Abstract
This paper presents research conducted during two coffee farming seasons in Costa Rica. The study examined coffee farmers’ weed management practices and is presented in the form of a case study of small-scale farmers’ use of labor and herbicides in weed management practices. Over 200 structured interviews were conducted with coffee farmers concerning their use of hired labor and family labor, weed management activities, support services, and expectations about the future of their coffee production. ANOVA and regression analyses describe the relationships between farm size, labor, and herbicide use, and three farm types (i.e., conventional, semi-conventional, and organic). Based on findings regarding the amount of labor used to manually control weeds on different types of farms (large farms, small conventional, semi-conventional, and organic farms) I am able to challenge small conventional farmers’ perceived need for herbicide use. Semi-structured interviews of coffee farmers and extension workers further revealed a dominant role played by agro-chemical companies in assisting farmers with production problems, and documented a high transaction cost for information provided from elsewhere. Chemical companies hire extension workers to visit farmers at their farms, free of charge, to offer recommendations on how to treat different pest problems, while government and cooperative extension agents charge for the service. There is a need to increase the amount of resources available to the National Coffee Institute to fund one-on-one farmer support services in order to balance the influence of agro-chemical company representatives and allow farmers to make better decisions regarding weed management.
Similar content being viewed by others
Abbreviations
- Icafe:
-
National Coffee Institute (Costa Rica)
- USAID:
-
United States Agency for International Development
References
Abeysekera, W.A.T. 1988. Pesticide use in the food production sector in Sri Lanka. In Use of pesticides and health hazards in the plantation sector, ed. G. Botterweck, 12–37. Colombo: Friedrich-Ebert-Stiftung.
Akobundu, I.O. 1997. Basic elements for improved weed management in the developing world. In Proceedings of the expert consultation on weed ecology and management conference, 22–24 September 1997, 86–92. Rome, Italy.
Altieri, M. 1995. Agroecology: The science of sustainable agriculture, 2nd ed. Boulder: Westview Press.
Altieri, M.A., and M. Liebman eds. 1988. Weed management in agroecosystems: Ecological approaches. Boca Raton: CRC Press.
Anderson, W.P. 1996. Weed science. New York, NY: West Publishing Company.
Auld, B. A., and K. M. Menz. 1997. Basic criteria for improved weed management in developing countries. In Proceedings of the expert consultation on weed ecology and management conference, 22–24 September 1997, 93–99. Rome, Italy.
Bentley, J.W., and G. Thiele. 1999. Bibliography: Farmer knowledge and management of crop disease. Agriculture and Human Values 16(1): 75–81.
Bernard, H. S., and N. David. 2001. Impediments to sustainable agriculture in China. In Promoting global innovation of agricultural science and technology and sustainable agriculture development. 7–9 November 2001. Beijing, China: International Conference on Agricultural Science and Technology.
Blair, A., and S.H. Zahm. 1993. Patterns of pesticide use among farmers—implications for epidemiologic research. Epidemiology 4(1): 55–62.
Boyce, J., A. Fernandez, E. Furst, and O. Segura. 1994. Café y desarollo sostenible: del cultivo agroquimico a la produccion organica en Costa Rica. Heredia: Editorial Fundacion UNA.
Bryman, A. 2004. Social research methods. Oxford: Oxford University Press.
Conroy, M.E., D.L. Murray, and P.M. Rosset. 1996. A cautionary tale: Failed U.S. development policy in Central America. Boulder: Lynne Rienner Publishers.
Conway, G. 1997. The doubly green revolution. Ithaca: Cornell University Press.
Davidson, A. P., M. Ahmad, and T. Ali. 2001. Dilemmas of agricultural extension in Pakistan: Food for thought. In Agricultural research and extension network, No. 116. London, UK: Overseas Development Institute.
De Graaff, J. 1986. The economics of coffee. Wageningen: Pudoc Wageningen.
