What is the process of making an herbicide that involves finely ground particles suspended in liquid?

The process of making an herbicide that involves finely ground particles suspended in liquid is known as suspension. In this context, suspension refers to a mixture wherein solid particles are distributed in a liquid medium, allowing for effective distribution and application of the herbicide on targeted areas. This is crucial in herbicide formulation as it ensures that the active ingredients remain evenly distributed and can be easily applied through various methods, such as spraying.

Emulsification, on the other hand, involves mixing two immiscible liquids (such as oil and water) with the aid of an emulsifier to create a stable mixture. While this process is relevant in certain herbicide formulations, it does not specifically describe the situation where solid particles are dispersed in a liquid.

Eradication and asphyxiation do not relate to the process of herbicide formulation. Eradication refers to the complete elimination of a pest or weed, while asphyxiation is a biological process that refers to the suffocation of organisms due to lack of oxygen, which does not pertain to herbicide formulation.