Keywords: AtrazineUSAMap.png fr Usage de l'atrazine désherbant très utilisé pour la maïs bien qu'interdit dans de nombreux pays aux USA en Atrazine pesticid map of use USA <br>Originally From http //ca water usgs gov/pnsp/pesticide_use_maps/show_map php year 97 map m1980 New URL http //water usgs gov/nawqa/pnsp/usage/maps/show_map php year 1997 map ATRAZINE hilo L Created by the US Dept of the Interior for a 1997 pesticide use map http //ca water usgs gov/pnsp/pesticide_use_maps/compound_listing php year 97 Lamiot englis wikipedia PD-USGov GFDL cc-by-3 0 Atrazine Pesticide usage maps |