JSFA
Distribution and Current Status of Coffee Leaf Rust in Western Oromia, Ethiopia
TOTAL VIEWS: 771
Abstract
Coffea arabica L. has commercially grown in more than 10.5 million ha in 80 different countries worldwide. Ethiopia is the largest Arabica coffee producer in Africa and 5th one from the world. Coffee is vital to the economy of East and Central Africa, providing a major source of foreign exchange earnings and as a cash crop, supporting the livelihood of millions of people who are involved in cultivation, processing, marketing, and export. However, coffee production in Ethiopia is highly restricted by diseases such as the Coffee leaf rust (CLR) whose causal agent is the fungus Hemileia vastatrix. This study was done to assess the prevalence, incidence, and severity of coffee leaf rust in coffee-growing areas of East Wallaggaa Zone of Oromia. During survey work, 3 potential coffee-growing districts (Diggaa, Sibu Sire, and Gudeya Bila) were used. Accordingly, 3 PAs per district, and 5 coffee farms per PA were used. Totally, 45 coffee farms were used for this survey work. Data was collected on the prevalence, incidence, severity, and impact of some factors on the development of CLR. CLR was observed across the surveyed area with a value of 100%. High CLR incidence was recorded in Gudeya Bila (98.67%) followed by Digga (77.33%) and Sibu Sire (77.33%). While the highest severity was recorded in Diggaa (39.18%) followed by Sibu Sire(36.67%) and Gudeya Bila (34.99%). CLR has influence positively and nega-tively by altitude, shade tree status, host resistant, coffee age and sanitation and field management. Local farmers should use CLR-resistant coffee cultivars and recommended field management to overcome CLR pressure observed in the coffee industry. Further investigation is also needed on the influence of some factors on the development of CLR in the study area.
References
[1] ICO (International Coffee Organization). (2019). Coffee Development Report by International coffee organization.
[2] EIAR. (2017). Coffee annual report. Global agricultural information network.
[3] Belachew K, Teferi D, Livelihood E. (2015). Climatic variables and impact of coffee berry diseases (Colletotrichum kahawae) in Ethiopian Coffee Production. Journal of Biology, Agriculture and Healthcare, 5:55-64.
[4] CSA (Central Statistical Agency). (2019). Agricultural sample survey (pp.121p): report on area and production of major crops of private peasant holdings for ˝meher˝ season of 2016/17. Addis Ababa, Ethiopia: Central Statistical Agency.
[5] Lemi Beksisa; Sentayehu Alamerew, and Ashenafi Ayano. (2018). Genotype x environment interaction and stability analysis of advanced limmu coffee (Coffeaarabica L.) Genotypes in southwestern Ethiopia. Journal of Plant Biochemistry & Physiology. Volume 6 DOI: 10.4172/2329-9029-C1-003.
[6] Avelino J, Gagliardi S, and Perfecto I. (2022). Tree effects on coffee leaf rust at field and landscape scales. Plant Dis. https://doi. org/10.1094/PDIS-08-21-1804-FE.
[7] McCook, S. (2006). Global rust belt: Hemileia vastatrix and the ecological integration of world coffee production since 1850. J. Glob. Hist. 1, 177-195. https://doi.org/ 10.1017/S174002280600012X.
[8] Cerda, R., Avelino, J., Gary, C., Tixier, P., Lechevallier, E., Allinne, C. (2017). Primary and Secondary Yield Losses Caused by Pests and Diseases: Assessment and Modelling in Coffee. PLoS ONE, 12(1), e0169133.
[9] Avelino J, Vílchez S, Segura-Escobar MB, et al. (2020). Shade tree chloroleucon eurycyclum promotes coffee leaf rust by reducing uredospore wash-off by rain. Crop Prot, 129:105038. https://doi. org/10.1016/j.cropro.2019.105038.
[10] Chala, J., Chemeda, F., Girma, A., Holger, H. (2010). Coffee leaf rust epidemics (Hemileia vastatrix) in montane coffee (Coffea arabica L.) forests in Southwestern Ethiopia. East East African Journal of Sciences.4, 86-95.
https://doi.org/10.4314/eajsci.v4i2.71530.
