초록 ▼

The extermination of imported fireants is accomplished by a process in which water, heated to a temperature in the range of 200 212° F., is applied by impulse inundation within the central core region of a fireant mound, initiated below ground level, continuing as the probe is inserted to a lowermos

The extermination of imported fireants is accomplished by a process in which water, heated to a temperature in the range of 200 212° F., is applied by impulse inundation within the central core region of a fireant mound, initiated below ground level, continuing as the probe is inserted to a lowermost region, and thereafter continuing as the probe is withdrawn, and repeating the process from different angles and orientations.

대표청구항 ▼

1. A method of exterminating fireants comprising the steps of: inserting a water conducting probe tip into the core region of the mound; inundating the interior region in the vicinity of the probe tip with a flow of water at 200-212° F. at a flow rate in the range of 21/2 to 3 gallons per minute

1. A method of exterminating fireants comprising the steps of: inserting a water conducting probe tip into the core region of the mound; inundating the interior region in the vicinity of the probe tip with a flow of water at 200-212° F. at a flow rate in the range of 21/2 to 3 gallons per minute; continuing the inundation until a target area is reached in a lowermost portion of the mound; withdrawing the probe while continuing inundation; and repeating the interior inundation by reinserting the probe from two to six times at different angles of insertion. 2. The method as set form in claim 1, wherein initial probe insertion is generally downward through the top of the mound, and the successive probe insertions are at approximately 45° orientations to the vertical and at different angular orientations relative to the mound. 3. The method as set forth in claim 1 above, wherein the injected solution comprises a gel-forming constituent. 4. The method as set forth in claim 3 above, wherein the constituent comprises approximately 10% by weight of gel foam. 5. A system for exterminating fireants by probe injection of hot water, comprising: a wheeled cart having a plurality of components mounted in weight balanced relationship thereon, the components comprising: water tank means; fuel supply means; boiler means coupled to be energized by the fuel supply means; primary energy storage means; waterpump means coupled to receive water from the water tank means and to supply water to the boiler means, the pump means including control means therefor and being coupled to be energized by the primary energy storage means; means coupled to the boiler means for varying the temperature of water emitted therefrom; and the system further comprising a length of high temperature waterhose coupled to the boiler means and having a length adequate to reach a number of normally dispersed fireant mounts from a central location; and water spray nozzle means coupled to the waterhose means. 6. The system as set forth in claim 5 above, wherein the water spray nozzle means comprises wide side handles coupled to the water spray nozzle, an elongated probe having a length in the range of five feet coupled to the spray nozzle, and a hardened tip coupled to the free end of the probe. 7. The systems set forth in claim 6 above, wherein the water tank means has a capacity in excess of about 30 gallons, wherein the primary energy storage means is a battery, wherein the fuel supply means comprises a propane tank.