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N - (4,6 - dimexipiridinm - 2 - VL) aminocarbonyl) - trifluoro - 3 metilpiridina2 sulfonamide or one of its Salts useful herbisida, composition containing the same and Process for the production of compound
N - (4,6 - dimexipiridinm - 2 - VL) aminocarbonyl) - trifluoro - 3 metilpiridina2 sulfonamide or one of its Salts useful herbisida, composition containing the same and Process for the production of compound