[11] Derso, E. and Waller, J. (2003). Variation among Colletotrichum isolates from diseased coffee berries in Ethiopia. Journal of Crop Protection, 22: 561-565.
[12] Avelino, J., Willocquet, L., Savary, S. (2004). Effects of crop management patterns on coffee rust epidemics. Plant Pathol. 53, 541-547. https://doi.org/10.1111/j.1365- 3059.2004.01067.x.
[13] Keith LM, Sugiyama LS, Brill E, et al. (2022). First Report of Coffee Leaf Rust caused by Hemileia vastatrix on Coffee (Coffea arabica) in Hawaii. Plant Dis 106:761. https://doi.org/10.1094/ PDIS-05-21-1072-PDN.
[14] Kevin Li, Zachary Hajian-Forooshani, John Vandermeer, and Ivette Perfecto1. (2023). Coffee leaf rust (Hemileia vastatrix) is spread by rain splash from infected leaf litter in a semi-controlled experiment. Journal of Plant Pathology, 105:667-672. https://doi.org/10.1007/s42161-023-01404-2.
[15] Ano Wariyo, aHabtamu Gebreselassie, Wondmagegnehu Gerbatsedik, Kifle Belachew. (2021). Current status on coffee leaf rust (hemileiavastatrix) in sidama and gedeo zone, southern Ethiopia. International Journal of Agricultural Extension, (01), 01-11.
[16] Alvarado GA. (2005). Evolution of Hemileia vastatrix virulence in Colombia. In: Zambolim L, Zambolim E. VMP (eds), Durable Resistance to Coffee Leaf Rust, pp.99- 115. Universidade Federal de Viçosa, Viçosa, Minas Gerais, Brasil.
[17] Kifle Belachow, Girma Adugna Sanbeta, Weyessa Geredew, Robert W. Barreto and Emerson Medeiros. (2020). Altitude is the main driver of coffee leaf rust epidemics: a large-scale survey in Ethiopia. Tropical Plant Pathology, Volume 45, page 511-521.
[18] Brown JS, Whan JH, Kenny MK, Merriman PR. (1995). The effect of coffee leaf rust on foliation and yield of coffee in Papua New Guinea. Crop Prot, 14(7):589-592.
[19] Jackson, D., Skillman, J., Vandermeer, J. (2012). Indirect biological control of the coffee leaf rust, Hemileiavastatrix, by the entomogenous fungus Lecanicilliumlecanii in a complex coffee agroecosystem. Biol. Control., 61, 89-97.
[20] Lopez-Bravo, D.F., Virginio-Filho, E., de, M., Avelino, J. (2012). Shade is conducive to coffee rust as compared to full sun exposure under standardized fruit load conditions. Crop. Prot., 38, 21-29. https://doi.org/10.1016/j.cropro.2012.03.011.
[21] Van Mora E, González González C, Boyer D et al (2023). Dispersal and plant arrangement condition the timing and magnitude of coffee rust infection. Ecol Model, 475:110206. https://doi.org/10.1016/j. ecolmodel.2022.110206.
How to cite this paper
Distribution and Current Status of Coffee Leaf Rust in Western Oromia, Ethiopia
How to cite this paper: Hika Bersisa. (2024) Distribution and Current Status of Coffee Leaf Rust in Western Oromia, Ethiopia. International Journal of Food Science and Agriculture, 8(2), 68-74.
DOI: http://dx.doi.org/10.26855/ijfsa.2024.06.003
More Articles
- Application of Biostime’s Patented Lactobacillus Strains in Fermented Dairy Products in China: A Comparative Study on Product Differentiation and Quality Enhancement
- Comparison of Detection Methods for Lactoferrin Iron Saturation
- Traditional Seafood Products and Their Packaging in Iran: A Review
- Comparative Nutritional and Organic Matter of Leaves and Pods from Herbaceous Papilionaceae Ecotype
- Technological Aptitude and Acceptability of Four Sesame Varieties from Burkina Faso in Pastes and Biscuits
- Research on the Development of the Golden Acacia Supply Chain Based on a Three-party Evolutionary Game—Taking the “Gold of Sophora” Quanzhou, Guilin as an Example