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An exploration of the potential benefits of integrated pest management systems and the use of insect resistant potatoes to control the Guatemalan Tuber Moth (Tecia solanivora Povolny) in Ventaquemada, Colombia:

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  • Falck Zepeda, José
  • Barreto-Triana, Nancy
  • Baquero-Haeberlin, Irma
  • Espitia-Malagón, Eduardo
  • Fierro-Guzmán, Humberto
  • López, Nancy

Abstract

"CORPOICA and IFPRI implemented a research project in Ventaquemada, Colombia. The project's goal was to asses the benefits of Integrated Pest Management (IPM) practices and the potential of Genetically Modified insect resistant (Bt) potatoes to manage damage caused by the Guatemalan Tuber Moth (Tecia solanivora Povolny). The Guatemalan Tuber Moth is particularly destructive because field spraying on the adult stage is ineffective and there exists damage specificity to the tubers. Excessive pesticide sprays have resulted in resistance to several insecticides. Insect resistant (Bt) potatoes has been shown an effective means to control other members of the Tuber Moth complex. Thus a Bt potato may play a role in managing Tecia in Colombia. This is an ex ante study as there are no Bt potatoes currently under field conditions in Colombia.. To examine this issue, we conducted a survey in 2003 of 78 farmers in the region to estimate a baseline of traditionally and IPM managed systems. The first year survey was supplemented with focus groups to examine damage and production costs in 2003 and 2004. We also implemented activities such as field verification of IPM practices and damage, a Farmer Field School and other participatory methods. Our analysis uses methods such partial budgeting analysis, a production function input abatement expectations model, and an economic surplus model augmented by stochastic simulations. Results of the analysis presented here outlines estimated losses under field and storage conditions, likely range of benefits accrued by farmers in the region due to the potential adoption of a portfolio of IPM management practices and Bt potatoes. Results from the survey conducted in 2003 show that producers in the area have endured significant field and storage losses within the previous 10 years, but were low in that particular year. Initial results where confirmed by results of focus groups in 2003 and 2004 which show very low field and storage damage. Sustained precipitation explains the observed low levels of damage by the Tuber Moth. Low levels of damage induced zero (or even negative) cost differences between conventional and IPM management. In contrast, using the proposed expectation model to estimate expected payoffs to IPM investments show that even with low levels of damage it still pays for producers to invest in IPM practices. The economic surplus estimates show that even considering variability of field and storage losses, as well as of other critical parameters, the use of Bt potatoes in Colombia creates a positive return to investment to Bt potato research, assuming that damage is present under field conditions. We finalize by discussing some of the institutional and strategic considerations for the potential use of Bt potatoes in the country." Authors' abstract

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Bibliographic Info

Paper provided by International Food Policy Research Institute (IFPRI) in its series EPTD discussion papers with number 152.

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Date of creation: 2006
Date of revision:
Handle: RePEc:fpr:eptddp:152

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Keywords: Potatoes Economic aspects; Genetically modified crops; Economic surplus model; Risk; Research and development; Bt-potatoes;

