| 摘要 |
<p>Â An agrochemical composition comprises dicamba or its salt, a sulfonamide herbicide free acid, a solid base and optionally any agriculturally acceptable carrier. The solid base may be selected from a group of sodium and potassium salts, preferably from one or more of the group consisting of sodium carbonate, sodium phosphate, potassium carbonate and potassium phosphate. It acts to increase the solubility of the dicamba and sulfonamides in water and prevent particles accumulating on interior surfaces of tanks. Also claimed is the method of preparing the agrochemical composition, the method of controlling field weeds with the use of the said composition and the reduction and/or removal of agrochemical composition residues in an application tank, such as a spray tank, by the application of the agrochemical composition.</p> |
