Dispenser devices suitable for use on unmanned aerial vehicles are described having utility for dispensing solid larvicides to difficult to reach insect habitats.

Methods and systems are provided for remote egg oiling to control avian pest species population through reduction in nesting success. A fluid application system including an oil reservoir, an oil nozzle, a pressurization source, a camera and a targeting laser is provided for accurately dispensing oil onto a clutch of eggs in a nest that is located in hard-to-reach areas such as cliff faces, rock outcrops and artificial structures. Two aerial embodiments are disclosed.

A portable, heated scent, odor, and/or molecule dispense system is provided, as well as devices and methods for doing the same. The portable systems and methods to dispense molecules may contain a liquid, gel, solid, foam, or other material-based formulation so as to attract, repel, kill, mask, or otherwise use the molecules. The portable system and methods may include a housing; a molecule holding pad in the housing; a first chemical reaction heat source in the housing; and a second chemical reaction heat source in the housing, wherein the molecule holding pad is arranged between the first chemical reaction heat source and the second chemical reaction heat source, and wherein the first chemical reaction heat source and the second chemical reaction heat source are each reactive to oxygen.

The present disclosure relates generally to liquid dispensing systems and more specifically to liquid dispensing systems having a reusable dispensing fixture and a reusable spray dispenser.

The present disclosure relates generally to liquid dispensing systems and more specifically to liquid dispensing systems having a reusable dispensing fixture and a reusable spray dispenser.

Methods and systems are provided for remote egg oiling to control avian pest species population through reduction in nesting success. A fluid application system including an oil reservoir, an oil nozzle, a pressurization source, a camera and a targeting laser is provided for accurately dispensing oil onto a clutch of eggs in a nest that is located in hard-to-reach areas such as cliff faces, rock outcrops and artificial structures. Two aerial embodiments are disclosed.

Dispenser devices suitable for use on unmanned aerial vehicles are described having utility for dispensing solid larvicides to difficult to reach insect habitats.

A vertical chemical dispenser is disclosed for dispensing chemicals in the garden. The vertical chemical dispenser teaches a hollow tube having a distal end and a proximal end. A removable cap is positioned at the distal end of the hollow tube. A stand which includes a base is positioned at the proximal end of the hollow tube; and a conical connector is positioned between the distal end of the hollow tube and the stand. The stand can include a dispenser plate assembly.

In a method for treating soil at a work site, a first pressure application tool is connected to a base unit and moved relative thereto along a first area of the work site adjacent a structure and operated to inject soil treatment down into the soil along the first area of the work site. A second pressure application tool is interchanged with the first pressure application tool and moved relative to the base unit along a second area of the work site adjacent the structure and different from the first area of the work site. The second pressure application tool is operated to apply soil treatment to the soil along the second area of the work site.

Disclosed is a light-material coupling and emitting apparatus for coupling and emitting light and a material. The present disclosure is to utilize light coupled with a gaseous material or a certain state of material. According to the present disclosure, light is coupled with a gas, a liquid, or any state (plasma state) of material, and the coupled light and the material are emitted toward a target object or a predetermined region. When reaching the target object or the predetermined region, the material reacts with another material existing around the target object or the predetermined region. According to one embodiment, when light coupled with a first material is emitted from the light-material coupling and emitting apparatus, the first material coupled with the light falls away from the light and then chemically reacts with a second material. The apparatus uses a specific effect caused by this chemical reaction.