The invention relates to synergistic herbicidal combinations for controlling harmful plants in plant cultures. The combinations contain active substances (A) et (B). (A) is an amino triazine with a partial structure of formula (I) as claim 1, in short T-NR-L-M, and L and M are defined as in claim 1, T is a 1,3,5-triazine and NR is an optionally substituted amino group, and (B) is one or more herbicides from the group of compounds consisting of (B1) leaf and/or soil-acting herbicides that are effective against monocotyledonous harmful plants. (B2) herbicides that are chiefly effective against dicotyledonous harmful plants and (B3) herbicides that are effective against monocotyledonous or dicotyledonous harmful plants are optionally (B4) herbicides that are effective against monocotyledonous and dicotyledonous harmful plants which can especially be used in tolerant cultures or on non-cultivated soil, with the exception of combinations of herbicides if the formula (I'), wherein R<；1>；=H or methyl； X=Cl, F and A=a phenoxy methyl group which is unsubstituted at the phenyl ring or which is substituted with one or two radicals from the methyl and fluorine group, or a benzofuran-2-yl or benzothiophen-2-yl radical, with herbicides selected from the group of isoproturon, diclofop methyl, fenoxapropethyl and amidosulfuron.
