Evaluation of Tepi and Its Surrounding Coffee Collections Against Major Coffee Diseases at Gera and Tepi

Gabisa Gidisa; Zenebe Wubshet; Negasa Dechasa

doi:doi:10.11648/j.ijpc.20210705.11

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Evaluation of Tepi and Its Surrounding Coffee Collections Against Major Coffee Diseases at Gera and Tepi

Gabisa Gidisa, Zenebe Wubshet, Negasa Dechasa

Published in International Journal of Pharmacy and Chemistry (Volume 7, Issue 5)

Received: 6 August 2021 Accepted: 27 August 2021 Published: 13 September 2021

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Abstract

Coffee has for centuries played an important role in the Ethiopian economy and represents the main cash crop cultivated by small-scale farmers for social, economic, political and ecological sustainability. The estimated coffee production area in Ethiopia is 561,761 ha. In Ethiopia, coffee berry disease (CBD), coffee wilt disease (CWD) and coffee leaf rust (CLR) are foremost factors in reducing the quantity and quality of coffee in the country. developing disease resistant landrace coffee varieties and boost the yield with their intrinsic cup quality, a multidisciplinary research program has been designed and implemented at Jimma agricultural research center. To meet this objectives, local land race development program of Tepi 88 coffee collections were started in 2015 and 108 coffee accessions were collected and planted in 2016 at Tepi and Gera research sub centre by Jimma Agricultural Research Center. so, 88 coffee accessions were evaluated for their resistance using visual assessment, attached berry test to CBD, visual to scores CLR and laboratory inoculation test to CWD. There were significant differences among the Tepi coffee collections tested for resistance to coffee berry disease. The range was from 0% (T-83/2011) – 98% (T-63/2011) most of Tepi coffee accessions show susceptable reaction for CBD but most of the accessions show resistance reaction at Gera. Coffee collections were also evaluated for their resistance to coffee leaf rust under field condition at Tepi research center. Highly significant difference among coffee cultivars in percent coffee leaf rust severity was observed (Table 1). Coffee leaf rust disease percent severity varied between 0.17% (T-41/2011) – 21.7% (T-11/2011). There existed highly significant difference among cultivars both in percent wilt seedlings death and incubation period). Disease severity and incubation period on Tepi coffee collections varied between 9.33% (T-06/2011) –97.3% (T-21/2011) and 132 -10 days respectively. Based on over all detailed analysis of field evaluation and greenhouse test investigation for major diseases, and their Yield potentials, Nine Tepi coffee accessions were promoted to Variety verification.

Published in	International Journal of Pharmacy and Chemistry (Volume 7, Issue 5)
DOI	10.11648/j.ijpc.20210705.11
Page(s)	80-84
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

Tepi Coffee Collections, Disease Resistant, Colletotrichum Kahawae, Gibberella Xylarioides, Hemileia Vastatrix

