TY - SER AU - Matzenbacher,F.O. AU - Kalsing,A. AU - Menezes,V.G. AU - Barcelos,J.A.N. AU - Merotto Junior,A. TI - Rapid diagnosis of resistance to imidazolinone herbicides in barnyardgrass (Echinochloa crus-galli)and control of resistant biotypes with alternative herbicides KW - ARROZ KW - HERBICIDA KW - GRAMINEA FORRAGEIRA KW - CONTROLE QUÍMICO ER -