Central Statistical Agency (CSA), "Report on area and production of major crops (private peasant holdings, meher season)," Statistical Bulletin, vol. 1, pp. 10-14, 2014.
 S. Samuel, S. Ahmed, C. Fininsa, M. M. Abang, and P. K. Sakhuja, "Survey of chocolate spot (Botrytis fabae) disease of faba bean (Vicia faba L.) and assessment of factors influencing disease epidemics in Northern Ethiopia," Crop Protection, vol. 27, pp. 1457-1463, 2008.
 B. Bitew and W. Wondwosen, "New faba bean disease in North Shewa-Ethiopia: ‘Faba bean leaf and stem gall." Retrieved: http//www.arari.gov.et/index.php?option. [Accessed 01 June 2014], 2012.
 G. Dereje and G. K. Wendafrash, "Faba bean galls: A new disease of faba bean in Ethiopia," Available at Google. doc. com, pp. 1-6, 2012.
 B. Bitew, "Survey and identification of new faba bean disease (Qormid) in the highlands of North Shewa, Ethiopia," Current Research Microbiology and Biotechnology, vol. 3, pp. 561-563, 2015.
 H. Endale, G. Getaneh, T. Sefera, N. Tadesse, B. Bitew, A. Boydom, D. Kassa, and T. Temesgen, "Faba bean gall; a new threat for faba bean (Vicia faba) production in Ethiopia," Advances in Crop Science and Technology, vol. 2, pp. 144-148, 2014.Available at: http://dx.doi.org/10.4172/2329-8863.1000144.
 G. Ding, L. Xung, G. Oifang, L. Pingxi, Y. Dazaho, and H. Ronghai, "Evaluation and screening of faba bean germplasm in China," Fabis Newsletter, vol. 32, pp. 8–10, 1993.
 B. E. J. Wheeler, An Introduction to plant diseases. London: Wiley and Sons, 1969.
 G. Shaner and R. Finney, "Inheritance of slow-mildewing resistance in wheat proceedings," American Physiopathology Society, vol. 2, p. 49, 1977.
 J. E. Van der Plank, Plant diseases: Epidemics and control. New York: Academic Press, 1963.
 R. Berger, "Comparison of the Gompertz and Logistic equations to describe plant disease progress," Phytopathology, vol. 71, pp. 716-719, 1981.Available at: https://doi.org/10.1094/phyto-71-716.
 C. L. Campbell, Disease progress in time: Modeling and data analysis. In: Jones, D.G (Ed.) The epidemiology of plant disease. London: Kluwer Academic Publishers, 1998.
 K. A. Gomez and A. A. Gomez, Statistical procedures for agricultural research, 2nd ed. New York: A Wiley Interscience Publications, 1984.
 Y. Getnet and A. Yehizbalem, "Adaptation of faba bean varieties for yield,for yield components and against faba bean gall (Olpidium Viciae Kusano) disease in South Gondar, Ethiopia," The Crop Journal, vol. 5, pp. 560-566, 2017.Available at: http://dx.doi.org/10.1016/j.cj.2017.05.007.
 D. Bond and M. Pope, "Ascochyta fabae on winter beans (Vicia faba): Pathogen spread and variation in host resistance," Plant Pathology, vol. 29, pp. 59-65, 1980.Available at: https://doi.org/10.1111/j.1365-3059.1980.tb01181.x.
 T. Belachew, "Assessment of faba bean gall disease intensity and its management using cultivars and fungicides in north shoa zone of central Ethiopia," MSc. Thesis,Ambo university, Ambo, Ethiopia, 2016.
 A. Rhaïem, M. Cherif, M. Kharrat, M. Cherif, and M. Harrab, "New faba bean genotype resistant to chocolate spot caused by Botrytis fabae," Phytopathology, vol. 41, pp. 99–108, 2002.
 B. Tivoli, D. J. Berthelem, L. Ghen, and C. Onfroy, Characterisation of the resistance to Botrytis fabae and Ascochyta fabae in faba bean lines vol. 21. France: FABIS Newsletter, 1992.
 A. Mastewal, "Screening of faba bean (Vicia faba) varieties against faba bean gall giseases (Olpidium viciae) in East Gojjam Zone Ethiopia," Journal of Biology, Agriculture and Healthcare, vol. 8, pp. 50-55, 2018.
 A. Sahar, R. Z. El-Shennawy, and A. Ismail, "Fungicidal management of chocolate spot of faba bean and assessment of yield losses due to the disease," Annals of Agricultural Sciences, vol. 56, pp. 27-35, 2011.Available at: https://doi.org/10.1016/j.aoas.2011.05.004.