Diagnosis of the use of pesticides in the tomato crop in the canton Paute

Authors

  • José Reinoso Facultad de Ciencias de la Hospitalidad, Universidad de Cuenca, Cuenca, Ecuador.

DOI:

https://doi.org/10.18537/mskn.06.02.11

Keywords:

presticides, kidney tomato, small scale producers, health risk

Abstract

Tomato is very susceptible to pests and diseases, for which farmers worldwide and in the Canton Paute -place where the research was conducted- use pesticides for their prevention and control. Typical for the farmers in the study area is that they do not respect the recommendations of the manufacturers; they apply pesticides in a rather uncontrollable manner. By lack of the systematic measurement of pesticide residues in harvested tomatoes, the risk for food poisoning is not unrealistic. Further, the technology to remove pesticide residues from surfaces of vegetables and fruits is not yet available. To assess in the study area the pesticide use and practice of application, a descriptive transversal study between April and June 2013 was organized by means of a questionnaire administered to 60 small-scale tomato growers. The survey reveals that farmer’s knowledge of pesticide use -which pesticide to use, its concentration and time of application- is limited. Therefore, the study recommends that legal standards, regulating all aspects related to the use and handling of pesticides, are developed together with the organization of capacitating workshops. In addition, the study recommends that the Ministry of Agriculture, Livestock and Fisheries (MAGAP) provides infrastructure for measuring pesticide residues, and help producers in the introduction of technology for the postharvest treatment to reduce health risks for the consumption of pesticide-contaminated vegetables.

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References

Ajayi, O.C., 2000. Pesticide use practices, productivity and farmer’s health: The case of cotton-rice systems in Cote d’Ivoire, West Africa. Hannover, Germany: A publication of the Pesticide Policy Project, Special Issue Publication Series, No. 3, 172 pp.

Cabras, P., A. Angioni, V.L. Garau, M. Melis, F.M. Pirisi, G.A. Farris, C. Sotgiu, E.V. Minelli, 1997. Persistence and metabolism of folpet in graps and wine. J. Agric. Food Chem., 45(2), 476-479.

Ecobichon, D.J., 2001. Pesticide use in developing countries. Toxicology, 160(1-3), 27-33.

European Council, 1984. Pesticide-advice and recommendations to be used by national and other authorities as well as manufactures concerned with the registration of agricultural and non-agricultural pesticides. 6th ed., Strasburg, Germany, 40 pp.

Extoxnet, 1996. Pesticides information profiles. Extension Toxicology Network. Disponible en http://extoxnet.orst.edu/pips/captan.htm.

Garcia, J.R., 2009. Estudio de evaluación de la efectividad biológica de Movento para el combate de ninfas de mosca blanca (Bemisia sp.) y su fitocompatibilidad en tomate Saladette bajo agricultura protegida. Facultad de Agronomía, Universidad Autónoma de Sinaloa, Sinaloa, México. Disponible en http://www.bayercropscience.com.mx/bayer/cropscience/ bcsmexico.nsf/id/ Abejorros_BCS/$file/mosca_bca.pdf.

Guardia-Rubio, M. M.J. Ayora-Cañada, A. Ruiz-Medina, 2007. Effect of washing on pesticide residues in olives. J. Food. Sci., 72, 139-143.

Ikeuraa, H., F. Kobayashi, M. Tamaki, 2011. Removal of residual pesticides in vegetables using ozone microbubbles. J. Hazard Mater., 186, 956-959.

Konradsen, F., W. van der Hoek, D.C. Cole, G. Hutchinson, H. Daisley, S. Singh, M. Eddleston, 2003. Reducing acute poisoning in developing countries - options for restricting the availability of pesticides. Toxicology, 192(2-3), 249-261.

Krol, W.J., T.L. Arsenault, H.M. Pylypiw, M.J. Incorvia Mattina, 2000. Reduction of pesticide residue on produce by rinsing. J. Agr. Food Chem., 48, 4666-4670.

Ngowi, A.V., D.N. Maeda, C. Wesseling, T.J. Partanen, M.P. Sanga, G. Mbise, 2001. Pesticide-handling practices in agriculture in Tanzania: Observational data from 27 coffee and cotton farms. Int. J. Occup. Environ. Health, 7, 326-332.

Ngowi, A.V., D.N. Maeda, T.J. Partanen, 2002. Knowledge, attitudes and practices (KAP) among agricultural extension workers concerning the reduction of the adverse impact of pesticides in agricultural areas in Tanzania. Med. Lav., 93, 338-346.

Ong, K.C., J.N. Cash, M.J. Zabik, M. Siddig, A.L. Jones, 1996. Chlorine and ozone washes for pesticide removal from apples and processes apple sauce. Food Chem., 55(2), 153-160.

OPS/OMS, 2001. Plaguicidas y salud. Sección Especial Masica Review. Pesticide Free. Central America Attempts to Revert Indiscriminate Use. San José, Costa Rica.

Pugliese, P., J.C. Moltó, P. Damiani, R. Marín, L. Cossignani, J. Mañes, 2004. Gas chromatographic evaluation of pesticide residue contents in nectarines after non-toxic washing treatments. J. Chromatogr. A., 1050, 185-191.

Rosales, S.A., N.J. Romero, 1999. Hortalizas plagas y enfermedades. México D.F. (México): Editorial Trillas, 544 pp.

Solomon, G., O.A. Ogunseitan, J. Kirsch, 2000. Pesticides and human health: A resource for healthcare professionals. Physicians for Social Responsibility and Californians for Pesticide Reform. Disponible en http://www.igc.org/cpr.

Texeira, M.J., A. Aguiar, C.M.M., Alfonso, A. Alves, M.M.S.M. Bastos, 2004. Comparison of pesticides levels in grape skin and in whole grape by a new liquid chromatographic multiresidue methodology. Analytíca Chimica Acta, 513, 333-340.

Torres, C.M., Y. Picó, J. Mañes, 1996. Determination of pesticide residues in fruit and vegetables. J. Chromatogr. A., 754(1-2), 301-331.

USDA, 1995. U.S. Department of Agriculture, National Agricultural Pesticide Impact Assessment Program (NAPIAP). Reregistration Notification Network (RNN), 3(11), 1.1-1.4.

U.S. National Library of Medicine, 1995. Hazardous substances data bank. Bethesda, Maryland, USA.

Reregistration Eligibility Decision (RED), 1999. Office of Pesticide Programs. U.S. Environmental Protection Agency.

Valarezo, C., 2004. Caracterización, distribución, clasificación y capacidad de uso de los suelos en la Región Amazónica Ecuatoriana (RAE). Centro de Estudios y Desarrollo de la Amazonía (CEDAMAZ), Universidad Nacional de Loja, PROMSA, Loja, Ecuador, 201 pp.

Wu, X., G.R. Beecher, J.M. Holden, D.B. Haytowitz, S.E. Gebhardt, R.L. Prior, 2004. Lipophilic and hydrophilic antioxidant capacities of common foods in the United States. J. Agric. Food Chem., 8, 4026-4037.

Yamaguchi, Y., 2006. Environmental and food hygiene approach to pesticide. Seilatsu Eisei, 50(5), 283-290.

Zohair, A., 2001. Behaviour of some organophosphorus and organochlorine pesticides in potatoes during soaking in different solutions. Food Chem. Toxicol., 39(7), 751-755.

Published

2015-12-15

How to Cite

Reinoso, J. (2015). Diagnosis of the use of pesticides in the tomato crop in the canton Paute. Maskana, 6(2), 147–154. https://doi.org/10.18537/mskn.06.02.11

Issue

Section

Research articles