A herbicidal composition is proposed, which is highly safe for agricultural plants and which is able to control weeds that are problematic, for example, in rice fields, dry fields or non-agricultural lands in a wide range from period to seedlings to the period after seedlings. A herbicidal composition containing the following component A, which is at least one compound selected from the group consisting of isoxazoline derivatives of the formula [I] and their salts, and the following component B as active ingredients: component Agde, each of R and R, which are independent of each other, represents a hydrogen atom, a C-C1-6alkyl group, a C-Cycloalkyl group or a C-CycloalkylC-C1-6 alkyl group, each of R and R, which are independent of each other, represents a hydrogen atom, A C-C1-6 alkyl group, a C-cycloalkyl group, or R, R, R, and R, together with the carbon atoms to which they are attached, can form a 5-8 membered ring, each of R and R, which are independent of each other, is an atom hydrogen or a C-C1-6 alkyl group, Y represents a 5- or 6-membered aromatic heterocyclic or aromatic condensed heterocyclic group having an optional heteroatom selected from the group consisting of a nitrogen atom, an oxygen atom and a sulfur atom； component B-2: branched chain amino acid synthesis inhibitors selected from the group consisting of: (a) sulfonylureas: amidosulfuron, azimsulfuron, sensulfuronmethyl, chlorimuronethyl, chlorosulfuron, tsinosulfuron, cyclosulfamuron, etametsulfurulfuronomethyl, etПредлагается гербицидная композиция, которая является высокобезопасной для сельскохолзяйственных растений и которая способна бороться с сорняками, проблемными, например, в рисовых полях, суходольных полях или на несельскохозяйственных землях в широком диапазоне от периода до всходов до периода после всходов. Гербицидная композиция, содержащая следующий компонент А, который представляет собой по меньшей мере одно соединение, выбираемое из группы, состоящей из производных изоксазолина ф
