Pesticide Use among Farmers in the Amazon Basin of Ecuador

Pesticide use is one of the most significant occupational exposures for agricultural workers in the Amazon basin of Ecuador. A structured questionnaire was developed focusing on sociodemographic characteristics, knowledge and experience of adverse health effects related to pesticide use, details of work practices, and an inventory of pesticides used on the farm. Of the 112 farmers interviewed, 111 (99.1%) used pesticides. Paraquat was most commonly used (77.4%), followed by glyphosate (65.7%). Respondents had good knowledge about the acute health effects of pesticides and their exposure routes. Risk behaviors were identified as frequent pesticide use, washing pesticide equipment in water sources used by humans, inadequate disposal of empty pesticide containers, eating and drinking during pesticide application, and using inadequate protective clothing. Training and educational campaigns on pesticide use should be encouraged for this cohort, along with suggestions for alternative methods of pest control.

[1]  A Spurgeon,et al.  The problems associated with pesticide use by irrigation workers in Ghana. , 1997, Occupational medicine.

[2]  L. Onyon,et al.  The Epidemiology and Prevention of Paraquat Poisoning , 1987, Human toxicology.

[3]  D. Revitt,et al.  The influence of personal protection, environmental hygiene and exposure to pesticides on the health of immigrant farm workers in a desert country , 1999, International archives of occupational and environmental health.

[4]  D. Cole,et al.  Dermatitis in Ecuadorean farm workers , 1997, Contact dermatitis.

[5]  R Tinoco-Ojanguren,et al.  Poverty, production, and health: inhibition of erythrocyte cholinesterase via occupational exposure to organophosphate insecticides in Chiapas, Mexico. , 1998, Archives of environmental health.

[6]  E. Guillette,et al.  An anthropological approach to the evaluation of preschool children exposed to pesticides in Mexico. , 1998, Environmental health perspectives.

[7]  R. Rincón,et al.  Pesticide exposure in a farming village in Venezuela--a developing country. , 1999, Archives of environmental health.

[8]  Recommended classification of pesticides by hazard. , 1975, WHO chronicle.

[9]  D. Cole,et al.  Pesticide Use and Farm Worker Health in Ecuadorian Potato Production , 1994 .

[10]  Robert I. Krieger,et al.  HANDBOOK OF PESTICIDE TOXICOLOGY , 2001 .

[11]  Timo Partanen,et al.  Agricultural Pesticide Use in Developing Countries: Health Effects and Research Needs , 1997, International journal of health services : planning, administration, evaluation.

[12]  C. Ruepert,et al.  Pesticide patch test series for the assessment of allergic contact dermatitis among banana plantation workers in panama. , 2004, Dermatitis : contact, atopic, occupational, drug.

[13]  D. Cole,et al.  Economic burden of illness from pesticide poisonings in highland Ecuador. , 2000, Revista panamericana de salud publica = Pan American journal of public health.

[14]  S. Quandt,et al.  Farmworkers and pesticides: community-based research. , 2000, Environmental health perspectives.

[15]  C. Sivayoganathan,et al.  Protective measure use and symptoms among agropesticide applicators in Sri Lanka. , 1995, Social science & medicine.

[16]  D. Cole,et al.  Assessment of peripheral nerve function in an Ecuadorian rural population exposed to pesticides. , 1998, Journal of toxicology and environmental health. Part A.

[17]  J. Jeyaratnam.  Acute pesticide poisoning: a major global health problem. , 1990, World health statistics quarterly. Rapport trimestriel de statistiques sanitaires mondiales.

[18]  S. Samuels,et al.  Risk factors for occupational illnesses associated with the use of paraquat (1,1'-dimethyl-4,4'-bipyridylium dichloride) in California. , 1995, Archives of environmental health.

[19]  H. Penagos.  Contact Dermatitis Caused by Pesticides among Banana Plantation Workers in Panama , 2002, International journal of occupational and environmental health.