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  1. Pardey, Philip G. & Roseboom, Johannes & Beintema, Nienke M., 1997. "Investments in african agricultural research," World Development, Elsevier, Elsevier, vol. 25(3), pages 409-423, March.
  2. Nkonya, Ephraim M. & Pender, John & Kaizzi, Crammer & Edward, Kato & Mugarura, Samuel, 2005. "Policy options for increasing crop productivity and reducing soil nutrient depletion and poverty in Uganda:," EPTD discussion papers, International Food Policy Research Institute (IFPRI) 134, International Food Policy Research Institute (IFPRI).
  3. Rosegrant, Mark W. & Gazmuri S., Renato, 1994. "Reforming water allocation policy through markets in tradable water rights: lessons from Chile, Mexico, and California," EPTD discussion papers, International Food Policy Research Institute (IFPRI) 6, International Food Policy Research Institute (IFPRI).
  4. Heyd, Helene & Neef, Andreas, 2004. "Participation of local people in water management: evidence from the Mae Sa Watershed, northern Thailand," EPTD discussion papers, International Food Policy Research Institute (IFPRI) 128, International Food Policy Research Institute (IFPRI).
  5. Otsuka, Keijiro & Place, Frank, 2001. "Land tenure and natural resource management," Food policy statements, International Food Policy Research Institute (IFPRI) 34, International Food Policy Research Institute (IFPRI).
  6. Haggblade, Steven & Hazell, P. B. R. & Reardon, Thomas, 2002. "Strategies for stimulating poverty-alleviating growth in the rural nonfarm economy in developing countries:," EPTD discussion papers, International Food Policy Research Institute (IFPRI) 92, International Food Policy Research Institute (IFPRI).
  7. Fan, Shenggen & Fang, Cheng & Zhang, Xiaobo, 2001. "How Agricultural Research Affects Urban Poverty In Developing Countries? The Case Of China," 2001 Annual meeting, August 5-8, Chicago, IL, American Agricultural Economics Association (New Name 2008: Agricultural and Applied Economics Association) 20636, American Agricultural Economics Association (New Name 2008: Agricultural and Applied Economics Association).
  8. Xiaobo Zhang & Shenggen Fan, 2004. "How Productive Is Infrastructure? A New Approach and Evidence from Rural India," American Journal of Agricultural Economics, Agricultural and Applied Economics Association, Agricultural and Applied Economics Association, vol. 86(2), pages 492-501.
  9. Angle, J. Scott & Linacre, Nicholas A., 2005. "Ecological risks of novel environmental crop technologies using phytoremediation as an example:," EPTD discussion papers, International Food Policy Research Institute (IFPRI) 133, International Food Policy Research Institute (IFPRI).
  10. Fan, Shenggen & Zhang, Linxiu & Zhang, Xiaobo, 2000. "Growth and poverty in rural China: the role of public investments," EPTD discussion papers, International Food Policy Research Institute (IFPRI) 66, International Food Policy Research Institute (IFPRI).
  11. Zhang, Xiaobo & Fan, Shenggen & Zhang, Linxiu & Huang, Jikun, 2004. "Local governance and public goods provision in rural China," Journal of Public Economics, Elsevier, Elsevier, vol. 88(12), pages 2857-2871, December.
  12. Holden, Stein & Shiferaw, Bekele & Pender, John L., 2001. "Market imperfections and land productivity in the Ethiopian Highlands:," EPTD discussion papers, International Food Policy Research Institute (IFPRI) 76, International Food Policy Research Institute (IFPRI).
  13. Smale, Melinda & Jayne, T.S., 2003. "Maize in Eastern and Southern Africa: 'seeds' of success in retrospect," EPTD discussion papers, International Food Policy Research Institute (IFPRI) 97, International Food Policy Research Institute (IFPRI).
  14. Birol, Ekin & Smale, Melinda & Gyovai, Ágnes, 2004. "Agri-environmental policies in a transitional economy: the value of agricultural biodiversity in Hungarian home gardens," EPTD discussion papers, International Food Policy Research Institute (IFPRI) 117, International Food Policy Research Institute (IFPRI).
  15. Zhang, Xiaobo & Fan, Shenggen, 2004. "Public investment and regional inequality in rural China," Agricultural Economics, Blackwell, Blackwell, vol. 30(2), pages 89-100, March.
