Method of monitoring and controlling termites with heat-treated wood

1. A method of monitoring termite populations in an area accessible to the termites, said method comprising:

locating in said area a wood that has been heat-treated to a temperature of greater than about 150 degrees C. (302 degrees F.), said wood being a termite attractant; and

monitoring said heat-treated wood for the presence of termites.

2. The method set forth in claim 1 wherein the heat-treated wood has a lower moisture content than at least one of (i) untreated wood of the same species and (ii) wood of the same species heat-treated to less than about 150 degrees C. (302 degrees F.).

3. The method set forth in claim 2 wherein the heat-treated wood has a moisture content at least twenty percent less than wood of the same species heat-treated to less than about 90 degrees C. (195 degrees F.).

4. The method set forth in claim 1 wherein the heat-treated wood has a moisture content of less than about ten percent.

5. The method set forth in claim 1 wherein the heat-treated wood has a moisture content in the range of about one to about ten percent.

6. The method set forth in claim 1 wherein the heat-treated wood is in a particulate form.

7. The method set forth in claim 6 wherein the heat-treated wood comprises compressed cellulose powder.

8. The method set forth in claim 1 wherein the locating step comprises one of a) placing said heat-treated wood in a cavity in the ground and b) placing a housing in a cavity in the ground and placing said wood in an interior space of the housing.

9. The method set forth in claim 1 wherein the locating step comprises one of a) mounting said heat-treated wood on an above-ground surface and b) mounting a container on a mounting surface wherein the container has an interior space, and placing said heat treated wood in the interior space of the container.

10. The method set forth in claim 1 wherein the heat-treated wood has been heat-treated to a temperature of at least about 185 degrees C. (365 degrees F.).

11. The method set forth in claim 9 where the locating step comprises mounting a container on an above-ground mounting surface, the container having an interior space, and placing a cartridge in the interior space of the container, the cartridge comprising a holder in which the heat-treated wood is held for insertion of the holder and wood into the interior space of the container as a single unit.

12. The method set forth in claim 11 wherein the method is further for controlling termite populations in said area, the method further comprising the step of locating a toxic bait in the interior space of the container.

13. The method set forth in claim 12 wherein the toxic bait locating step comprises locating the toxic bait in the cartridge for insertion of the holder, the heat-treated wood and the toxic bait into the interior space of the container as a single unit.

14. A method of monitoring and controlling termite populations in an area accessible to said termites, said method comprising:

locating in said area a wood that has been heat-treated to a temperature of at least about 150 degrees C. (302 degrees F.), said wood being a termite attractant; and

locating a toxic bait in said area.

15. The method set forth in claim 14 wherein the step of locating the toxic bait in said area comprises removing said heat-treated wood from said area and replacing said heat-treated wood with said toxic bait.

16. The method set forth in claim 14 wherein the step of locating the toxic bait in said area comprises locating said toxic bait adjacent to said heat-treated wood in said area.

17. The method set forth in claim 14 further comprising locating a housing in a cavity in the ground, the housing having an interior space, the heat-treated wood locating step comprising positioning the heat-treated wood in said interior space of said housing, the toxic bait locating step comprising placing said toxic bait in said interior space of said housing adjacent to said heat-treated wood.

18. The method set forth in claim 14 wherein the heat-treated wood has been heat-treated to a temperature of at least about 185 degrees C. (365 degrees F.).

19. The method set forth in claim 14 wherein the heat-treated wood has a lower moisture content than at least one of (i) untreated wood of the same species and (ii) wood of the same species heat treated at less than 150 degrees C. (302 degrees F.).

20. The method set forth in claim 19 wherein the wood has a moisture content at least twenty percent less than wood of the same species heat-treated at less than about 90 degrees C. (195 degrees F.).

21. The method set forth in claim 14 wherein the heat-treated wood has a moisture content of less than about ten percent.

22. The method set forth in claim 14 wherein the heat-treated wood has a moisture content in the range of about one to about ten percent.

23. A method of controlling termite populations in an area accessible to said termites, said method comprising:

locating in said area a bait comprising wood that has been heat-treated to a temperature of at least about 150 degrees C. (302 degrees F.) and a toxicant, said wood being a termite attractant.

24. The method set forth in claim 23 further comprising locating a housing in a cavity in the ground, the housing having an interior space, the bait locating step comprising positioning the toxic bait in said interior space of said housing.

25. The method set forth in claim 23 wherein the wood has been heat-treated to a temperature of at least about 185 degrees C. (365 degrees F.).

26. The method set forth in claim 23 wherein the wood has a moisture content of less than about ten percent.

27. The method set forth in claim 23 wherein the wood has a moisture content in the range of about one to about ten percent.

28. The method set forth in claim 1 wherein the wood is aspen.