Knowledge and attitudes in the rural Western Cape towards pesticides in water sources

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dc.contributor.author Dalvie, Mohamed A
dc.contributor.author London, Leslie
dc.contributor.author Mbuli, Simphiwe
dc.contributor.author Cairncross, Eugene
dc.date.accessioned 2018-01-12T12:07:29Z
dc.date.available 2018-01-12T12:07:29Z
dc.date.issued 2004
dc.identifier.citation Dalvie, M. A., London, L., Mbuli, S. & Cairncross, E. (2004). Knowledge and attitudes in the rural Western Cape towards pesticides in water sources. Water SA, 30(1), 43-50.
dc.identifier.uri http://hdl.handle.net/11427/26817
dc.description.abstract There is a need for pesticide water monitoring in South Africa and for community awareness with regard to chemical contamination of rural water sources. The results of two descriptive studies in the rural Western Cape are reported. One assessed water usage and the knowledge, attitudes and practices in relation to water of farm residents (229 participants from 60 farms) in the Slanghoek Valley, Hex River Valley and Grabouw (KAP) and the other (monitoring capacity survey), investigated water usage and the capacities of rural communities (63 farm residents from 16 farms in three local authorities and 8 environmental health officers (EHOs) from 7 local authorities) to conduct monitoring of pesticides in rural water sources. Most farm residents in both surveys identified protected sources such as groundwater from springs and boreholes (30 to 60%), and water from mountain dams (40 to 65%), as the most important sources for drinking and other domestic purposes. Many (> 40%), however, also reported farm dams. For use in the field (both drinking and other), potentially contaminated sources (river, subsurface drains, dams) were more frequently reported. Forty-eight percent of participants also reported swimming in farm dams. Other water sources reported included municipal, rain and canal water. In the monitoring capacity survey, 27 % reported using untapped water. About a third of respondents in the KAP survey reported living within 10 m of the nearest site of spraying and many used pesticides at home for pest control (41%) and in the garden (33%). While almost all participants (> 90%) in both surveys were aware that pesticides and polluted water could be harmful, many did not identify health effects (20%) especially chronic effects (91%) or reported no training (37%) in health effects. In all 7 districts surveyed in the monitoring capacity survey, water sources on farms are tested by EHOs. Only 3 (37%) respondents felt that there were enough persons conducting water monitoring in their area. Only 1 respondent reported that pesticides were monitored, and only in request to a complaint. Three state laboratories, that did not have the analytical capacity to conduct routine pesticide water monitoring at low (< 0.1 mg/l) detection limits, were identified as conducting water analyses. The study found that farm residents in the Western Cape are potentially exposed to pesticides through various environmental routes including water. This emphasises the need to monitor water for pesticides in the Western Cape, but in order to do this, human and laboratory resources and capacities to conduct routine pesticide water monitoring need to be increased.
dc.source Water SA
dc.source.uri https://www.ajol.info/index.php/wsa/index
dc.subject.other pesticide knowledge
dc.subject.other water
dc.subject.other pollution
dc.subject.other monitoring capacity
dc.title Knowledge and attitudes in the rural Western Cape towards pesticides in water sources
dc.type Journal Article
dc.date.updated 2017-11-13T11:40:50Z
dc.publisher.institution University of Cape Town
dc.publisher.faculty Faculty of Health Sciences
dc.publisher.department Department of Public Health and Family Medicine
uct.type.filetype Text
uct.type.filetype Image


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