References

[1]	Arega Z., Demelash T., Chala J., Sisay T., Mesfin S. and Girma A. 2008. Success Stories in Managing Coffee Berry Disease in Ethiopia. Pp 239–249. In: Coffee Diversity and Knowledge.
[2]	Bayetta B., Tesfaye S., Endale T., and Taye, K. (Eds.). Proceedings of a National Workshop Four Decades of Coffee Research and Development in Ethiopia, 14–17 August 2007, Addis Ababa, Ethiopia.
[3]	Eshetu Derso. 1997. Coffee diseases and their significance in Ethiopia. ASIC 17 (I): 723-726.
[4]	Eskes, A. B. and M. Toma-Braghini, 1981. Assessment methods for resistance to coffee leaf rust Hemileiavastatrix. FAO Plant Protection Bulletin, 29: 56-66.
[5]	Girma Adugna. 2004. Diversity in pathogenicity and genetics of Gibberellaxyilarioides (Fusarium xylarioides) population and resistance of coffee spp. in Ethiopia. Doctoral Dissertation. Hoen Landwirtschaftlichen Fakult’a’ der Rheinischen Friedrich-Wilhelms-Universit’a’t zu Bonn. 81 pp.
[6]	Girma Adugna, Mengistu Hulluka and Hindorf, H. 2001. Incidence of tracheomycosis, Gibberella xyilarioides (Fusarium xylarioides), on Arabica coffee in Ethiopia.
[7]	IPO. 2008. Intellectual Property Office Report.
[8]	JARC, 2006. Jimma Agricultural research center annual progress report. 2005, Jimma, Ethiopia.
[9]	Phirii N., Baker p., Ruther ford M., Flood J., Musoli P., Mmugi K., Kiambo D., Aduna G., Hakiza G., Pinard F., Odour G. 2010. The regional coffee wilt program Where do we go. In: Proceedings of 23^rd International Scientific Colloquium on Coffee (ASIC) 3^rd- 8^th October, 2010. Bali, Indonesia, pp. 537-548.
[10]	Taye K., Tesfaye S. and Alemseged Y. 2004. Adaptation of Arabica coffee landraces along topographic gradients in southern Ethiopia. In: Proceedings of the 20^th International Conference on Coffee Science (ASIC), 11-15 October 2004, Bangalore, India, pp 1046-1052.
[11]	Tefestewold B. 1995. Studies on Collototrichum population of Coffea arabica L. In Ethiopia and evaluation of reactions of coffee germplasm. Ph.D Diss., University of Bonn, Germany. 231 pp.
[12]	Van der Graff, N, A. 1981. Selection of Arabica coffee types resistant to coffee berry disease in Ethiopia. Mededelingen Londbovwhogeschola, Wagningen, pp 110 pp.
[13]	Demelash T, and Kifle B, 2015. Evaluation of released arabica coffee varieties (coffea arabica l) for major coffee diseases with especial emphasis to coffee wilt disease (Gibberella xylarioides) at jimma, Ethiopia journal of Biology and healthcare.
[14]	Bayetta Belachew, Behailu Atero and Fekadu Tefera (2000), Breeding for the resistance to coffee berry disease in arabica coffee: progress since 1973. In: In: proceedings of the workshop on control of coffee berry Disease (CBD) in Ethiopia, pp. 85-97. 13-15 August 1999, Addis Ababa, Ethiopia.
[15]	CABI. (2003), Surveys to assess the extent of coffee wilt disease in East and Central Africa. Final technical report. CABI Regional Center, Nairobi, Kenya. 49 pp.
[16]	CSA (Central Statistical Authority). (2010), Agricultural sample survey. Report on landutilization, Federal Democratic Republic of Ethiopia, Addis Ababa, Ethiopia.

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APA Style

Gabisa Gidisa, Zenebe Wubshet, Negasa Dechasa. (2021). Evaluation of Tepi and Its Surrounding Coffee Collections Against Major Coffee Diseases at Gera and Tepi. International Journal of Pharmacy and Chemistry, 7(5), 80-84. https://doi.org/10.11648/j.ijpc.20210705.11

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ACS Style

Gabisa Gidisa; Zenebe Wubshet; Negasa Dechasa. Evaluation of Tepi and Its Surrounding Coffee Collections Against Major Coffee Diseases at Gera and Tepi. Int. J. Pharm. Chem. 2021, 7(5), 80-84. doi: 10.11648/j.ijpc.20210705.11

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AMA Style

Gabisa Gidisa, Zenebe Wubshet, Negasa Dechasa. Evaluation of Tepi and Its Surrounding Coffee Collections Against Major Coffee Diseases at Gera and Tepi. Int J Pharm Chem. 2021;7(5):80-84. doi: 10.11648/j.ijpc.20210705.11

