would be essential to devise sound management options. So, our objective is to assess the status of major tef foliar diseases in central highland area of Ethiopia. Assessment was carried in the major tef producing districts of West Shewa, South-west and North shewa zones of Ethiopia. The assessment done in 2019/2020 main cropping season along the main roads and accessible routes in each survey district, and stops made at every 5-10 km intervals based on vehicles odometers as per tef fields available. We have assessed 35 fields which have the potential to produce tef from three zones. From our assessment the major tef foliar diseases recorded were leaf rust, head smudge and spot blotch. The highest tef leaf rust severity (90S) recorded in north shewa zone Mendida district where as the lowest (0%) recorded in Awaro, Asgori, woliso and Dendi districts from South west shewa zone. The highest head smudge severity recorded in west shewa zone liben jawe district where as the lowest head smudge severity recorded in woliso, wolimera and tokekutaye district. There is no head smudge disease recorded in north shewa zone. From our assessment, we have concluded that tef leaf rust and head smudge are the most economically important diseases. Therefore, it is very crucial to develop management option to mitigate those diseases.
VL - 7
IS - 3
ER -

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Author Information

Yitagesu Tadesse

Holleta Agricultural Research Centre, Ethiopian Institute of Agricultural Research, Addis Ababa, Ethiopia
Niguse Belay

Holleta Agricultural Research Centre, Ethiopian Institute of Agricultural Research, Addis Ababa, Ethiopia
Dereje Amare

Holleta Agricultural Research Centre, Ethiopian Institute of Agricultural Research, Addis Ababa, Ethiopia
Asela Kesho

Holleta Agricultural Research Centre, Ethiopian Institute of Agricultural Research, Addis Ababa, Ethiopia
Getahun Bekana

Holleta Agricultural Research Centre, Ethiopian Institute of Agricultural Research, Addis Ababa, Ethiopia

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APA Style

Yitagesu Tadesse, Niguse Belay, Dereje Amare, Asela Kesho, Getahun Bekana. (2021). Distribution of Major Tef Diseases in Central Highland Area of Ethiopia. International Journal of Applied Agricultural Sciences, 7(3), 135-137. https://doi.org/10.11648/j.ijaas.20210703.14

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ACS Style

Yitagesu Tadesse; Niguse Belay; Dereje Amare; Asela Kesho; Getahun Bekana. Distribution of Major Tef Diseases in Central Highland Area of Ethiopia. Int. J. Appl. Agric. Sci. 2021, 7(3), 135-137. doi: 10.11648/j.ijaas.20210703.14

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AMA Style

Yitagesu Tadesse, Niguse Belay, Dereje Amare, Asela Kesho, Getahun Bekana. Distribution of Major Tef Diseases in Central Highland Area of Ethiopia. Int J Appl Agric Sci. 2021;7(3):135-137. doi: 10.11648/j.ijaas.20210703.14

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@article{10.11648/j.ijaas.20210703.14,
  author = {Yitagesu Tadesse and Niguse Belay and Dereje Amare and Asela Kesho and Getahun Bekana},
  title = {Distribution of Major Tef Diseases in Central Highland Area of Ethiopia},
  journal = {International Journal of Applied Agricultural Sciences},
  volume = {7},
  number = {3},
  pages = {135-137},
  doi = {10.11648/j.ijaas.20210703.14},
  url = {https://doi.org/10.11648/j.ijaas.20210703.14},
  eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ijaas.20210703.14},
  abstract = {Tef (Eragrostis tef (Zucc.) Trotter), is the major Ethiopian cereal crop which feed peoples The prevalence and damage inflicted by diseases and insect pests varies from region to region and shows large seasonal variation, the current status of diseases is generally little known. Information on the prevalence and status of diseases would be essential to devise sound management options. So, our objective is to assess the status of major tef foliar diseases in central highland area of Ethiopia. Assessment was carried in the major tef producing districts of West Shewa, South-west and North shewa zones of Ethiopia. The assessment done in 2019/2020 main cropping season along the main roads and accessible routes in each survey district, and stops made at every 5-10 km intervals based on vehicles odometers as per tef fields available. We have assessed 35 fields which have the potential to produce tef from three zones. From our assessment the major tef foliar diseases recorded were leaf rust, head smudge and spot blotch. The highest tef leaf rust severity (90S) recorded in north shewa zone Mendida district where as the lowest (0%) recorded in Awaro, Asgori, woliso and Dendi districts from South west shewa zone. The highest head smudge severity recorded in west shewa zone liben jawe district where as the lowest head smudge severity recorded in woliso, wolimera and tokekutaye district. There is no head smudge disease recorded in north shewa zone. From our assessment, we have concluded that tef leaf rust and head smudge are the most economically important diseases. Therefore, it is very crucial to develop management option to mitigate those diseases.},
 year = {2021}
}

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