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Research Article |

Evaluating Herbicides Efficacy Against Coffee Weeds in Southwest Ethiopia

Weed is the major limiting factor of coffee production in Ethiopia. Weeds in coffee causes 65% yield reduction in the country. Now a day, the expensiveness of weed management has been a principle issue in economic analysis of coffee production in Ethiopia. Herbicide is a best weed management option in coffee production. Thus, newly introduced herbicides verification trial was conducted in Jimma Agricultural Research Center, Agaro and Gera sub center on station in 2020 cropping season to evaluate the efficacy of newly introduced herbicides. The experiment consists six (6) treatments viz., famphosate 480G/L, Goal 200 SL, Zap weeds 200 SL, Bastnate 200 SL, Dat-phosate 41% as standard check and weedy control as negative control. The herbicides effectively reduced weed density and provide good weed control efficiency compared with weedy control. Among tested herbicides Goal 200SL, Zap weed 200Sl and Bastnate 200 SL have been showed gradual performance declination on weed control as compared with standard control herbicide. This result suggested that repeated application after a month is mandatory to achieve full control throughout season equivalent with standard control herbicide. Therefore, Famphosate 480g/l at 4.1 L/ha within 300 L/ha water with one time application per season, and Goal 200SL at 2.25 L/ha with 225L/ha water volume, Zap weed 200SL at 3 L/ha with 200 L/ha water and Bastnate 200 SL at 1 L/ha with in 300L/ha water after a month of first application recommended to control weeds in coffee. According to this study, although all the evaluated herbicides can control coffee weeds, but, the duration of their control is different. Some of them were control weed species within 7 to 21 days; others may stay and become months later.

Coffea arabica, Famphosate 480g/L, Goal 200 SL, Bastnate 200 SL, Dat-phosate 41%

APA Style

Bidira, T., Shimales, T. (2023). Evaluating Herbicides Efficacy Against Coffee Weeds in Southwest Ethiopia. Modern Chemistry, 11(4), 70-77. https://doi.org/10.11648/j.mc.20231104.11

ACS Style

Bidira, T.; Shimales, T. Evaluating Herbicides Efficacy Against Coffee Weeds in Southwest Ethiopia. Mod. Chem. 2023, 11(4), 70-77. doi: 10.11648/j.mc.20231104.11

AMA Style

Bidira T, Shimales T. Evaluating Herbicides Efficacy Against Coffee Weeds in Southwest Ethiopia. Mod Chem. 2023;11(4):70-77. doi: 10.11648/j.mc.20231104.11

Copyright © 2023 Authors retain the copyright of this article.
This article is an open access article distributed under the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0/) which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

1. Girma, N. K., (2011). Marketing information operation in Ethiopia with special reference to the Ethiopia Commodity Exchange (ECX) Coffee Trading. MSc. thesis. Swedish University of Agricultural sciences Uppsala, Sweden. Department of Urban and Rural development pp. 75.
2. Tsegaye Yilma, Getachew Olana and Tesfaye Zegeye (2000). Some Socio Economic issue related to fungicide use against CD in Ethiopia. In: Preceding of workshop on the command (CBI) in Ethiopia 13-14 August 1999 72-84 pp. International Journal of Pest Managent.
3. NPR (2017). Coffee Farmers are on the front lines of climate change' internet source at http://newsok.com/article/555373
4. Tadasse W/mariam Gole. (2015). Coffee: Ethiopia’s Gift to The World: The Traditional Production Systems as Living Examples of Crop Domestication, and Sustainable Production and an Assessment of Different Certification Schemes.
5. Tadesse E, (1998). Weed control in the western coffee growing areas of Ethiopia. pp: 22-27. In: Beyene S and Abera D. (eds) 1998. Agricultural Research and technology Transfer Attempts and Achievements in Western Ethiopia. Proceedings of the third Technology Generation, Transfer and Gap Analysis Workshop. 12-14 November 1996. Nekemt, Ethiopia.
6. Mesfin Amha. (1990). The status of demonstration sites. Ministry of Coffee and Tea Development, Coffee Improvement Project (CIP).
7. Tadesse Eshetu. 1994. Effect of Clipping Frequency of Couch grass (Digitariaabyssinica) on the Growth of young Coffee. In. FassilReda and D. G. Tanner (eds.) Arem Vol. 2 and 3. Proceedings of the 2nd and 3rd Annual Conferences of the Ethiopian Weed Science Society. Addis Ababa, Ethiopia.
8. Tigist B. and Tadasse E., (2022). Review of five Decades Weed management research in coffee, horticultural and cereal crops. In: Tadasse E., Girma H., Alemsegad Y. and Habtamu S., eds. Proceeding of 50 th year Golden Jubile anniversary of Jimma Agricultural research center. Ethiopian Institute of Agricultural research center; Fifty Years Coffee based Agricultural Techology service: 6-7 November 2022, Jimma Agricultural research center Jimma Ethiopia. Pp. 131-152.
9. JARC, 2004. Jimma Agricultural research center annual progress report. 2005, Jimma, Ethiopia.
10. Ganie, Z. A., G. Stratman and A. J. Jhala. (2015). Responces of selected glyphosate resistant broad leaved weeds to premix of fluthaiacet-methlyand mesotrione (solstice TM) applied at two growth stages Canadian J. of plant science, 95: 1-9.
11. Mani, V. S., Malla, M. L., Gautam, K. C. and Bhagwndas. (1973). Weed killing chemicals in potato cultivation. Indian Farm, VXXII, 17-18.
12. Thakral KK., Pandita M. L., Khurana SC., Kalloo G. (1988). Efficacy of cultural and chemical weed control methods in potato. Journal of Indian Potato Association, 15: 148-152.
13. Surinder SR. (2016). Weed indices. Available: https://www.researchgate.net/publication/320268615_34 Weed_indices. (Accessed: 13.05.2020).
14. Kewat M. L. and Jha A. K. (2018). A Manual on Weeds. Department of Agronomy, College of Agriculture, Jawaharlal Nehr Krishi Vishwa Vidyalaya, Jabalpur, MP. 70pp.
15. Tadesse Eshetu Tesfu Kebede. (2016). Effect of Weed Management Methods on Yield and Physical Quality of Coffee at Gera, Jimma Zone, South West Ethiopia. Journal of Resources Development and Management www.iiste.org Vol. 16.
16. Asghar M., Baig MMQ., Latif MT., Hussin M. (2021) Evaluation of the Effect of Different Herbicides for the Control of Parthenium Weed. Turk J Weed Sci, 24 (1): 19-28.
17. Hassan G, Tanveerl S, Khan and NU, Munir M (2010). Integrating cultivars with reduced herbicide Rates for weed management in maize. Pak J Bot 42: 1923-1929.