TY - SER AU - Fraga,D.S. AU - Agostinetto,D. AU - Vargas,L. AU - Nohatto,M.A. AU - Thürmer,L. AU - Holz,M.T. TI - Adaptive value of ryegrass biotypes with low-level resistance and susceptible to the herbicide fluazifop and competitive ability with the wheat culture KW - TRIGO KW - AZEVÉM KW - ERVA DANINHA KW - HERBICIDA KW - ACLIMATAÇÃO ER -