Abstract: Herbicidal formulations, in microemulsion form, comprising at least two herbicidal ingredients that are in acid form and are solubilizable in water without chemical modification are disclosed herein. The herbicidal formulations comprise the at least two herbicidal ingredients comprising glyphosate acid at a concentration of between 5 to 12% w/V, and 2 to 10% w/V of 2,4-dichlorophenoxyacetic acid or 2 to 10% w/V of dicamba, organic co-solvents present at a concentration of 37 to 45% w/V, wherein the organic co-solvents comprise soybean oil amino amide present at a concentration of 21 to 24% w/V and cyclohexanone present at a concentration of 16 to 21% w/V, ethoxylated coconut fatty amine present at a concentration of 16 to 17.5% w/V, and water present at a concentration of 35.5 to 38% w/V, wherein all percentages expressed in % w/V are based on total weights of the herbicidal formulations.

Abstract: Herbicidal formulation in the form of microemulsion, which has a greater agronomic efficiency, allows a lower use of active substance with a lower environmental impact, the active substance being in its acid form and not being it necessary to chemically modify it for being solubilized in the water of the application broth, having synergies of effectiveness in tank mixtures with other active ingredients. The active substance comprises Glyphosate, Imazapir, Imazapic, Picloram, and mixtures of active substances consisting of Glyphosate and 2,4-dichlorophenoxyacetic acid, Glyphosate and Dicamba, and Picloram and 2,4-Dichlorophenoxyacetic Acid, said active ingredients being dissolved in an adjuvant having a characteristic design generated by a particular combination of surfactants and solvents. Tank mixtures of products formulated with the design adjuvant for the active ingredients Imazapir and Imazapic on the one hand, and Picloram and 2,4-D on the other hand, are also included within the scope of the invention.

Abstract: Phytosanitary compositions in the form of microemulsions with active ingredients formulated in their acid form, with compositions comprising a combination of an active ingredient or mixtures thereof in their acid form, a non-ionic surfactant, an anionic surfactant, a polar cosolvent, and water.