Duell, E.J., R.C. Millikan, D.A. Savitz, M.J. Schell, B. Newman, J. Chiu-Kit, and D.P. Sandler. 2001. Reproducibility of reported farming activities and pesticide use among breast cancer cases and controls: A comparison of two modes of data collection. Annals of Epidemiology 11: 178–185.
Fan, X. 2001. Agricultural science and technology and vertical integration in agriculture in China. In Promoting global innovation of agricultural science and technology and sustainable agriculture development, 7–9 November 2001. Beijing, China: International Conference on Agricultural Science and Technology.
Fleischer, G. 1999. The role of economic analysis of pesticide use and policy—experiences from country case studies. In Pesticides policies in Zimbabwe, ed. G. D. Mudimu, H. Waibel, and G. Fleischer. Pesticide Policy Project Publication Series, No. 1. Hannover, Germany: Institute of Horticultural Economics.
Flynn, L.T. 1992. Pesticides: Helpful or harmful? In Rational readings on environmental concerns, ed. J.H. Lehr. New York, NY: International Thomson Publishing.
Gerowitt, B. 1997. Practical use of economic thresholds for weeds. In Proceedings of the expert consultation on weed ecology and management conference, 22–24 September 1997, 59–66. Rome, Italy.
Hassanein, N. 1999. Changing the way America farms: Knowledge and community in the sustainable agriculture movement. Lincoln: University of Nebraska Press.
Hernandez Navarro, L. 1995. Café con aroma de burocracia. La Jornada (Mexico City), 14 March, p. 11.
Hoppin, J.A., F. Yucel, M. Dosemeci, and D.P. Sandler. 2002. Accuracy of self-reported pesticide use duration information from licensed pesticide applicators in the Agricultural Health Study. Journal of Exposure Analysis and Environmental Epidemiology 12: 313–318.
Icafe. 1998. Manual de recomendaciones para el cultivo del café. San Jose: Instituto del café de Costa Rica.
Icafe. 2009. Productores. http://www.icafe.go.cr/nuestro_cafe/estructura%20del%20sector/productores.html. Accessed 27 July 2009.
IFAD. 2003. The adoption of organic agriculture among small farmers in Latin America and the Caribbean. Report No. 1337. Rome: International Fund for Agricultural Development.
Labrada, R. 1997. Problems related to the development of weed management in the developing world. In Proceedings of the expert consultation on weed ecology and management conference, 22–24 September 1997, 8–13. Rome, Italy.
Labrada, R., and C. Parker. 1994. Weed control in the context of integrated pest management. In Weed management for developing countries, eds. R. Labrada, J. Caseley, and C. Parker. FAO Plant Production and Protection Paper 120. Rome: FAO.
Lotz, L.A., M.J. Kropff, and R.M.W. Groeneveld. 1990. Modeling weed competition and yield losses to study the effect of omission of herbicides in winter wheat. Netherlands Journal of Agricultural Science 39: 711–718.
Matson, P.A., W.J. Parton, A.G. Power, and M.J. Swift. 1997. Agricultural intensification and ecosystem properties. Science 277: 504–509.
Matteson, P.C. 2000. Insect pest management in tropical Asian irrigated rice. Annual Review of Entomology 45: 549–574.
Matteson, P.C., K.D. Gallagher, and P.E. Kenmore. 1993. Extension of integrated pest management for plant hoppers in Asian irrigated rice. In Ecology, management of plant hoppers, ed. R.F. Denno and T.J. Perfect. London: Chapman and Hall.
Monaco, T.J., S.C. Weller, and F.M. Ashton. 2002. Weed science: Principles and practices, 4th ed. New York, NY: Wiley.
Mora, C., and M. Soto. 1996. Estudio comparativo de dos sistemas de producción de café: convencional y orgánico. PhD dissertation. San Jose, Costa Rica: Universidad Latinoamericana de Ciencia y Tecnología, Facultad de Ciencias Empresariales.
