Abstract: The subject matter relates to devices and methods for dust suppression utilizing an electrostatic dust suppression apparatus which develops an ion cloud containing charged particles for attracting or charging floating dust by bonding to the dust molecules. The particle are introduced through an electrode of the electrostatic dust suppression apparatus which adds an electrostatic charge to the particles as they are dispersed onto an area of fugitive dust. The disbursement of the electrostatic charged particles is accomplished by a pressurized air stream. The electrostatically charged particles attract the fugitive dust and cause the formation of large agglomerates that gravitationally fall to the earth or are electrostatically attracted to the earth.

Abstract: An improved method for row crop spraying whereby a solution is atomized by high speed air, imparted with an electrical charge, slowed with more high speed air, and deposited over crops including a nozzle for practicing such a technique. Such charged droplets are attracted to oppositely charged crops and are, therefore, more likely to adhere to crops than fall to the ground or to be swept away by the wind. Since a larger percentage of solution adheres to the plant, less solution can be applied thereby addressing both environmental and pecuniary concerns.