  16. Wood, Stanley & Sebastian, Kate & Nachtergaele, Freddy & Nielsen, Daniel & Dai, Aiguo, 1999. "Spatial aspects of the design and targeting of agricultural development strategies:," EPTD discussion papers, International Food Policy Research Institute (IFPRI) 44, International Food Policy Research Institute (IFPRI).
  17. Samuel Benin & Berhanu Gebremedhin & Melinda Smale & John Pender & Simeon Ehui, 2003. "Determinants of Cereal Diversity in Communities and on Household Farms of the Northern Ethiopian Highlands," Working Papers, Agricultural and Development Economics Division of the Food and Agriculture Organization of the United Nations (FAO - ESA) 03-14, Agricultural and Development Economics Division of the Food and Agriculture Organization of the United Nations (FAO - ESA).
  18. Zhang, Xiaobo & Li, Guo, 2003. "Does guanxi matter to nonfarm employment?," Journal of Comparative Economics, Elsevier, vol. 31(2), pages 315-331, June.
  19. Linacre, Nicholas A. & Koo, Bonwoo & Rosegrant, Mark W. & Msangi, Siwa & Falck-Zepeda, José & Gaskell, Joanne & Komen, John & Cohen, Marc J. & Birner, Regina, 2005. "Security analysis for agroterrorism: applying the threat, vulnerability, consequence framework to developing countries," EPTD discussion papers, International Food Policy Research Institute (IFPRI) 138, International Food Policy Research Institute (IFPRI).
  20. Fan, Shenggen & Zhang, Xiaobo & Robinson, Sherman, 1999. "Past and future sources of growth for China:," EPTD discussion papers, International Food Policy Research Institute (IFPRI) 53, International Food Policy Research Institute (IFPRI).
  21. Pardey, Philip G. & Roseboom, Johannes & Beintema, Nienke M. & Chan-Kang, Connie, 1999. "Cost aspects of African agricultural research:," EPTD discussion papers, International Food Policy Research Institute (IFPRI) 42, International Food Policy Research Institute (IFPRI).
  22. Peter Hazell & Chakravorty, Ujjayant & Dixon, John & Celis, Rafael, 2001. "Monitoring systems for managing natural resources: economics, indicators and environmental externalities in a Costa Rican watershed," EPTD discussion papers, International Food Policy Research Institute (IFPRI) 73, International Food Policy Research Institute (IFPRI).
  23. Jagger, Pamela & Pender, John L. & Gebremedhin, Berhanu, 2003. "Woodlot devolution in Northern Ethiopia: opportunities for empowerment, smallholder income diversification and sustainable land management," EPTD discussion papers, International Food Policy Research Institute (IFPRI) 107, International Food Policy Research Institute (IFPRI).
  24. Stanley Wood & Liangzhi You & Xiaobo Zhang, 2004. "Spatial Patterns of Crop Yields in Latin America and the Caribbean," Latin American Journal of Economics-formerly Cuadernos de Economía, Instituto de Economía. Pontificia Universidad Católica de Chile., Instituto de Economía. Pontificia Universidad Católica de Chile., vol. 41(124), pages 361-381.
  25. Nagarajan, Latha & Pardey, Philip G. & Smale, Melinda, 2006. "Local seed systems for millet crops in marginal environments of India: industry and policy perspectives," EPTD discussion papers, International Food Policy Research Institute (IFPRI) 151, International Food Policy Research Institute (IFPRI).
  26. Meinzen-Dick, Ruth Suseela & Adato, Michelle & Haddad, Lawrence James & Hazell, Peter B. R., 2003. "Impacts of agricultural research on poverty," FCND briefs, International Food Policy Research Institute (IFPRI) 164, International Food Policy Research Institute (IFPRI).
  27. You, Liangzhi & Bolwig, Simon, 2003. "Alternative growth scenarios for Ugandan coffee to 2020:," EPTD discussion papers, International Food Policy Research Institute (IFPRI) 98, International Food Policy Research Institute (IFPRI).
  28. Zhang, Xiaobo & Fan, Shenggen, 1999. "Estimating crop-specific production technologies in Chinese agriculture: a generalized maximum entropy approach," EPTD discussion papers, International Food Policy Research Institute (IFPRI) 50, International Food Policy Research Institute (IFPRI).
  29. Skees, Jerry & Hazell, P. B. R. & Miranda, Mario, 1999. "New approaches to crop yield insurance in developing countries:," EPTD discussion papers, International Food Policy Research Institute (IFPRI) 55, International Food Policy Research Institute (IFPRI).
  30. Adato, Michelle & Meinzen-Dick, Ruth Suseela, 2002. "Assessing the impact of agricultural research on poverty using the sustainable livelihoods framework," FCND discussion papers, International Food Policy Research Institute (IFPRI) 128, International Food Policy Research Institute (IFPRI).
