Hello, new to this forum as I am just finished purchasing a first home. The inspector gave us this picture of where one of the subfloor boards has been partially eaten by either termites or carpenter ants. This was the only damaged board the inspector saw in the crawlspace. The subfloor is 2x6 tongue and groove douglas fir which sit across the floor joists and on top of the 2x6s is ~1/2" particle or similar board. Since I plan to replace the carpet I figured I might as well pull up the particle board and replace this eaten board as I think it might affect resale in the future. How can a single board that is tongue and groove be replaced? I was thinking of cutting through it lengthwise and pulling out the two pieces. should I do the same with a replacement board?