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@article{10.11648/j.ijpc.20210705.11,
  author = {Gabisa Gidisa and Zenebe Wubshet and Negasa Dechasa},
  title = {Evaluation of Tepi and Its Surrounding Coffee Collections Against Major Coffee Diseases at Gera and Tepi},
  journal = {International Journal of Pharmacy and Chemistry},
  volume = {7},
  number = {5},
  pages = {80-84},
  doi = {10.11648/j.ijpc.20210705.11},
  url = {https://doi.org/10.11648/j.ijpc.20210705.11},
  eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ijpc.20210705.11},
  abstract = {Coffee has for centuries played an important role in the Ethiopian economy and represents the main cash crop cultivated by small-scale farmers for social, economic, political and ecological sustainability. The estimated coffee production area in Ethiopia is 561,761 ha. In Ethiopia, coffee berry disease (CBD), coffee wilt disease (CWD) and coffee leaf rust (CLR) are foremost factors in reducing the quantity and quality of coffee in the country. developing disease resistant landrace coffee varieties and boost the yield with their intrinsic cup quality, a multidisciplinary research program has been designed and implemented at Jimma agricultural research center. To meet this objectives, local land race development program of Tepi 88 coffee collections were started in 2015 and 108 coffee accessions were collected and planted in 2016 at Tepi and Gera research sub centre by Jimma Agricultural Research Center. so, 88 coffee accessions were evaluated for their resistance using visual assessment, attached berry test to CBD, visual to scores CLR and laboratory inoculation test to CWD. There were significant differences among the Tepi coffee collections tested for resistance to coffee berry disease. The range was from 0% (T-83/2011) – 98% (T-63/2011) most of Tepi coffee accessions show susceptable reaction for CBD but most of the accessions show resistance reaction at Gera. Coffee collections were also evaluated for their resistance to coffee leaf rust under field condition at Tepi research center. Highly significant difference among coffee cultivars in percent coffee leaf rust severity was observed (Table 1). Coffee leaf rust disease percent severity varied between 0.17% (T-41/2011) – 21.7% (T-11/2011). There existed highly significant difference among cultivars both in percent wilt seedlings death and incubation period). Disease severity and incubation period on Tepi coffee collections varied between 9.33% (T-06/2011) –97.3% (T-21/2011) and 132 -10 days respectively. Based on over all detailed analysis of field evaluation and greenhouse test investigation for major diseases, and their Yield potentials, Nine Tepi coffee accessions were promoted to Variety verification.},
 year = {2021}
}

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TY  - JOUR
T1  - Evaluation of Tepi and Its Surrounding Coffee Collections Against Major Coffee Diseases at Gera and Tepi
AU  - Gabisa Gidisa
AU  - Zenebe Wubshet
AU  - Negasa Dechasa
Y1  - 2021/09/13
PY  - 2021
N1  - https://doi.org/10.11648/j.ijpc.20210705.11
DO  - 10.11648/j.ijpc.20210705.11
T2  - International Journal of Pharmacy and Chemistry
JF  - International Journal of Pharmacy and Chemistry
JO  - International Journal of Pharmacy and Chemistry
SP  - 80
EP  - 84
PB  - Science Publishing Group
SN  - 2575-5749
UR  - https://doi.org/10.11648/j.ijpc.20210705.11
AB  - Coffee has for centuries played an important role in the Ethiopian economy and represents the main cash crop cultivated by small-scale farmers for social, economic, political and ecological sustainability. The estimated coffee production area in Ethiopia is 561,761 ha. In Ethiopia, coffee berry disease (CBD), coffee wilt disease (CWD) and coffee leaf rust (CLR) are foremost factors in reducing the quantity and quality of coffee in the country. developing disease resistant landrace coffee varieties and boost the yield with their intrinsic cup quality, a multidisciplinary research program has been designed and implemented at Jimma agricultural research center. To meet this objectives, local land race development program of Tepi 88 coffee collections were started in 2015 and 108 coffee accessions were collected and planted in 2016 at Tepi and Gera research sub centre by Jimma Agricultural Research Center. so, 88 coffee accessions were evaluated for their resistance using visual assessment, attached berry test to CBD, visual to scores CLR and laboratory inoculation test to CWD. There were significant differences among the Tepi coffee collections tested for resistance to coffee berry disease. The range was from 0% (T-83/2011) – 98% (T-63/2011) most of Tepi coffee accessions show susceptable reaction for CBD but most of the accessions show resistance reaction at Gera. Coffee collections were also evaluated for their resistance to coffee leaf rust under field condition at Tepi research center. Highly significant difference among coffee cultivars in percent coffee leaf rust severity was observed (Table 1). Coffee leaf rust disease percent severity varied between 0.17% (T-41/2011) – 21.7% (T-11/2011). There existed highly significant difference among cultivars both in percent wilt seedlings death and incubation period). Disease severity and incubation period on Tepi coffee collections varied between 9.33% (T-06/2011) –97.3% (T-21/2011) and 132 -10 days respectively. Based on over all detailed analysis of field evaluation and greenhouse test investigation for major diseases, and their Yield potentials, Nine Tepi coffee accessions were promoted to Variety verification.
VL  - 7
IS  - 5
ER  -

