Effects of the herbicides acetochlor and metolachlor on antioxidant enzymes in soil bacteria - Martins, Paula F; Carvalho, Giselle; Gratao, Priscila L; Dourado, Manuella N; Pileggi, Marcos; Araújo, Welington Luiz de; Azevedo, Ricardo Antunes (Process Biochemistry, 2011)