View full sizeWood posts taken from a 1930s house show extensive termite damage.In late August, dampwood termites begin flying. As the name suggests, these termites infest damp wood. They only leave the colony area when they swarm at sunset, in late summer to early fall. They are about 1 inch long and brown, and have four equal-sized gray, transparent wings.
Keep these termites away -- and prevent damage to your home -- by removing wet wood or places where wood and soil are touching.
The other termite common to Oregon is the smaller subterranean termite, which takes flight in spring in search of suitable housing.
Subterranean termites are usually detected when the mud tubing they use is found. It generally runs along moldings, door and window casings, hot water pipes, beams, rims and plates, and floor joists. It's a good idea to look for these tubes during an annual inspection for pests and water damage.
These termites are controlled by applying insecticide to the soil and using baits. Some DIY baits are available, but the chemicals for soil application are available only to licensed professionals.
Subterranean termites are controlled by applying insecticide to the soil (a professional exterminator is advised) and using baits. Some DIY baits are available.
-- Homes & Gardens staff
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