Cardinali, V.C.B. Dias, A.C.R. Mueller, T.C. Abercrombie, L. Stewart Júnior, C.N. Tornisielo, V.L. Christoffoleti, P.J., P.J. Shikimate accumulation, glyphosate absorption and translocation in horseweed biotypes Subjects--Topical Terms: ERVA DANINHAHERBICIDA