Author(s)

Thomas Assokeng¹, Joseph Marie Siéliéchi¹, Guy Bertrand Noumi^2*

¹Department of Applied Chemistry, National School of Agro-Industrial Sciences, University of Ngaoundere, Ngaoundere, Cameroon.
²Department of Chemistry, Faculty of Sciences, University of Ngaoundere, Ngaoundere, Cameroon.

The aim of this survey was to identify the active ingredients of phytosanitary products generally used in the market-gardening, to evaluate the behavior of market gardeners, environmental and sanitary risks link to the use of phytosanitary products. Results revealed that 8 actives ingredients are regularly used: paraquat, atrazine, glyphosate, chlorpyrifos-éthyl, cypermethrin, maneb, mancozeb and diuron. The contamination of running water and rivers is caused by the fact that 81.25% of them are washing their pulverization equipments in these last ones. Moreover, 72.90% release empty packages of pesticides in the farm which will be carried away by running water. 59.09% adopt the overdose strategy in case of insufficient treatment. The inadequate equipment of protection and the consumption of surrounding water by 51.10% represent a danger for the health of market gardeners. Thus, headache and stomachache are the most recorded intoxications.

Phytosanitary Products, Market-Gardening, Active Ingredients, Sanitary and Environmentally

Assokeng, T. , Siéliéchi, J. and Noumi, G. (2017) Evaluation of Health and Environmental Risks of Pesticide Products Used in Market-Gardening in the City of Ngaoundere (Cameroon). Journal of Agricultural Chemistry and Environment, 6, 186-198. doi: 10.4236/jacen.2017.64013.