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Environmental fate of glyphosate and aminomethylphosphonic acid in surface waters and soil of agricultural basins
Authors:Virginia C. Aparicio,Eduardo De Geró  nimo,Damiá  n Marino,Jezabel Primost,Pedro Carriquiriborde,José   L. Costa
Affiliation:1. Instituto Nacional de Tecnología Agropecuaria (INTA), Estación Experimental Agropecuaria Balcarce, Route 226 Km 73,5, CP (7620) Balcarce, Buenos Aires, Argentina;2. Centro de Investigaciones del Medio Ambiente (CIMA – CONICET), Facultad de Ciencias Exactas, Universidad Nacional de La Plata, Calle 47 y 115 s/n, 1900 La Plata, Buenos Aires, Argentina
Abstract:Argentinian agricultural production is fundamentally based on a technological package that combines no-till and glyphosate in the cultivation of transgenic crops. Transgenic crops (soybean, maize and cotton) occupy 23 million hectares. This means that glyphosate is the most employed herbicide in the country, where 180–200 million liters are applied every year.
Keywords:Glyphosate   AMPA   Soil   Surface water   Sediment
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