Abstract: The present invention relates to liquid agricultural formulations which contain at least one herbicide of the group of inhibitors of protoporphyrinogen-IX-oxidase (PPO-inhibitors), which are in particular selected from saflufenacil and trifludimoxazin, where the PPO inhibitor is present in dissolved form. The formulations contain: a) at least one herbicide of the group of PPO-inhibitors as a component A, b) at least one polymer as component B which is selected from the group consisting of b.1 polymers P1 comprising i) repeating units (1) selected from the group consisting of poly-C2-C4-alkyleneoxides and polymerized N-vinyl lactams; ii) repeating units (2) selected from the group consisting of polymerized vinylesters of C2-C3-alkanoic acids, where the total amount of repeating units (1) and (2) is at least 95% by weight, based on the total weight of the polymer P1; b.