What is the term for a substance that is used to dilute, propel, or suspend a herbicide during its application?

The term for a substance that is used to dilute, propel, or suspend a herbicide during its application is known as a carrier or diluent. Carriers or diluents play a crucial role in herbicide formulations, ensuring that the active ingredient is evenly distributed and effectively delivered to the target area.

Using a carrier or diluent can help improve the herbicide's performance by enhancing its coverage and penetration. For instance, water is the most common diluent used with many herbicides, allowing for easier handling and application while also ensuring that the herbicide stays evenly dispersed during the spraying process.

Other terms like solvent or mixture may refer to broader categories of substances or methods but do not specifically indicate the role of diluting or propelling a herbicide in the same way that carrier or diluent do. Similarly, emulsifiers or stabilizers are typically associated with maintaining the stability of a mixture but do not encompass the full range of functions that a carrier or diluent provides in herbicide application.