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Author Information

Gabisa Gidisa

Ethiopian Institute of Agricultural Research, Jimma Agricultural Research Center, Jimma, Ethiopia
Zenebe Wubshet

Ethiopian Institute of Agricultural Research, Jimma Agricultural Research Center, Jimma, Ethiopia
Negasa Dechasa

Ethiopian Institute of Agricultural Research, Jimma Agricultural Research Center, Jimma, Ethiopia

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Plain Text BibTeX RIS

APA Style

Gabisa Gidisa, Zenebe Wubshet, Negasa Dechasa. (2021). Evaluation of Tepi and Its Surrounding Coffee Collections Against Major Coffee Diseases at Gera and Tepi. International Journal of Pharmacy and Chemistry, 7(5), 80-84. https://doi.org/10.11648/j.ijpc.20210705.11

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ACS Style

Gabisa Gidisa; Zenebe Wubshet; Negasa Dechasa. Evaluation of Tepi and Its Surrounding Coffee Collections Against Major Coffee Diseases at Gera and Tepi. Int. J. Pharm. Chem. 2021, 7(5), 80-84. doi: 10.11648/j.ijpc.20210705.11

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AMA Style

Gabisa Gidisa, Zenebe Wubshet, Negasa Dechasa. Evaluation of Tepi and Its Surrounding Coffee Collections Against Major Coffee Diseases at Gera and Tepi. Int J Pharm Chem. 2021;7(5):80-84. doi: 10.11648/j.ijpc.20210705.11

Copy | Download

@article{10.11648/j.ijpc.20210705.11,
  author = {Gabisa Gidisa and Zenebe Wubshet and Negasa Dechasa},
  title = {Evaluation of Tepi and Its Surrounding Coffee Collections Against Major Coffee Diseases at Gera and Tepi},
  journal = {International Journal of Pharmacy and Chemistry},
  volume = {7},
  number = {5},
  pages = {80-84},
  doi = {10.11648/j.ijpc.20210705.11},
  url = {https://doi.org/10.11648/j.ijpc.20210705.11},
  eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ijpc.20210705.11},
  abstract = {Coffee has for centuries played an important role in the Ethiopian economy and represents the main cash crop cultivated by small-scale farmers for social, economic, political and ecological sustainability. The estimated coffee production area in Ethiopia is 561,761 ha. In Ethiopia, coffee berry disease (CBD), coffee wilt disease (CWD) and coffee leaf rust (CLR) are foremost factors in reducing the quantity and quality of coffee in the country. developing disease resistant landrace coffee varieties and boost the yield with their intrinsic cup quality, a multidisciplinary research program has been designed and implemented at Jimma agricultural research center. To meet this objectives, local land race development program of Tepi 88 coffee collections were started in 2015 and 108 coffee accessions were collected and planted in 2016 at Tepi and Gera research sub centre by Jimma Agricultural Research Center. so, 88 coffee accessions were evaluated for their resistance using visual assessment, attached berry test to CBD, visual to scores CLR and laboratory inoculation test to CWD. There were significant differences among the Tepi coffee collections tested for resistance to coffee berry disease. The range was from 0% (T-83/2011) – 98% (T-63/2011) most of Tepi coffee accessions show susceptable reaction for CBD but most of the accessions show resistance reaction at Gera. Coffee collections were also evaluated for their resistance to coffee leaf rust under field condition at Tepi research center. Highly significant difference among coffee cultivars in percent coffee leaf rust severity was observed (Table 1). Coffee leaf rust disease percent severity varied between 0.17% (T-41/2011) – 21.7% (T-11/2011). There existed highly significant difference among cultivars both in percent wilt seedlings death and incubation period). Disease severity and incubation period on Tepi coffee collections varied between 9.33% (T-06/2011) –97.3% (T-21/2011) and 132 -10 days respectively. Based on over all detailed analysis of field evaluation and greenhouse test investigation for major diseases, and their Yield potentials, Nine Tepi coffee accessions were promoted to Variety verification.},
 year = {2021}
}

