Successive and arbitrary application of glyphosate may cause cases of intoxication in humans by indirect ingestion, since transgenic soybeans present levels above the permitted for this herbicide. The objective of this study was to evaluate the glyphosate and aminomethyl phosphonic acid (AMPA) levels in genetically modified soybeans tolerant to glyphosate. The chosen experimental design was composed by random blocks of eight treatments and four replications. Treatments consisted in glyphosate, applied only once and singly in doses of 720 and 960 […]