  31. Pender, John & Ssewanyana, Sarah & Edward, Kato & Nkonya, Ephraim M., 2004. "Linkages between poverty and land management in rural Uganda: evidence from the Uganda National Household Survey, 1999/00," EPTD discussion papers, International Food Policy Research Institute (IFPRI) 122, International Food Policy Research Institute (IFPRI).
  32. Rosegrant, M. W. & Ringler, C. & McKinney, D. C. & Cai, X. & Keller, A. & Donoso, G., 2000. "Integrated economic-hydrologic water modeling at the basin scale: the Maipo river basin," Agricultural Economics, Blackwell, Blackwell, vol. 24(1), pages 33-46, December.
  33. McCarthy, Nancy & Kamara. Abdul & Kirk, Michael, 2001. "The effect of environmental variability on livestock and land-use management: the Borana Plateau, Southern Ethiopia," EPTD discussion papers, International Food Policy Research Institute (IFPRI) 75, International Food Policy Research Institute (IFPRI).
  34. Binenbaum, Eran & Pardey, Philip G. & Zambrano, Patricia & Nottenburg, Carol & Wright, Brian D., 2000. "South-North trade, intellectual property jurisdictions, and freedom to operate in agricultural research on staple crops:," EPTD discussion papers, International Food Policy Research Institute (IFPRI) 70, International Food Policy Research Institute (IFPRI).
  35. Horna, J. Daniela & Smale, Melinda & von Oppen, Matthias, 2005. "Farmer willingness to pay for seed-related information: rice varieties in Nigeria and Benin," EPTD discussion papers, International Food Policy Research Institute (IFPRI) 142, International Food Policy Research Institute (IFPRI).
  36. John Pender & Berhanu Gebremedhin & Saumuel Benin & Simeon Ehui, 2001. "Strategies for Sustainable Agricultural Development in the Ethiopian Highlands," American Journal of Agricultural Economics, Agricultural and Applied Economics Association, Agricultural and Applied Economics Association, vol. 83(5), pages 1231-1240.
  37. You, Liangzhi & Chamberlin, Jordan, 2004. "Spatial analysis of sustainable livelihood enterprises of Uganda cotton production:," EPTD discussion papers, International Food Policy Research Institute (IFPRI) 121, International Food Policy Research Institute (IFPRI).
  38. Ersado, Lire & Amacher, Gregory & Alwang, Jeffrey, 2003. "Productivity and land enhancing technologies in Northern Ethiopia: health, public investments, and sequential adoption," EPTD discussion papers, International Food Policy Research Institute (IFPRI) 102, International Food Policy Research Institute (IFPRI).
  39. Beintema, Nienke M. & Pardey, Philip G. & Roseboom, Johannes, 1998. "Educating agricultural researchers: a review of the role of African universities," EPTD discussion papers, International Food Policy Research Institute (IFPRI) 36, International Food Policy Research Institute (IFPRI).
  40. Nagarajan, Latha & Smale, Melinda, 2005. "Local seed systems and village-level determinants of millet crop diversity in marginal environments of India:," EPTD discussion papers, International Food Policy Research Institute (IFPRI) 135, International Food Policy Research Institute (IFPRI).
  41. Kerr, John M. & Kolavalli, Shashi, 1999. "Impact of agricultural research on poverty alleviation: conceptual framework with illustrations from the literature," EPTD discussion papers, International Food Policy Research Institute (IFPRI) 56, International Food Policy Research Institute (IFPRI).
  42. Nagarajan, Latha & Smale, Melinda & Glewwe, Paul, 2005. "Comparing farm and village-level determinants of millet diversity in marginal environments of India: the context of seed systems," EPTD discussion papers, International Food Policy Research Institute (IFPRI) 139, International Food Policy Research Institute (IFPRI).
  43. Linacre, Nicholas A. & Gaskell, Joanne & Rosegrant, Mark W. & Falck-Zepeda, José & Quemada, Hector & Halsey, Mark & Birner, Regina, 2005. "Analysis for biotechnology innovations using Strategic Environmental Assessment (SEA):," EPTD discussion papers, International Food Policy Research Institute (IFPRI) 140, International Food Policy Research Institute (IFPRI).
  44. Pender, John & Jagger, Pamela & Nkonya, Ephraim & Sserunkuuma, Dick, 2004. "Development Pathways and Land Management in Uganda," World Development, Elsevier, Elsevier, vol. 32(5), pages 767-792, May.
