ARGENTINA-AGRICULTURE-GLYPHOSATE

Argentine environmentalist Sofia Gatica is arrested by police officers after trying to stop the spraying at a soybean field in Dique Chico, Cordoba province, Argentina, on January 20, 2018. - Soybean fields in Argentina are often fumigated with glyphosate, a herbicide which is probably carcinogenic according to the World Health Organization (WHO), but which is needed to maintain crops of transgenic seeds. The first trial for the possible effects of Round Up -Monsanto's polemic herbicide containing gliphosate- starts on July 9 in the US. (Photo by DIEGO LIMA / AFP) (Photo by DIEGO LIMA/AFP via Getty Images)