Probabilistic assessment of acute health symptoms related to pesticide use under intensified Nepalese agriculture.
Agriculture intensification has pushed farmers to use pesticides for maintaining agricultural productivity and to increase income. However, pesticide use has a significant negative impact on farmers' health. In Nepal, uses of pesticides have been already documented in agriculturally intensified areas, however, little is known on health impacts. Weekly interviews were conducted during 2005 to assess the emerging pesticide problems, estimate the magnitude of pesticide-related acute illness, and identify associated risk factors. The study showed that very few farmers have adopted safety gear during pesticide spraying. The safety measures regression shows that warm temperature and drinking habits significantly reduced adoption of safety gear, whereas, integrated pest management (IPM) training and farm experience increased its adoption. The dose-response analyses showed that use of insecticides or fungicides, spray duration and mixing pesticides significantly affect farmer's health, which could be reduced either by educating farmers, increasing the use of safety gear, or reducing mixtures applications.
Atreya
Kishor
K
Aquatic Ecology Centre, Kathmandu University, Kathmandu, Nepal. k.atreya@gmail.com
D000328:Adult; D000382:Agricultural Workers' Diseases / Q000139:chemically induced* / Q000453:epidemiology; D000428:Alcohol Drinking / Q000009:adverse effects; D004305:Dose-Response Relationship, Drug; D005260:Female; D006266:Health Education; D006306:Health Surveys; D006801:Humans; D008297:Male; D009390:Nepal; D016273:Occupational Exposure / Q000009:adverse effects* / Q000517:prevention & control; D010571:Pest Control / Q000379:methods; D010575:Pesticides / Q000633:toxicity*; D011481:Protective Clothing / Q000706:statistics & numerical data*; D018570:Risk Assessment; D012307:Risk Factors; D014887:Weather
D010575:Pesticides