  45. You, Liangzhi & Rosegrant, Mark W. & Fang, Cheng & Wood, Stanley, 2005. "Impact of global warming on Chinese wheat productivity:," EPTD discussion papers, International Food Policy Research Institute (IFPRI) 143, International Food Policy Research Institute (IFPRI).
  46. Hazell, P. B. R. & Soliman, Ibrahim & Siam, Gamal & Perez, Nicostrato, 1995. "Impact of the structural adjustment program on agricultural production and resource use in Egypt:," EPTD discussion papers, International Food Policy Research Institute (IFPRI) 10, International Food Policy Research Institute (IFPRI).
  47. Alsop, Ruth, 1998. "Coalitions and the organization of multiple-stakeholder action: a case study of agricultural research and extension in Rajasthan, India," EPTD discussion papers, International Food Policy Research Institute (IFPRI) 34, International Food Policy Research Institute (IFPRI).
  48. Otsuka, Keijiro & Suyanto, S. & Tomich, Thomas P., 1997. "Does land tenure insecurity discourage tree planting?: evolution of customary land tenure and agroforestry management in Sumatra," EPTD discussion papers, International Food Policy Research Institute (IFPRI) 31, International Food Policy Research Institute (IFPRI).
  49. Edmeades, Svetlana & Smale, Melinda & Renkow, Mitch & Phaneuf, Dan, 2004. "Variety demand within the framework of an agricultural household model with attributes: the case of bananas in Uganda," EPTD discussion papers, International Food Policy Research Institute (IFPRI) 125, International Food Policy Research Institute (IFPRI).
  50. Rosegrant, Mark W. & Evenson, Robert E., 1995. "Total factor productivity and sources of long-term growth in Indian agriculture:," EPTD discussion papers, International Food Policy Research Institute (IFPRI) 7, International Food Policy Research Institute (IFPRI).
  51. Ringler, Claudia & Rosegrant, Mark W. & Paisner, Michael S., 2000. "Irrigation and water resources in Latin America and the Caribbean: challenges and strategies," EPTD discussion papers, International Food Policy Research Institute (IFPRI) 64, International Food Policy Research Institute (IFPRI).
  52. Minot, Nicholas & Ngigi, Margaret, 2004. "Are horticultural exports a replicable success story?," MTID discussion papers, International Food Policy Research Institute (IFPRI) 73, International Food Policy Research Institute (IFPRI).
  53. Jansen, Hans G.P. & Rodríguez, Angel & Damon, Amy & Pender, John L., 2003. "Determinantes de estrategias comunitarias de subsistencia y el uso de prácticas conservacionistas de producción agrícola en las zonas de ladera en Honduras:," EPTD discussion papers, International Food Policy Research Institute (IFPRI) 104, International Food Policy Research Institute (IFPRI).
  54. Wood, Stanley & Pardey, Philip G., 1998. "Agroecological aspects of evaluating agricultural R&D," Agricultural Systems, Elsevier, Elsevier, vol. 57(1), pages 13-41, May.
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Cited by:
  1. Smale, Melinda & Zambrano, Patricia & Falck-Zepeda, José & Gruère, Guillaume, 2006. "Parables: applied economics literature about the impact of genetically engineered crop varieties in developing economies," EPTD discussion papers, International Food Policy Research Institute (IFPRI) 158, International Food Policy Research Institute (IFPRI).
  2. Gruère, Guillaume & Giuliani, Alessandra & Smale, Melinda, 2006. "Marketing underutilized plant species for the benefit of the poor: a conceptual framework," EPTD discussion papers, International Food Policy Research Institute (IFPRI) 154, International Food Policy Research Institute (IFPRI).
  3. Linacre, Nicholas & Falck-Zepeda, José & Komen, John & MacLaren, Donald, 2006. "Risk assessment and management of genetically modified organisms under Australia's Gene Technology Act:," EPTD discussion papers, International Food Policy Research Institute (IFPRI) 157, International Food Policy Research Institute (IFPRI).
  4. Di Falco, Salvatore & Chavas, Jean-Paul & Smale, Melinda, 2006. "Farmer management of production risk on degraded lands: the role of wheat genetic diversity in Tigray Region, Ethiopia," EPTD discussion papers, International Food Policy Research Institute (IFPRI) 153, International Food Policy Research Institute (IFPRI).

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