Mortimer, M. 1997. The need for studies on weed ecology to improve weed management. In Proceedings of the expert consultation on weed ecology and management conference, 22–24 September 1997, 15–22. Rome, Italy.
Moses, M., E.S. Johnson, W.K. Anger, V.W. Burse, S.W. Horstman, et al. 1993. Environmental equity and pesticide exposure. Toxicology and Industrial Health 9(5): 913–959.
National Research Council. 1989. Alternative agriculture. Washington, DC: National Academy Press.
Olson, K.D., and V.R. Eidman. 1992. A farmer’s choice of weed control method and the impacts of policy and risk. Review of Agricultural Economics 14: 125–137.
Palis, F.G. 1998. Changing farmers’ perceptions and practices: The case of insect pest control in Central Luzon, Philippines. Crop Protection 17(7): 599–607.
Pimentel, D., H. Acquay, M. Biltonen, P. Rice, M. Silva, et al. 1992. Environmental and economic costs of pesticide use. BioScience 42: 750–760.
Pontius, J., R. Dilts, and A. Bartlett. 2002. From farmer field schools to community IPM, ten years of IPM training in Asia. Jakarta: FAO Community IPM Programme.
Pretty, J. 2005. The pesticide detox: Towards a more sustainable agriculture. London: Earthscan.
Radosevich, S., J. Holt, and C. Ghersa. 1997. Weed ecology: Implications for management. New York, NY: Wiley.
Rice, R.A. 1999. A place unbecoming: the coffee farm of northern Latin America. Geographical Review 89(4): 554–580.
Rice, R.A., and J.R. Ward. 1996. Coffee, conservation and commerce in the western hemisphere. Washington, DC: Smithsonian Migratory Bird Center and Natural Resources Defense Council.
Rosset, P. 1999. The multiple benefits and functions of small farm agriculture. Policy Brief No. 4. Oakland: Food First.
Schwartz, L. A. 1994. The role of the private sector, in agricultural extension: economic analysis and case studies. Agricultural research and extension network, No. 48. London, UK: Overseas Development Institute.
Segura, B., and J. Reynolds. 1993. Environmental impact of coffee production and processing in El Salvador and Costa Rica. In Paper prepared for UN conference on trade and environment, Geneva.
Sick, D. 1999. Farmers of the golden bean: Costa Rican households and the global coffee economy. Dekalb: Northern Illinois University Press.
Syngenta. 2005. Gramaxone herbicide. http://www.syngenta.ca/en/prod/gramoxone/ index.asp?nav=OVERVIEW. Accessed 9 April 2008.
Taiz, L., and E. Zeiger. 2002. Plant physiology, 3rd ed. Sunderland: Sinauer Associates.
Tilman, D., J. Fargione, B. Wolff, C. D’Antonio, A. Dobson, et al. 2001. Forecasting agriculturally driven global environmental change. Science 292: 281–284.
USEPA. 1997. R.E.D. facts: Paraquat dichloride. EPA-738-F-96–018. Washington DC: United States Environmental Protection Agency.
Waggoner, P.E. 1997. How much land can ten billion people spare for nature? In Technological trajectories, the human environment, ed. J. Ausubel and H.D. Langford. Washington DC: National Academy Press.
Ward, N. 1995. Technological change and the regulation of pollution from agricultural pesticides. Geoforum 26(1): 19–33.
Acknowledgments
I want to sincerely thank R. Naylor and T. Hahn for their advice, support and editorial comments; to the extension workers at Icafe, CoopeSanVito and CoopeAtenas for their time and assistance; to the students and staff at SFS for getting me started down this path; to anonymous reviewers for their valuable comments; and to Stanford University for the funding to conduct this research.
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Bellamy, A.S. Weed control practices on Costa Rican coffee farms: is herbicide use necessary for small-scale producers?. Agric Hum Values 28, 167–177 (2011). https://doi.org/10.1007/s10460-010-9261-2
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s10460-010-9261-2