Copy | Download

TY  - JOUR
T1  - Evaluation of Tepi and Its Surrounding Coffee Collections Against Major Coffee Diseases at Gera and Tepi
AU  - Gabisa Gidisa
AU  - Zenebe Wubshet
AU  - Negasa Dechasa
Y1  - 2021/09/13
PY  - 2021
N1  - https://doi.org/10.11648/j.ijpc.20210705.11
DO  - 10.11648/j.ijpc.20210705.11
T2  - International Journal of Pharmacy and Chemistry
JF  - International Journal of Pharmacy and Chemistry
JO  - International Journal of Pharmacy and Chemistry
SP  - 80
EP  - 84
PB  - Science Publishing Group
SN  - 2575-5749
UR  - https://doi.org/10.11648/j.ijpc.20210705.11
AB  - Coffee has for centuries played an important role in the Ethiopian economy and represents the main cash crop cultivated by small-scale farmers for social, economic, political and ecological sustainability. The estimated coffee production area in Ethiopia is 561,761 ha. In Ethiopia, coffee berry disease (CBD), coffee wilt disease (CWD) and coffee leaf rust (CLR) are foremost factors in reducing the quantity and quality of coffee in the country. developing disease resistant landrace coffee varieties and boost the yield with their intrinsic cup quality, a multidisciplinary research program has been designed and implemented at Jimma agricultural research center. To meet this objectives, local land race development program of Tepi 88 coffee collections were started in 2015 and 108 coffee accessions were collected and planted in 2016 at Tepi and Gera research sub centre by Jimma Agricultural Research Center. so, 88 coffee accessions were evaluated for their resistance using visual assessment, attached berry test to CBD, visual to scores CLR and laboratory inoculation test to CWD. There were significant differences among the Tepi coffee collections tested for resistance to coffee berry disease. The range was from 0% (T-83/2011) – 98% (T-63/2011) most of Tepi coffee accessions show susceptable reaction for CBD but most of the accessions show resistance reaction at Gera. Coffee collections were also evaluated for their resistance to coffee leaf rust under field condition at Tepi research center. Highly significant difference among coffee cultivars in percent coffee leaf rust severity was observed (Table 1). Coffee leaf rust disease percent severity varied between 0.17% (T-41/2011) – 21.7% (T-11/2011). There existed highly significant difference among cultivars both in percent wilt seedlings death and incubation period). Disease severity and incubation period on Tepi coffee collections varied between 9.33% (T-06/2011) –97.3% (T-21/2011) and 132 -10 days respectively. Based on over all detailed analysis of field evaluation and greenhouse test investigation for major diseases, and their Yield potentials, Nine Tepi coffee accessions were promoted to Variety verification.
VL  - 7
IS  - 5
ER  -

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